Dragon Ball Kai The Lost Episodes

Seven years have passed since the battle with Cell. Gohan is now a high school student attending Orange Star High School, in Satan City. Gohan also has a younger brother named Goten, who was born after Goku died. On his way to his first day of high school, he comes across a bank robbery in the city and stops it with his Super Saiyan form. As rumors spread about a "Golden-Haired Warrior", Gohan gets to know his new classmate and Mr. Satan's daughter, Videl. After a day of trying not to act suspicious in front of his classmates, Gohan travels to Capsule Corporation to talk to Bulma about his problem.

Gohan approaches Bulma, who gives him a transformation watch to hide his true identity. On his way home, Gohan encounters two people driving recklessly. This is where he comes up with the alias "Great Saiyaman", and scares the people into driving more safely on the road. Gohan returns home later that night, where Chi-Chi and Gohan's little brother, Goten, discover that Gohan now has a costume to conceal his identity while fighting crime. The next day, Videl is called in to stop a bus hijacking and handles the criminals, but the bus falls off a cliff, as nobody is driving the vehicle. Gohan uses the alias "Great Saiyaman" once again and pitches in to save Videl and the passengers.

Gohan starts her off with the basics of learning how to control her energy. Within a day, Videl has managed to learn how to float, while Goten has managed to learn how to fly. Following a remark from Gohan, Videl comes back the next day with her hair cut. Videl is determined to learn more from Gohan. Meanwhile, Vegeta is also surprised to find that Trunks is also capable of becoming a Super Saiyan, whose strength is slightly higher than Goten's. Goku trains fiercely in anticipation for the tournament.

After ten days of training, Videl manages to master flight. This finally gives Gohan and Goten the opportunity to resume their training for the tournament. On the day of the tournament, Gohan suggests to Vegeta, Goten, and Trunks that they do not use their Super Saiyan forms during the tournament in order to avoid hassle from the press. Arriving at the island where the tournament will take place, Gohan and the others are greeted by Goku, whom Fortuneteller Baba had granted 24 hours visit to Earth. Goku meets Goten for the first time, while Piccolo destroys all the cameras in the area to keep Gohan's identity a secret. After the participating fighters register for the tournament, Goten and Trunks are forced to participate in the juniors division.

While Gohan and Videl wait to take their preliminaries, Goku, Vegeta, and the others go to spectate the junior division, where Goten and Trunks effortlessly progress through each round until they face each other in the final round. The battle gets more intense. Goten and Trunks surprise the audience with advanced techniques. The fight between Goten and Trunks continues.

During an intermission, Trunks and Goten decide to take out one of the participants and steal his clothes. Trunks and Goten take his place in the adult division. As Goku and the others get something to eat, they encounter a pair of mysterious participants named Shin and Kibito, whom Piccolo determines as not being from Earth. As the sixteen qualifying participants gather together to decide the drawings for the first round, Gohan is paired up against Kibito. Goku gets paired up against Vegeta.

As the drawings come to a close, Piccolo is put up against Shin. Android 18 is put up against Mr. Satan. After Krillin wins his first match against his opponent, Piccolo and Shin face off against each other. As Piccolo senses an overwhelming power coming from Shin, he decides to forfeit the match before it even begins. Piccolo feels Shin's power is far beyond his own. Videl prepares to go up against a man named Spopovitch.

With Spopovitch nearly beating Videl to death, Gohan loses his temper and prepares to storm onto the field. Spopovitch's partner, Yamu, convinces Spopovitch to end the fight by pushing Videl out of the ring. With Videl heavily injured, Goku uses his Instant Transmission to gather some Senzu beans from Korin. Videl is sent to the infirmary to recover from her injuries. Gohan prepares to fight against Kibito.

As Goku and the others set off to join the Supreme Kai, Kibito uses his unique ability to restore Gohan's energy. Kibito, Gohan, and Videl set off after the others. Along the way, the Supreme Kai and Kibito explain to the others about how an evil wizard named Babidi is seeking to revive an evil being known as Majin Buu, who was responsible for the death of four Supreme Kais long ago. To accomplish this, he manipulated Spopovitch and Yamu to join the tournament and steal the Super Saiyan energy needed to break the seal placed on Buu. Unable to push her flight any further, Videl places her faith in Gohan and returns to the tournament grounds. Videl comes to understand that Gohan was the one who defeated Cell seven years ago. Gohan and Kibito catch up to Goku's group. They arrive at the site of a buried spaceship. The Supreme Kai, Kibito, Goku, Vegeta, Gohan, and Krillin watch as Spopovitch and Yamu deliver Gohan's energy to Babidi and his partner, Dabura, the Demon King.

Supreme Kai and Kibito warn Goku and the others about the malicious pair. Dabura is the strongest being of the Demon world. Babidi possesses magic powerful enough to sway Dabura to become his henchman. Babidi obtained the energy from Spopovitch and Yamu. Babidi deems Spopovitch and Yamu to be of no further use to him. Babidi kills Spopovitch with his magic. Babidi's other henchman, Pui Pui, kills Yamu. Babidi, Pui Pui, and Dabura detected the presence of the Z fighters. Babidi and Pui Pui head inside the spaceship. Dabura attacks Goku and the others. He immediately kills Kibito. Dabura fires his spit at Krillin and Piccolo, which turns them into stone. Goku and the others learn that they can only free Krