Five years (Ten in FUNimation dub only) after Goku and Uub left the 28th World Martial Arts Tournament, depicted at the end of Dragon Ball Z, the series of the events begins with Goku and Uub fighting in the depths of The Lookout, and they damage it in the process. Meanwhile, three robots sneak their way into the lookout. The robots are Pilaf Machines being controlled by none other than Emperor Pilaf and his assistants, Shu and Mai. They are much older since last seen on Dragon Ball. The three have come to the lookout to find the Black Star Dragon Balls, alternate balls that were created by Kami before he and King Piccolo separated. However, these balls had been hidden away.
An Accidental Wish
While they are discussing the nature of the Dragon Balls, Goku and Uub exit from the depths of the lookout, and we find out Uub has officially finished his training. After the two are fully healed, Uub bids Goku, Dende, and Mr. Popo farewell and leaves. Goku grabs a bite to eat and is on the verge of following him out of the lookout while he is about to return home and telling Dende and Mr. Popo that he hasn't been home for so many years and thinks that Chi-Chi is going to be mad at him for being gone so long when he witnesses that Emperor Pilaf has activated the Black Star Dragon Balls to call forth a red colored Shenron for his wish. However, before Emperor Pilaf can make his wish to take over the world, Goku walks in on them in the middle of the summoning and Emperor Pilaf remembers him despite the fact that such a long time had passed after asking Mai and Shu that this guy looks very familiar. He orders Mai and Shu to kill Goku with their rockets, but Goku easily halts the missiles in midair without setting them off. This causes Emperor Pilaf to get angry and he blurts out that he wishes Goku was still a kid so he could teach him a lesson, unaware that the red dragon is listening. The red Shenron overhears the accidental wish and grants it, turning Goku back into a ten year old kid, much to Pilaf's dismay.
At first, Goku thinks it's no big deal, despite the obvious worrying of the likes of King Kai, Dende, and Mr. Popo, and heads back to Earth. While moving around the city, he runs into his granddaughter, Pan, although she doesn't seem to recognize him at first. Not until a visiting Master Roshi points him out does she realize who the boy is. Later, Goku breaks the news of his downsizing to his wife, Chi-Chi, who of course doesn't take it so well; Gohan and Videl, are almost equally dumbfounded by this recent mishap. However, it gets worse as King Kai brings news that when a wish is granted using the Black Star Dragon Balls, the planet that the balls were used on eventually explodes within one year's time, due to the huge amount of energy needed to grant the wish. Making matters more dire is that the Black Star Dragon Balls are spread across the entire universe rather than the planet. The only way to stop Earth from complete destruction is to find all the Black Star Dragon Balls and bring them back.
Blast off to find the seven Black Star Dragon Balls
Soon, Bulma gets to work on a spaceship while Goku, who recruits Trunks and Goten (with the help of Vegeta) prepares for their journey. It Is now time for the big launch. Trunks and Goku enter the ship, but Goten receives a call from his girlfriend and he stands outside to talk on his cell phone. Videl and Gohan search for Pan but she is nowhere in sight. Inside the ship, Pan is waiting for Goku and Trunks to enter. She presses the ignition switch and the ship leaps into space. Goten is left behind as a loose component of the ship falls off and lands by Bulma's feet.
On their first stop, they are forced to pick up a robot who calls himself Giru since the robot had swallowed their Dragon Radar and fused with it, thus becoming the group's radar for the journey. Once they reach planet Imecka, Goku, Trunks, and Pan stay at a hotel. Once they realize that they are being charged a fortune for every little aspect of the room, they decide to leave. After coming across Imecka's forces, they are labeled as criminals and are posted in the wanted ads across the city. After they realize that the citizens are extremely poor and living in poverty, Goku decides to step up to the leader of Imecka, who happens to be the greedy Lord Don Kee.
With the assistance of his bodyguard Ledgic and his thugs Gale and Sheela, Don Kee has made a fortune on the planet, bankrupting the rest of the population. After he tries to have Goku's ship torn apart for scraps, Goku, Pan, and Trunks try to save their ship. And after Goku, Pan, and Trunks attack Don Kee's mansion compound and easily defeat Gale and Sheela, Don Kee is forced to unleash a few traps. These prove to be insufficient and Ledgic appears from behind the three meddlers.
Ledgic unveils a few attacks against Goku, including expanding chains and razor-sharp dual blades, which he magically summons. Even after posing to be a formidable foe and revealing to Goku that he is well aware of Goku's Saiyan ancestry, Ledgic is still toppled by Goku's attack. Admiring Goku's skill, Ledgic decides not to struggle against him. Don Kee then commands Ledgic to get up and defeat them, but Ledgic decides to kick him aside instead. Goku has freed the people of Imecka and they thank him. They continue their journey for the Black Star Dragon Balls.
Goku, Trunks, and Pan land on another planet and they find that a monster named Zoonama is causing earthquakes by flicking his whiskers in order to scare the people into giving him a bride. Goku and Pan disguise Trunks as "Trunksette" and he pretends to go away with Zoonama. Once they find out that he isn't in control of the quakes and they happen simultaneously, Zoonama asks for forgiveness from the town and just as Goku, Pan, and Trunks are about to depart and continue their journey, a mysterious fellow steals their Dragon Ball.
The Luud Cult
The thief is revealed to be Bon Para of the Para Para Brothers. Along with Don Para and Son Para, he returns the Dragon Ball to Cardinal Mutchy Mutchy of the Luud Cult. Cardinal Mutchy Mutchy is dressed in a robe and wields a long whip. It is revealed that Cardinal Mutchy Mutchy is collecting energy to feed into Luud, a huge mechanical menace who is currently inactive. Followers of the cult watch as Cardinal Mutchy Mutchy turns one of his subordinates into a doll for failing to retrieve a Dragon Ball. It becomes apparent to the Para Para Brothers that failure isn't an option. They are told that another Dragon Ball was in the possession of Goku, Trunks, and Pan. They brought one back but foolishly missed another. They are sent back to retrieve the ball.
The Para Para Brothers follow Goku, Pan, and Trunks into an intergalactic beehive, where they assume the trio will be eliminated. However, as the three are successful in surviving the dangers, the Para Para Brothers decide to step in and steal their remaining Dragon Ball and reveal a body-hypnotizing technique to them: the Para Para Boogie. After they are placed under the hypnosis, the Para Para Brothers try to steal the other Dragon Ball. They are almost successful in their endeavor, but they are followed by the angered Z Fighters, who move to knock them out while they were approaching the Luud Cult.
They proceed to tie up the Para Para Brothers and drag them to the Luud cult. Once there, they toss them in front of Cardinal Mutchy Mutchy. The Cardinal isn't in a forgiving mood and the Para Para Brothers are then turned into dolls and fed to Luud for their failure. Cardinal Mutchy Mutchy turns Pan into a doll as well, but before he can eliminate her, Dolltaki steps in and decides to add her to his doll collection. Dolltaki is a central orator for the Luud cult and he gives a speech to Luud's followers for sacrificing themselves for the greater good. As Goku and Trunks are occupied by Cardinal Mutchy Mutchy, Dolltaki begins to play around with his new Pan doll. He receives a transmission from Dr. Myuu, who tells him to feed the doll to Luud, as it holds a tremendous amount of energy, but Dolltaki protects the doll, expressing his strong liking for the doll.
After Cardinal Mutchy Mutchy is defeated, it is revealed that his whip has a mind of its own as it transforms into a golden monster with extended arms named Mutchy. This demonic incarnation proceeds to battle Goku on a platform and is posing to be a threat until he is blasted from behind by Trunks. After Luud is unleashed and activated, the humongous machine goes on a rampage, battling Goku. It's eyes light up as it's arms rotate extremely quickly, resembling propellers. Goku's blasts bounce off as if they were nothing. Then, as Dolltaki is also fed to Luud along with Pan as a last resort by Dr. Myuu to conquer the fighters, Luud becomes super-powered and continues to attack Goku.
Inside of Luud, the people who were turned into dolls try to contemplate a plan to take down Luud. The Para Para Brothers sing a tune which forces Dolltaki to reveal Luud's weakness. After it is revealed that Luud's weakness lies in a red cell above his heart, Goku must time his attack to fall in sync with Luud's interior. After some unsuccessful attempts, Goku is able to take down the enormous machine by targeting the correct spot.
Everyone who was inside of Luud is released and they are no longer dolls. Rather, they are freed and returned to their normal state. Goku, Pan, and Trunks continue their journey. Dolltaki makes a journey of his own in order to report back to Dr. Myuu. However, he is met with General Rilldo instead, who informs him of his failure. He then proceeds to relay a message to Dolltaki that Dr. Myuu ordered his execution. Rilldo eliminates Dolltaki with a direct blast to his face and proceeds to contact Dr. Myuu.
Arrival on Planet M-2 and General Rilldo unleashed
Giru reveals that planet M-2 is his home planet and that they should make a stop there. The Z Fighters oblige. They find the planet nearly deserted except for a few robots designed similar to Giru running around. Giru then leads the heroes into the hands of their enemy. The heroes are unaware of Giru's past and the fact that he is an operational instrument of General Rilldo's base. It is further revealed that Giru was sent to lure the heroes there in order to extract their Dragon Balls and their biological data.
This is an apparent trap as General Rilldo's Sigma Force proceeds to capture Goku and Trunks. The Sigma Force includes the robot units of Commander Nezi, Ribet, Natt, and Bizu. The Sigma Force robot elites, led by Commander Nezi, take Pan away in order to use her as a guinea pig in their operations. Goku and Trunks are attacked by Bizu, one of the Sigma Force. Bizu proceeds to absorb them into his construct as they try their best to combat the robot. The Saiyans arriving on the supposedly deserted planet M-2 as they continue on their quest for the Black Star Dragon Balls. However, they find themselves caught in a trap by the planet's inhabitants whom happen to be mutant robots. They find that Giru was deceiving them all along and had lured them into this trap. Giru, who joins General Rilldo at his side, is referred to by his model number and further congratulated.
General Rilldo recommends that Giru receive a medal of honor for a mission well done. Giru likes the exceptional attention and honorable medal but regrets betraying Goku's team. Dr. Myuu transmits a message to Rilldo telling him to transport the newly captured specimens for further examination. Goku and Trunks are first attacked by an absorbing Bizu, who tries to hold them in his mechanism, completely draining them of their energy. After they are exhausted, they are taken to a laboratory to be examined like guinea pigs and they are separated from Pan, who continues to do battle with and overcome the shifty Natt, who seems to be capable of phasing through walls and integrating himself with his surroundings. However, after Pan successfully defeats him, she is also captured.
Pan manages to escape and later rescues Goku who does battle with the robotic group of commandos known as the Mega Cannon Sigma Force and their leader General Rilldo, who reveals a secret technique, entrapping Trunks in metallic alloy (a reference to Han Solo of the Star Wars franchise). Trunks is then transported away by Rilldo for examination and experimentation. Eventually, the entire Sigma Force (including Commander Nezi, Ribet, and Bizu but minus Natt) come together to form the deadly Super Mega Cannon Sigma, a huge mechanized shapeshifter with a slew of robotic enhancements. After Goku is able to take down the entire Sigma Force by himself, he is met by General Rilldo. Rilldo reveals his intention to integrate organic beings into Machine Mutants across the entire universe, explaining that the strong must survive and the weak must perish.
The maniacal General assumes a more combat effective form, with a drill-based arm and a sleek design. After Rilldo continues to hold his own against the powerful Goku, he assumes a Meta form, in which he also reveals that he can control the entire planet's environment, assuming control of Goku's surroundings and melting around him like a deadly alloy. Meanwhile, Pan managed to stumble across the Dragon Balls, and went to join Goku. However, her presence turns out to be in vain as Meta Rilldo manages to capture both of them and trap them in the same manner as Trunks. Giru assists as all three of them are sent to Dr. Myuu's lab. Here, Dr. Myuu orders Giru to aid him in chopping the three up to extract their power, but Giru has a change of heart and manages to rescue the Pan and Goku. Dr. Myuu and crew grab Trunks' slab, and in the scramble to recover it is smashes to the ground, and he apparently dies. However, Trunks quickly appears and reveals that everything up to that point was according to his plan. Trunks reveals that Myuu has been hiding a secret and that he isn't the only Machine Mutant around.
The Baby secret
Trunks opens a door in Myuu's lab and leads his friends to a small incubation chamber which holds a tiny robotic life form. It is there that we see Myuu's true creation, Baby. Goku comments that he looks cute although he is unaware of the magnitude of power the entity possesses. Myuu reveals his plan to integrate everyone into Machine Mutants. Baby then awakes from his water-induced sleep and breaks free from his containment after being revived by the meddling Saiyans. The small beady-eyed Baby attacks the intruders.
He is then halted by the three with numerous blasts. However, as a defeated and injured Dr. Myuu makes a daring escape, a piece of Baby's scattered remains jumps onto his skin. Goku, Trunks, and Pan resume their mission. They board their ship and try to leave planet M-2, but are suddenly halted. It is none other than General Rilldo and he is holding onto their ship, preventing them to perform a lift-off. They still manage to blast off after Trunks reveals to Rilldo that he was being used by Myuu for the substantial empowering of Baby. Rilldo refuses to believe this and is shocked as he is blown to oblivion by a combined Kamehameha-like attack from all three Saiyans. The ship's thrusters take off, leaving no remnant of General Rilldo behind.
After Myuu is well into space and swears vengeance, a more deceitful Baby rips Dr. Myuu apart, busting out of him and reforming into his original state. Baby explains that it was really he who planned vengeance and programmed all the Machine Mutants to do his bidding and that Myuu was merely one of his pawns. It is revealed that Baby is a Tuffle and he seeks vengeance for the unfortunate fate of his technologically advanced race. Afterwards, on their next stop, Goku, Pan, and Trunks enter a ship in outer space that is nearly empty of all its passengers. A young alien boy is still breathing and they take him with them, leaving the ship.
They land on planet Pital and take the boy to a hospital. However, they are all unaware that Baby was hiding inside the boy and he was responsible for murdering everyone on board the vacant ship in outer space. Baby proceeds to jump from the boy's body to a doctor's body in order to catch Goku and his friends at a disadvantage. But Goku suspects that Baby is among them and reveals that to the doctor, who Baby leaves after finding that his cover has been blown. The threat becomes even worse as Goku and his friends realize that this menace can hop from one host to another like a parasite.
As Baby arrives on Earth before Goku and his crew mates, he decides to target the strongest Saiyans as his next hosts. Baby's main mission is revealed: to obtain revenge for the extermination of his race at the hands of the Saiyans many years ago. The Saiyans were responsible for exterminating his planet like barbarians and brutally murdering his people as well as stealing much of their Tuffle technology. As Baby swears vengeance on the remaining Saiyans, who happen to be the only descendants of that guilty race, he scours the city to find a formidable host. After hopping from one body to another and coming across Mr. Satan, Baby finds his next suitable candidate to be Goten.
After successfully integrating himself into Goten and controlling his mind, Baby, now using Goten's body, goes to the Saiyan's home. There, he is met by Gohan, who knows something is awkward about Goten. He then asks Goten to come outside. As Gohan asks Baby what he did with his brother, the Tuffle reveals his plan to Gohan and changes bodies with him. Piccolo then attempts to stop the deadly Baby inside Gohan's body, but is unsuccessful.
Baby proceeds to his real target: Vegeta. Meanwhile, Vegeta and Bulla are returning from a day of shopping, which Bulla thanks her father for. Then, the demented Baby arrives in Gohan's body seeking vengeance. He proceeds to fire at Vegeta and Bulla. Much of Bulla's shopping is destroyed, which automatically infuriates her. Vegeta tells Bulla to step aside as he is intrigued by this opponent. Baby reveals to him that he is a Tuffle and has returned to exact vengeance because of all the evil that was done to his race by the primate-like Saiyans. Vegeta mocks his very existence and doubts his ability to survive against a Saiyan elite, much less carry out vengeance. But Baby proves otherwise as he puts Gohan's body to good use against Vegeta, claiming that Gohan's training should be sufficient. Baby leaves Gohan's body and successfully goes inside Vegeta's body to achieve his long-awaited victory.
Vegeta has survived the attack from the possessed brothers, but Baby manages to get the upper hand and jumps directly into Vegeta's mind, controlling him further. Vegeta struggles to maintain control of his body but fails against Baby's powerful manipulation and parasitic nature. Baby makes Vegeta his permanent host but vows to kill him when he's through using his body. Baby begins to spread his infection across the planet. Goku, Pan and Trunks arrive back on Earth only to find everyone, including their own family, against them due to Baby's mind control (except for Majin Buu, who's body is immune to Baby's parasitic nature and Mr. Satan, who was hiding within Majin Buu).
Baby Vegeta and Planet Vegeta reborn
In a desperate attempt to save what's left, Goku concocts a plan to give Dende the Dragon Balls for safekeeping. Goku convinces himself Earth is spared from terrible destruction. However, he is unaware that Dende was also under Baby's control. How can Goku eliminate Baby without harming his own friends and family in the process? Goku confronts Baby by transforming into a Super Saiyan 3, but his young body isn't powerful enough to maintain Super Saiyan 3 and to reach the capacity needed to ensure victory over Baby, who gains even more power from Gohan, Goten, Trunks, Bulla, and the rest of the world. As a result, Goku is thus beaten and nearly killed if not for Kibito Kai's interfering to rescue him at the last instant. Baby then goes to use the Black Star Dragon Balls to wish for a new planet Tuffle, and begins to move all his mind-controlled subjects to it. Dende handed the Black Star Dragon Balls over to Baby, so he could wish for the Planet Tuffle back, thus sealing the Earth's fate. Baby enjoys this victory as he feels that finally, vengeance has been served.
While on the path to the other world dimension, Goku is accidentally dropped into another, even weirder dimension where he must play for his life. Like a game show contestant bent only on luck, Goku knows this is one gamble he can't win; no one ever wins in the game after life. Sugoro, the host, is a shapeshifting alien who controls the realm now known as Sugoroku Space. Sugoru (who assumed the shape of a bluish, humanoid alien for the game after life) and his son, Shusugoro (who secretly assumed the shape of a board game die), both inhabited the region, and challenged visitors to a life-sized board game, with the promise that the visitor could leave Sugoroku Space if he won (the game also carried the consequence of death to any visitor who lost). Goku accepted Sugoro's challenge, and Sugoro easily advanced through the rigged game, while Goku struggled to make any progress. Shortly before Sugoro won the game, Goku discovered the duo's deception, and accused the two of cheating. At that instant, a number of ambient voices (belonging to the caretakers who oversee the realm) expressed outrage over Sugoro's "tampering with fate", and began shaking apart the entire area. Despite almost losing the game to Sugoro's cheating, Goku opted to help the alien and his son escape, yanking them along as the platforms became unstable.
After a narrow escape, Goku brings them along and they are transported to the Sacred World of the Kais by Kibito Kai. There, they also meet up with Old Kai, who devises a plan to re-grow Goku's tail back. In other words, they would use huge pliers to yank out Goku's tail. In the meantime, Majuub arrives and challenges Baby Vegeta. After throwing his chocolate beam at his opponent, Baby Vegeta easily deflects the blast, sending it right back at Majuub and turning him into chocolate. Baby proceeds to gobble him up and declares yet another victory. The the process of growing his tail is sped up once Goku realizes Pan is in trouble. Goku is then transported to the Tuffle Planet, tail and all, and tries out his power. Despite the power of his maximum Super Saiyan 3 level, he still couldn't evenly match Baby.
Seeing the Earth in the sky, as if it were the moon, he becomes a gold colored Great Ape. However, he goes on a wild rampage since he can't control himself in that form. Not until Pan confronts him and pours her heart out to him does Goku unlock his next ability: he reaches the final level of transformation, Super Saiyan 4. Goku's body metamorphs into a red-furred, red-tailed warrior (as legend would have it) when he assumes this Super Saiyan 4 power.
Attack of the Tuffle Gorilla
Goku begins to pound on and almost defeat Baby, but the villain gets assistance from the mind-controlled Bulma when she creates a device called a Blutz Wave Generator, which allows him to absorb Blutz Waves and increase his power to that of a golden Great Ape. As a result, Great Ape Baby doesn't lose any of his sanity and is still a keen fighter while assuming this tremendously huge body. Both warriors seem to get the upper hand in this conflict.
Meanwhile, Old Kai finds a way to get rid of the infection that has spread using the sacred water in the lookout. He sends Kibito Kai to fetch it. Kibito Kai frees Dende and Mr. Popo at the lookout using the water and proceeds to free Trunks, Goten, and Gohan. As a result, Gohan and the others show up on the scene to aid Goku in his conflict against Baby. However, Goku knows that neither Gohan or Goten and Trunks' fused counterpart, Gotenks, would be strong enough to take down Baby. Hence, they all decide to give him their power. Majuub (who was eaten thanks to his attack being deflected at him) erupts from inside of Baby's stomach, creating much pain for Baby while the freed Saiyans take their shot at giving Goku all their powers, along with Pan who joins in as well.
Just as Baby spits out Majuub, Goku finishes collecting the necessary power to restore his body to full speed. A few attacks later, Baby is weakened after unleashing his Revenge Death Ball, hoping to exterminate everyone around him. Goku is able to topple the giant and Baby's down for the count. Severely weakened, Baby leaves Vegeta's body, assuming his alien Tuffle form. He then tries to escape in a spaceship. However, Goku watches the craft from afar and isn't in a forgiving mood. He blasts it with a powerful Kamehameha, directing the ship into the sun while Baby is still inside, eliminating him for good.
However, the crisis is not over. While everyone is freed from the infection, the second wish on the Black Star Dragon Balls increased Earth's destruction and the countdown has begun. No matter what Goku did, the explosion of the planet could not be avoided. Their space travel was in vain and as a result, Goku comes up with a plan to move everyone from Earth to another planet. With the help of his family, friends, and the Kais, they manage to pull it off. A lone straggler is left behind as Goku tries to bring him on board the vessel but runs out of energy just when the planet was reaching its ultimate destruction.
Just as Goku has lost all hope, Piccolo arrives beside him and gives him the necessary energy he needs to safely go back to the departed ship in outer space. Goku is transported back to the ship but painfully watches his very close friend and former rival, Piccolo, commit his fate to the planet. In his final moments, Piccolo contacts Gohan to tell him how proud he is of him and has an emotional talk with his close friend. Gohan bursts into tears and begs Piccolo to try and reconsider, but Piccolo explains that sometimes the best decision isn't the one we like. Piccolo decides to stay behind as his death would void the power of the Black Star Dragon Balls and keep them from ever being used again. This way, the Dragon Ball can no longer be collected and no wishes can be made, greatly avoiding a future catastrophe. Gohan screams his mentor's name in overwhelming sadness as Piccolo shares the fate of the planet he had grown to love and dies a dramatic death.
Goku then uses the Namekian Dragon Balls to wish Earth back to normal and everybody back to it. Bulma asks Chi-Chi what's it like having a child for a husband, Chi-Chi tells her it's mostly the same. Gohan expresses how he truly misses his greatest ally and closest friend and Goku comforts him, telling him that he also misses Piccolo.
Following Piccolo's death and Baby's demise, it begins with the traditional World Martial Arts Tournament where we find Goku (still in a child's body) competing in the children's division of the tournament as a result of his height (although truthfully, Mr. Satan created a height requirement due to the fact that he is afraid to face Goku). Elsewhere, Mr. Satan is deciding to call it quits because Majin Buu is no longer there to help him become a better fighter. He calls a press conference. Some people say that Mr. Satan will be back within 3 years, and others say he'll be gone for good. This allows Trunks to sneak out of Capsule Corp. and go to the tournament. At the tournament Vegeta arrives and decides to force his way into the championship against Goku.
Pan fights in the adult division. She manages to make it halfway through the tournament but the thought of looking like Mr. Satan if she won scares her and she drops out. Goku also easily makes his way through the tournament, but a distraction by Vegeta causes him to accidentally get knocked out of the ring by his opponent. Mr. Satan steps up for the final round against Papaya Man (Majuub in disguise). The championship begins and it's obvious Papaya Man would win. However, Majin Buu contacts Majuub (who merged with Majin Buu in the Baby Saga) and explains that Satan needs to win to keep the hopes of the people up. The people of the Earth see Mr. Satan as their hero. If he were to lose, this would crush the people's spirit. As a result, Majuub allows Mr. Satan to win and decides not to retire from fighting after all. Vegeta and Goku nearly begin a battle on a bridge to rekindle old times. However, they decide to call it a day after Goku says he's hungry.
Hell unleashed and the new threat arises
Afterwards, in Hell, Dr. Myuu is met by Dr. Gero (from the Android Saga). Seeing that the two share in common the fact that Goku is their sworn enemy, they team up in order to exact their vengeance. They devise a plan to build a new Android 17, and then proceed to contact the existing one still residing on Earth. They secretly carry out this ingenious plan, and the two androids open a rift to Earth between hell, allowing all the past villains from Dragon Ball, Dragon Ball Z, and Dragon Ball GT to escape and cause mass chaos in the city. At the house, Bulma and Bulla have been invited over for supper. The food is delicious, but they both lose their appetites when Chi-Chi explains that the meat came from weird beasts and monsters from Mount Paozu (where Goku had lived as a child). Chi-Chi is proud of her cooking, and Pan believes that it's great. Bulma asks if they eat this food every day, and Videl holds up a rice dish made especially for them.
The doorbell rings, and Pan runs to answer it, looking forward to meeting Trunks. Trunks is badly hurt as he collapses on top of Pan, muttering Android 17's name. Once Trunks finally wakes up, he is bombarded by questions from everyone. He tells them that he was on his way to Goku's when Android 17 attacked him, destroying his vehicle. He managed to save himself and his limousine driver, but Android 17 left a message in the form of an ultimatum that Goku must go to Hell immediately or the Earth will be taken over by all the escaping villains from Hell. Goku finds this as a worthy challenge.
The group goes outside and sees a big black hole swirling in the sky. Goku comments on the evil energy that he senses, and King Kai telepathically explains that's pretty obvious. Goku smiles, saying that it's been a long time since they last talked, and asks how King Kai is doing. King Kai complains about having a cold, then states that this is not the time for small talk. All around the world, people can see the hole in the sky. This includes Majuub in his village, and Krillin in Satan City (Krillin, Marron and Android 18 are carrying luggage, and are apparently here to visit the city as tourists).
Standing on a cliff, Android 17 is surrounded by a black aura. He hears a voice telling him that "They are two parts of a whole." In Hell, another Hell Fighter 17 is surrounded by a similar aura. The newly designed Hell Fighter 17 is standing next to Dr. Gero and Dr. Myuu. The two doctors are looking at a big crystal ball, watching the original Android 17. Because the new and old Android 17's are two halves of a more perfect whole, they are creating a rift between Earth and Hell. Hell Fighter 17 powers up, forcing Android 17 to do the same. Their energies meet in the middle and the hole in the sky grows. People panic and mass chaos erupts in the city. Crooks show themselves and people start looting each other.
Goten is on a date with Valese, and he holds her protectively. One of the looters gets tripped by Vegeta, and tries to punch out the Saiyan prince. The mayor of the city goes on TV to urge people to try and calm down. In his mansion, Mr. Satan is packing up his trophies and preparing to run away. The freeways leading from Satan City are jammed up and people are getting angry and annoyed. Android 17 is reveling in all the power that he's receiving from Hell. A news report shows all of the past enemies flying around and destroying the city. The onslaught of the villain invasion includes Nappa, Zarbon, Dodoria, Recoome, Guldo, King Cold, Jeice, Babidi, Pui Pui, Yakon, Cui, Android 19, Appule, Cooler, Raditz, Major Metallitron, General Rilldo, Yamu, Staff Officer Black, General Blue, Captain Yellow, Saibamen and numerous others.
Goku looks forward to fighting the villains all over again to test his might, and Chi-Chi supports him in his decision. Pan looks forward for her opportunity to join in. Bulma wonders about their enthusiasm. Goku flies to the realm opening leading to Hell all alone, while everyone else watches. Once there, he immediately meets up with the two mad scientists and their newly designed Android. However, they escape through the portal and it closes behind them, sealing Goku in Hell. As if that weren't enough treachery on their behalf, two of Goku's most powerful and deadliest enemies from the past, Frieza and Cell, have been waiting in Hell to exact their vengeance on Goku.
Back on Earth, Gohan, Goten, Trunks, Uub, Vegeta, and Pan are easily dealing with their past adversaries. Majuub, Goten, and Trunks eliminate a few Saibamen. Pan manages to decimate some of the most powerful Red Ribbon Army members by slamming through them mercilessly, including General Blue, Captain Yellow, Major Metallitron, and Staff Officer Black. Pui Pui is on a rampage in the city until Goten shows up and eradicates him. Yakon steps up from behind, but Trunks exterminates him as well. Android 19 continues his onslaught until both Goten and Trunks form a dual attack, which makes Android 19 explode and his head rolls on the ground.
Nappa steps up in the middle of the city and raises his fingers, swiftly obliterating the entire area around him. Just then, Vegeta appears behind him and declares that he should stop and run away while he has the chance. Nappa, still angry over Vegeta's betrayal all those years ago, attacks the Saiyan with enormous rage. This results in Vegeta eradicating him with a single effortless ki blast. Dr. Gero and Dr. Myuu arrive to mock Vegeta furthermore. Vegeta isn't one to back down so he accepts any challenge thrown his way. Meanwhile, Gohan is facing a super-powered General Rilldo. The Machine Mutant quickly unleashes a deadly attack which freezes Gohan's arm in some form of metallic alloy. This leaves Gohan with a weakness as Rilldo continues to unleash one devastating attack after another; Rilldo relentlessly shoots out his arm like a missile and performs a seismic blast.
Gohan finds himself in a bind when Rilldo also manages to freeze his leg. Fortunately for Gohan, Majuub, Goten and Trunks arrive and eliminate the distracted General Rilldo with a single blow. Pan then shows up with Mr. Satan and Giru. Giru thaws Gohan's frozen limbs and the group sets out to find Vegeta. During the battle, Krillin and his family are stuck in traffic watching the clash, until Android 17 confronts them and tries to get his sister, Android 18, to rejoin him. After Krillin intervenes and gets his say in on the matter, Android 17 blasts Krillin to death, exterminating him without a second thought. Android 18 becomes full of rage as she attempts to take down Android 17 for his cruelty. Android 17 doesn't fall as easily though and reciprocates by trying to kill Android 18 after she tells her daughter, Marron, to escape. As Android 17 flies away, Android 18 crawls up to her husband, proclaims her love for him, and falls unconscious next to his deceased body.
Goku vs. Lord Frieza and Super Perfect Cell
Meanwhile, in Hell, Goku's battle against Frieza and Cell erupts. Frieza mocks Goku's child form, but Goku isn't worried because he's stronger than ever. The Hell guards decide to run because they are afraid of the oncoming battle. Frieza and Cell promise Goku that he'll be leaving in pieces, but Goku isn't afraid. Goku uses Frieza's deadly Homing Destructo Disk like a surfboard. He then gets some stalactites from Hell's walls and turns them into a shield of sorts. He bats away every attack they send at him and simultaneously turns their own attacks against them. It appears that he defeats both Frieza and Cell, but they easily regenerate and inform Goku that they are immortal in Hell. Nothing can kill them. But Goku can still die.
Down in Hell, Cell uses a Solar Flare to trap Goku, and then he absorbs him through his tail. Cell says he's now invincible, but Goku surprises him by climbing right back out of his tail. Frieza comes up on the other side, and they both reveal to Goku that they've devised a new maneuver after all those years in Hell. As their eyes light up, Frieza and Cell quickly perform their Hell's Buster to trap Goku in a blazing round cage of energy. Then they use the cage to push him further down into the depths of Hell, where the real torture takes place.
The torture area is conducted by an old woman who tells Goku to use the spa and bath at his leisure. He accepts, but the spa turns into a boiling cauldron. Goku finds out he's on the torture tour. Secondly, Goku must endure the tickle torture. Third, he must endure the scalding sauna torture. Finally, Goku is given the ice torture. The ice freezes Goku's body and makes him immobile. Cell and Frieza come down and reveal that the ice will remain that way for many years to come. Goku finds himself trapped in this icy prison. King Yemma is busy stamping villains back into the dimension. The work load is heavily packed as all the villains are on a long line extending out of Yemma's domain. As Yemma announces his frustration, General Blue and Staff Officer Black are chatting while in line. Staff Officer Black declares that it didn't take long for all of them to be defeated and sent straight back to Hell, referring to everyone in line as "losers". General Blue responds by reminding him that he's also in line with all those losers. They are all awaiting to meet their fate together.
Frieza and Cell are overjoyed and begin to mock Goku as they are finally tasting sweet vengeance, but the ice encasing Goku begins to melt. The ice was created by the deceased residents of Hell so it is highly ineffective in maintaining a hold against Goku, who is still alive. Goku immediately turns the ice machine against Frieza and Cell, freezing the two solid. Goku then flies to the edge of the realm but finds that the portal is still closed. All hope seems lost. Goku tries to contact King Yemma for assistance, but the check-in station giant is unable to send him back due to a mysterious force blocking his control of the balance between the Other World and the physical universe.
Fortunately, Piccolo intervenes and requests that King Yemma send him to Hell so he can help Goku. King Yemma refuses. Piccolo then takes drastic measures by blasting in Heaven and falsely claiming he is actually the Demon King Piccolo in order to be sent to Hell. As a result, King Yemma is forced to oblige and casts Piccolo down to Hell where he meets up with Goku. Piccolo then concocts a plan and proceeds to contact Dende to help him open a portal to Earth by synchronizing their energies. Dende is surprised that they need to mimic the maneuver that their enemies had taken prior, but he agrees. After a few tries, the rift is cracked temporarily, allowing Goku to fly through, thanking Piccolo for his great sacrifice.
Super Android 17
Vegeta is initially unimpressed with Hell Fighter 17's power level until Dr. Myuu and Dr. Gero reveal that the android is using only half of his strength. Followed closely by the Z Fighters, the original Android 17 arrives and the two merge into Super 17, a cyborg unit deadlier than anything the Z Fighters have ever faced before. Super 17 flicks back his hair and begins to power up. The Z Fighters are shocked as Vegeta attacks him, resulting in his easily being knocked away by just one punch. Vegeta goes Super Saiyan once more to try and show Super 17 why he should fear a Saiyan, but Super 17 just turns Vegeta's own power against him.
Majuub then tries in vain, followed by Goten and Trunks who attempt a combined attack, obviously to no avail. Gohan then tries a Kamehameha, which does absolutely nothing to the sleek android. Dr. Gero then tells Super 17 to demonstrate his true power, which leads him to strike down every Z Fighter, again using only a single hit. Pan can't stand watching the others get beat up, so she decides to get involved, but then Dr. Gero decides to end the show. Super 17 causes Vegeta to get paralyzed, but once Dr. Myuu mentions that Goku is stronger, it causes Vegeta to go berserk. The Saiyans then assume their Super Saiyan transformations, but Super 17 releases a Flash Bomb, weakening them enough to cause them to revert to their normal forms.
Vegeta releases a Final Shine Attack against Super 17, but the energy from the technique is absorbed and released upon the others. They are all ruthlessly beaten while Dr. Gero and Dr. Myuu watch and laugh. As all the Z Fighters are still unable to stand up to Super 17's incredible might, Pan manages to sneak up on Dr. Gero and grab hold of him from behind. She tells him to call off the Android. Dr. Gero tries to comply with her wishes, but Super 17 refuses to follow Dr. Gero's orders. Dr. Gero becomes annoyed as Pan tightens her grip on his neck. He can't shake her loose and becomes frustrated.
Dr. Myuu reveals that he had re-programmed Super 17 to only obey him. Dr. Gero finds this unbelievable as Super 17 betrays him once more, firing a blast directly at him and causing Pan to barely dodge the blast as Gero is eliminated. His programmer's wish quickly satisfied, Super 17 then turned back to annihilating the already battle worn Z Fighters. Vegeta gets up and is just about to fight again when Goku arrives in the brink of time to save Vegeta from one of Super 17's energy blasts. Goku has arrived from Hell to take on Super 17, using his Super Saiyan form to do battle. Dr. Myuu isn't worried because he's confident that Super 17 is more than a match for Goku. Goku decides to prove him wrong. Pan is very weak, and Mr. Satan begins to blame himself for her condition. He gets so mad that he blurts out that Goku will have to deal with him if he doesn't do something about it.
Super 17 counters with his Super Flash Bomb so Goku tries to use his Instant Transmission, but Super 17 detects his movements in the air and counters with a laser blast. Meanwhile, Dr. Myuu celebrates the strength that Super 17 has, but Goku reveals he still has a surprise in store. Goku repeatedly fires more energy blasts at him, not knowing that he is actually getting Super 17 stronger. Any blasts that hit Super 17 are absorbed into his essence, making him buff and deadlier as he feeds off the energy. Goku is unaware of this and continues to charge Super 17, using a Kamehameha Wave, and once again Super 17 comes out unharmed and even more powerful as a result. Super 17's body is charging further and Goku assumes he's close to being victorious.
Super 17 bursts out and uses a direct attack on Goku. This sends Goku flying away and begins to cause the Earth's shape to become altered. Dr. Myuu then calls Goku out so he can continue the battle with Super 17. After a hard fought battle, Goku sees that he'll definitely need more to beat this foe, thus transforming to his ultimate level, that of Super Saiyan 4. Goku comes flying out in Super Saiyan 4 mode. He's decided it's time for Super 17 to face someone his own size, and since Super 17 could predict his attacks before, he won't be able to now.
Meanwhile, Videl is at home, getting suited up. Chi-Chi comes out ready for battle with her broom stick as her weapon. She's also surprised to see the "Great Saiyagirl" is ready once again for action, because Videl has gone into her old uniform and is happy with the way the "Great Saiyagirl" costume feels on her as she goes through some old poses. Bulla and Bulma both decide to follow them to watch the battle. Videl and Chi-Chi fly off as Bulla and Bulma take a vehicle to follow them to the battle site. In the midst of Super 17's chaos, it seems that Goku's attacks not only have no effect, but each blow actually seems to make Super 17 stronger. Super 17 pretends to hide in the trees, but it's really a trap to ambush Goku and gain more energy. Of course, Goku complies and follows him in. Goku eventually realizes that the Super Android is absorbing his power and turning it back in the Saiyan's direction. Goku feeds more energy into Super 17 in the hopes that it would make him overload and explode, but to no avail. The model has been designed to withstand enormous amounts of energy.
As Super 17 just continues to grow stronger, Goku reveals he knows Super 17 is feeding off his attacks just like the previous Android 19 model. Goku also promises that he won't give up until Super 17 is defeated, but Dr. Myuu continues to become overjoyed about how his dream is finally fulfilled. After being badly beaten, Goku sees no other choice than to perform a self-sacrificing explosion against Super 17, grabbing him in a tight grip. Dr. Myuu declares the match to be a stalemate, but Goku reveals that he is ready to die to stop Dr. Myuu and Super 17. Goku doesn't let go and Super 17 isn't convinced that Goku will pull off this maneuver. But Goku tries the explosion, even though it isn't strong enough to kill either of them. However, Super 17 is unphased due to a shield he had surrounded around himself in the nick of time. The only visible effect is a huge tear in the Earth, and a substantially weakened Goku, who has digressed back to his normal child form.
As Videl is carrying Chi-Chi to the battle scene, Chi-Chi is afraid of how high they are and complaining the whole way. They are being followed by Bulla and Bulma. Vegeta watches the battle as Super 17 emerges from the water. He reveals that he had shielded himself, and that saved Goku as well as him. Now he's ready to kill Goku. But he's halted as Android 18 shows up, ready to avenge her murdered husband, Krillin. She yells at Super 17 for being so weak and pathetic to be controlled by someone and that the Android 17 she knew wasn't a cold blooded killer. This strikes a chord within Super 17 as Dr. Myuu continues to spout orders to him. Super 17 turns his attention to Myuu and destroys the doctor in order to prove that he controls his own decisions before getting back to Goku and Android 18.
Android 18 says that if Super 17 fires, then she will be forced to detonate the bomb inside her. Although she's lying because the bomb was removed after the Cell Games Saga, she cleverly uses this assertion in order to trick Super 17. She also mentions that Android 17 has changed, and she can never forgive him. Android 18 then proceeds to attack Super 17 with multiple energy blasts simultaneously, but Super 17 continues to absorb them, growing even more powerful. However, his absorption technique leaves him wide open for a full-force attack. This allows Goku to finish Super 17 with his Super Dragon Fist technique, avenging Krillin.
But Goku knows that the slam isn't enough so he relentlessly tops it off with three more Kamehameha blasts right through Super 17's already-damaged mechanism, completely terminating him. As Super 17 malfunctions and erupts, Goku declares that he's avenged Krillin. After the battle, Goku comforts the battle-ravaged Android 18, commenting that her brother seemed to actually help them defeat his Super Android self; there was a mental, emotional, and internal struggle going on with Super 17 (partly because he may have hated what he had become). However, Goku and Android 18 accept that he did have some control, otherwise he would've killed Android 18.
Then, Videl flies up to them while carrying Chi-Chi and they demand to know where the villains are. Goku says that he has won already, and they congratulate him. Bulma and Bulla arrive in their vehicle and Bulma describes the damage they had seen in the city, caused by all the villains who escaped from Hell. They decide to collect the Dragon Balls and wish for all of the cities to be restored as well as to wish for Krillin to be restored to life. Pan evidently recovers and is fully healed as Trunks repairs Giru. Goku, Pan and Trunks use the Dragon Radar to gather up all of the Dragon Balls. Pan is full of dismay as she sees that there are cracks in the Dragon Balls. Soon, all seven Dragon Balls are placed on the ground in front of Capsule Corp., and the group (Goku, Gohan, Goten, Bulma, Bra, Trunks, Chi Chi, Videl and Pan) wonder if Shenron is going to be alright.
The birth of the Shadow Dragons
The balls all make the occasional humming sound, but this time it is more of a sick-sounding tune. Goku calls for Shenron to come forth, but nothing happens. Goku asks if he has got the words wrong, but Bulma comments that since they are not on Namek, the problem has nothing to do with speech or needing to speak Namekian. Goku tries again, and the skies begin to darken and red lightning shreds the clouds. An insidious black smoke issues forth from the Dragon Balls, and from it emerges a dragon that is anything but Shenron. Old Kai and Kibito Kai urgently explain to a stunned Goku that an overuse of the Dragon Balls over so many years has caused a build-up of negative energy to accumulate within them and disrupt their balance (prior to the invention of the Dragon Radar, the Dragon Balls would often go unused for centuries at a time, allowing the negative energy to disperse harmlessly). The stress of using the Dragon Balls yet again has caused the negative energy to at last erupt all at once and coalesce into a dragon of darkness who cares nothing for granting wishes; instead, he ingests the Dragon Balls and, in a swirling storm of wind and smoke, divides their incredible power and splits off into seven separate entities. These Shadow Dragons, each in possession of a Dragon Ball, promptly scatter across the earth and cause a haze of minus energy to envelop the atmosphere, leaving Goku and the others to ponder over what they should do.
The Two-Star Dragon
Feeling responsible for the exploitation of the Dragon Balls over the years (everybody else blames Bulma, including the Old Kai, for creating the Dragon Radar), Goku resolves to chase down each of the dragons and recover the mystical orbs, thus restoring Shenron to his rightful place. Pan comes along against Goku's better judgment, and with Giru's help they are able to track down the dragons, first encountering Haze Shenron, the Two-Star Dragon, who is terrorizing a village near a lake. All of them believe that he is unbelievably weak, but Haze Shenron insists that he is the strongest of the seven evil dragons. Eventually, Goku and the gang restore the polluted lake, hereby defeating Haze with ease.
The Five-Star Dragon
Goku, Pan, and Giru then stumble upon an abandoned city, encountering Rage Shenron in the process. Even though he is small in size, he ties our heroes in a bind with his Electric Slime. However, due to a sudden rainstorm, Goku finishes him off with a Kamehameha.
The Six-Star Dragon
Travelling to a nearby village, our heroes encounter Oceanus Shenron, who even with her beauty, is too strong for our heroes. However, Pan catches her off-guard with a surprise Kamehameha, allowing Goku to finish her off.
The Seven-Star Dragon
While Goku and the gang search for the next Dragon Ball, Giru detects a dragon ball from underground, forcing the arrival of Naturon Shenron. The dragon is proven to be hostile when he hijacks Pan's body as both power boost and hostage. Luckily, a clever trick allows Goku to retrieve his granddaughter, leaving Naturon in a puny form that is destroyed with ease.
Fire, Ice, And The Ultimate Enemy
After the defeat of Naturon Shenron, the situation becomes far more serious with the arrival of Nuova Shenron. Goku is forced to transform into Super Saiyan 4, and an intense battle ensues. Goku and Nuova Shenron thoroughly enjoy their battle, but before a winner is decided, Eis Shenron soon arrives and demands that Nuova Shenron team up with him to obliterate Goku. Nuova Shenron refuses on the grounds that there is no honor in such ruthless combat, and a dismayed Eis Shenron takes matters into his own hands as he beats down his brother and fights Goku one-on-one. Eis Shenron battles Goku and soon freezes Goku. Goku is defeated but when Eis Shenron tells Nuova to finish Goku off, Nuova unfreezes Goku instead and Goku is back in the fight. Goku has a decisive advantage over the Three-Star dragon, who soon begs for his life, but then just as quickly preys on the Saiyan's trust as he unleashes a last attack that succeeds in blinding him completely.
Enraged, Goku wreaks havoc on Eis Shenron and utterly destroys him with the Dragon Fist technique to recover the Three-Star ball. Nuova Shenron finds little honor in attacking a disadvantaged opponent and withholds his attack on Goku but is instantly killed with the arrival of Syn Shenron, who immediately engages Goku in battle. Blind, weary, and his power nearly exhausted, Goku is beaten to within an inch of his life by the most powerful of all the Shadow Dragons, and after a fierce fight, he no longer has the energy to sustain the Super Saiyan 4 transformation and falls unconscious.
Goku is rescued by his family and friends, who offer their help. Goku insists that no number of people will be enough to overcome Syn Shenron and declares the situation to be hopeless, but rather than fight together the real intent is for Gohan, Goten and Trunks to lend every last ounce of their combined Saiyan energy to Goku and restore his strength. Majuub barely manages to hold off the dragon long enough for this to be accomplished, and the result is a full-power Super Saiyan 4 Goku who despite his handicap is now far superior to his opponent. Goku thoroughly demonstrates his advantage.
The final battle and peace at last
Battered but not beaten, Syn Shenron plays his trump card and ingests the other six Dragon Balls, uniting the seven Shadow Dragons into the even more powerful figure of (Omega Shenron) who now possesses the individual powers of all of them. Despite having regained his sight, Goku finds himself outmatched again and again even after resorting to his fully powered Dragon Fist, and has made up his mind to sacrifice his life in a final kamikaze effort by the time Vegeta shows up to even the score.
Goku holds off his effort. With Bulma in tow, Vegeta reveals his plan. Having made use of his wife's intellect to construct a machine capable of producing Blutz Wave Generator, Vegeta allows himself to become overwhelmed by so much of this energy that he regrows his tail, transforms into a Great Ape, and consequently makes his ascension to Super Saiyan 4, but even with Goku and Vegeta on equal footing and teamed together, both of them recognize that they stand little chance of defeating their enemy, leading Vegeta to suggest Fusion.
The collective sons of Goku and Vegeta hold off Omega Shenron long enough for the two rivals to fuse into the incomparable Super Saiyan 4 Gogeta, who is far too incredible an adversary for the dragon to overcome, but, unfortunately, Gogeta spends too much of the battle toying with his enemy and defuses before he can deliver the final blow, leaving the horrified pair in the same predicament as before. Though they try to fuse once again, Goku has spent too long and hard a battle to maintain Super Saiyan 4 any longer and again reverts to his childhood form after a last fusion attempt, thus making Fusion impossible and setting the stage for the final desperate conflict against Omega Shenron.
Soon enough, Nuova Shenron emerges from Goku's forehead due to Goku earlier swallowing the Four-Star ball himself. Because of their mental connection, the two trick Omega Shenron into an unguarded moment and Nuova Shenron takes that chance to use his ultimate attack, however to no avail, which causes Omega Shenron to reabsorb him. Vegeta soon loses his hold on the Super Saiyan 4 energy as well, leaving the two pure Saiyans absolutely powerless against the might of Omega Shenron, who renews his assault. After Goku is seemingly destroyed in a struggle against the dragon's Power Ball attack, Vegeta orders Trunks to gather everyone into Bulma's spaceship and make their escape before continuing his hopeless offensive against Omega Shenron, but even so, Gohan, Goten and Trunks join in the battle despite Vegeta's wishes. All of their efforts are to no avail, as none of them can make any impression against this horrific embodiment of the Dragon Balls' power.
The Saiyans are felled one by one, but Vegeta assures Omega Shenron that he has lost the battle despite everything. At that moment, a massive Spirit Bomb rises into the sky with Goku to hold it up, having gathered energy from everyone on earth, and as the Shadow Dragon looks on in disbelief Goku continues (with the help of the four Kai's) to draw in energy from the rest of the universe. A Spirit Bomb so massive is formed that no evil can stand against it, and with nothing more to do, Goku hurls the bomb upon Omega Shenron and completely obliterates him with a terrific blast, and restores all seven Dragon Balls to their normal state.
With all seven of the Shadow Dragons defeated, Shenron appears at long last without being summoned and explains, much to everyone's surprise, that he will now separate himself and the power of the Dragon Balls from Earth for 100 years to prevent another Dragon Ball corruption. Goku makes a final request of the Eternal Dragon to restore the earth and her people, and this wish is granted. Shenron asks Goku to accompany him, as he is not powerful enough to grant the wish by himself without negative effects. Goku hops on Shenron's back and flies off, telling his friends and family that they will meet again. During this scene, Goku wears the Power Pole, which had not been present for the majority of GT.
They go by Tien Shinhan and Chiaotzu by a waterfall, Yamcha and Puar in the desert where they first met. Goku then makes a stop at the Kame House to see Master Roshi and Krillin. While there, Goku and Krillin re-embrace the past when they were kids, they then decide to have a friendly spar in which Krillin wins (presumably Goku let him win); Goku compliments Krillin on his strength and disappears without saying a word, while Master Roshi knowing he is leaving, he looks up in the sky telling Goku to give his thanks to Shenron for the Dragon Balls. Then, Goku stops in Hell to see Piccolo. He tells Piccolo that he will be leaving and that they are glad they met and teamed up. He also says that he has become a good friend and will get out of hell someday. They shake hands and Goku leaves. Meanwhile, back on the obliterated city battle field, Goku's family and friends whom witnessed the insane battle now depart to their own respective homes. Pan however comes upon the set of clothes that Goku had been wearing before leaving with Shenron, Vegeta tells her to keep them dear to her forever. Now with Goku's final destiny at last fulfilled, he flies through beautiful golden clouds atop Shenron, proceeds to close his eyes, and Shenron slowly absorbs each of the Dragon Balls individually into Goku's body, eventually causing him to disappear. This ensures that the Dragon Balls negative energy can effectively dissipate using Goku's positive energy. With that occurrence, Shenron flies into a bright light with a loud roar, bringing Goku's story to an end.
100 years later: stepping into the greatest hero's shoes
100 years later, after all of the original Z Fighters died of old age, Pan is the only fighter left. However, she is shown being at the cemetery sitting on the burial site of her grandfather, Goku, paying her respects along with her grandson, Goku Jr., who was trying to catch a butterfly but then went to pay his respects for his great great grandfather, Goku, who departed from the earth 100 years prior. Pan stands up and tells Goku Jr. that it is time to train, which he happily agrees with. She dreams of her grandson becoming a great warrior like her grandpa, but Goku Jr. is clearly not interested in training and always lets her down, be it flying, balancing or even catching a ball.
Goku Jr. studies in a local school where he is frequently bullied by Puck, a senior student who loves to fight. Pan, a very powerful person herself by a normal human's standard, wants to explore the potential of Goku Jr., but Goku Jr., a non-violent person, always lets himself be bullied by Puck and his companions, thus underrating his abilities. One day, he lets Puck take his favorite pen (which he calls Rocket Pen). Pan becomes extremely furious and upset because of his behavior and yells at Goku Jr. for being so carefree, which causes her blood pressure to rise and she falls sick.
So she is admitted in hospital by her Grandson with the help of her neighbors, where he comes to know that his Grandma's life was hanging by a thread which would snap anytime. So, angry and disgusted with himself for being so care-free, which worsened the health of his Grandma he runs out of the hospital to his house, pleading to God not to leave him alone and take away his Grandma.
Journey to Mount Paozu
When he returns home he feels a little nostalgic, as he recollects the past where he was constantly advised by Pan to be shrewd, stories of her past etc. At that point he comes to know about the magical Dragon Balls which would grant any wish. So, with the intention of healing Pan and for her speedy recovery, he starts his journey to his great great grandfather's cottage house at Mount Paozu.
On the way, he confronts Puck and his companions who start to bully him without knowing his sorrowful mood. But Goku Jr. was in no mood to be bullied and powers up generating a yellow aura around him. The actions were clear and Puck and his friends leave Goku Jr. alone.
After a long walk, Goku Jr. realizes that Mount Paozu is too far and would take forever to reach by foot. Luckily at that time a man driving an 18-wheeler stops and asks whether he wants a lift. Goku Jr. happily gets onto the truck and they head off. The truck has a poster of a burger on the outside but is filled with garbage from the inside. Both Goku Jr. and the driver is hungry and the driver has nothing to eat. He tricks Goku Jr. by saying that Goku Jr. should go to the toilet before they head off. Once Goku Jr. is outside the truck he takes Goku Jr.'s food and leaves him stranded with only his empty bag. At that time, Puck, who had been following Goku Jr., shows up and asks him if he wants some company as Mount Paozu far far away from their present location. He moreover advised Goku Jr. not to blindly trust on anyone as their actual intentions could be hidden. He also told Mount Paozu was known as a haunted mountain filled with ghosts which are known to kill and eat humans.
Puck robs a petrol station and takes some food and a cart which they ride down the side of the road with. After having some snacks they start climbing Mount Paozu. They pass through a dense forest and set up a camp there as it was getting very dark. During their supper, Puck comes to know that Pan is ill and is dying due to her illness. Goku Jr. explains to Puck that Mount Paozu has the magical Dragon Balls which have the ability to bring his grandma back to life. This changes Puck's heart and he returns the Rocket pen he stole from Goku Jr., which was the cause of Pan's illness.
At that time, Puck sees eyes gleaming from the forest. They were surrounded by hungry wolves which immediately pounced on the duo. Goku Jr. and Puck used burning logs to threaten the wolves but in vain. Goku Jr. was surrounded by many wolves as compared to Puck and as he didn't have any option, he jumped high in the air out of fear as that was the only way to escape. Unknown to his own capability, he jumped so high that he reached the top of a very tall tree. With only Puck in grasp, all the wolves turned their attention towards him. When he was nearly going to be killed, a gun shot roared in the forest. A pretty girl with a shotgun showed up at the right time and chased away the wolves with her gun.
She took Puck and Goku Jr. to her house, and gave them a lot of food to eat. She leaves them so that they can enjoy the food uninterrupted, only to show her true color. She was a vampire sort of creature named Mamba and her sole intention was to eat them after being well fed. She then meets her pals Getto and Rakkary who are too interested in her catch. But, she is too resistant to let them have Puck as he is bulky.
After the supper, Goku Jr. and Puck go to the bedroom to have a nap. At that time, Goku Jr. tells Puck there is something fishy about the pretty girl who helped them. They arranged the beds to simulate their sleeping posture and quietly slipped away from the room. Just then, they saw Mamba entering the room and stabbing the bed with a huge knife. But, she instantly found that they were missing and went on a pursuit to get them. Goku Jr.'s guess turned out to be correct but he gave the credit to Puck who taught him not to trust strangers.When Mamba found them hiding on a window sill, they chased by Mamba who in the end trapped them in a room where humans were cooked and eaten.
She caught Goku Jr. with her hair which she could use as a weapon and began to constrict his neck. Puck was trying to help him but just then she summoned to pick axe out of mid air, another one of her ability. Goku Jr. fall unconscious due to the constant strangling, when she loosened up the hold thinking he has passed away. At that moment, he subconsciously hit Mamba with a Ki Blast which gave Puck some time to topple the huge vessel which had boiling salsa in it, thus trapping Mamba in it. Puck instantly cut off her hair and woke up Goku Jr. so they could flee away from the treacherous place.
They succeeded to give her a slip and came near a valley which was supported by a hanging bridge. Puck asked Goku Jr. to cross the bridge but he refused because of his fear of heights. Puck demonstrated that the bridge was safe by manually crossing the bridge and getting to the other side of the mountain which on perception gave Goku Jr. some confidence. He started to cross the bridge but saw below due to curiosity which pumped in his fear of heights to a whole new extreme. He was transfixed and the wind picked up, adding to his fear. Goku Jr. held the sideline ropes to steady himself, but the rope snapped, leaving him hanging on a single sliver of rope. Puck came on the bridge to rescue him, but when he was about to catch him, the whole bridge gave way leaving Puck nothing in grasp and he just fell down into the darkness of the valley. Goku Jr., after seeing this incident, overcame from his fear of heights and crawled up to the top of the mountain.
He constantly remembered the fun times he had with Puck during the journey and the sight of the Rocket Pen made him even more nostalgic. Just when he was on his way towards Mount Paozu, he saw a bear cub being chased by a demon who was none but Rakkary who missed his meal because of his escape. The bear cub sought shelter near Goku Jr. to save himself. However, due to Goku Jr.'s fear of fights, he left the cub to its fate and began to run away from the demon. But, his scruples stopped him as he remembered the words of his grandma "To be brave and fight for justice."
So he turned back and fought with Rakkary and defeated him effortlessly. He then began to nurse the injured cub but the mother bear, not having seen Goku Jr.'s heroic save, showed up and began to attack Goku Jr. Just before any harm could be done the cub pacified the angry mother and interacted what actually happened. By knowing the fact the grateful bear asked Goku Jr. to climb on the back so Goku Jr.'s journey would be more peaceful. After a short time, they were at their destination, Goku's old house, but they again came in confrontation with Mamba, Rakkary and Getto. Mamba was even more angry because of her butchered hair.
They began to chase Goku Jr. when a huge wild boar appeared in front of them and fired a cannon on Goku Jr. He introduced himself as Lord Yao the King of the demons, and abused the trio for failing to catch even a boy. The trio apologized for their weakness and Yao began to attack Goku Jr. But the mother bear which was still accompanying him then came to rescue and started to put a lone fight against the demon lord. Unfortunately she was no match for the huge Lord Yao who defeated the bear effortlessly. Yao then grabbed the bear in a stranglehold and was crushing it to death when the shrieks and yells of the bear filled Goku Jr. with extreme emotions which blew up all at one thus transforming him into a Super Saiyan.
Super Saiyan Goku Jr.
The whole outlook of Goku Jr. changed due to this and the usually timid fellow began to wage a lone fight against the seemingly invincible Lord Yao. He instantly took an upper hand and began to pound Yao to a point when he fell defeated and unconscious (or possibly dead). After the fight, even Goku Jr. fell unconscious as his body was not trained enough to handle the power of Super Saiyan. After that, when he regained consciousness he was unable to recollect his fight with Lord Yao suggesting he wasn't even mentally trained for going Super Saiyan.
In the end, he found Goku's residence and began to search for the Dragon Ball. After a short search, he got the 4 star ball. He came outside and began to wish the dragon for his grandma's recovery and Puck's revival. Nothing happened. After repeatedly pleading Shenron, he lost his temper and threw the ball away, which landed near Goku. Goku, then explained to Goku Jr. that he has to collect all seven Dragon Balls for his wish to come true. He introduced himself as his great great grandfather (although he did have trouble trying to figure out exactly how many greats it is) and told him how proud he was about his bravery.
Just then a helicopter hovered above them, out of which Puck and Pan called Goku Jr. Not surprisingly, Goku vanished after this and wished him good luck for his future and explained him that his willingness to save his grandma and friend actually saved them all. Goku Jr. then joined Pan and Puck in the helicopter and departed happily from Mount Paozu back to Satan City.
The final bout
Goku Jr., wearing the same ravaged clothes that Pan had saved, now finds himself competing at the most recent World Martial Arts Tournament in the final round of the Jr. Division. His grandmother, Pan, and his school friends watch on in the audience as his opponent comes onto the stage; this opponent, Vegeta Jr., is a descendant of the original Vegeta. Pan soon learns this from the boy's mother and thus cheers her grandson with all the encouragement she can give. With the bell tolling, the two boys fight it out in an evenly based fight, amazing the crowd, who've never seen such feats as flight and super speed before in their lives. The two boys stop the fighting for just a few seconds and both go Super Saiyan, compliment each other's abilities, and resume the battle. Pan looks on, but she catches a glimpse of her grandfather, Goku (now an adult again), in the audience watching the fight. Wanting to see him, she moves through the crowd where she saw him and tries to find him; she realizes she's lost him in the crowd just as the winner is announced, but she knows that he has returned. With the battle of his descendant finished, Goku now walks along the outside of the World Martial Arts Tournament arena, remembers every major event in his lifetime through flashbacks. Goku then flies upward as he grabs his power pole. Finally, he gives his final wave and calls his old nimbus cloud. He flies into the distance, which closes the chapter in the series after 50 years of ravaging events.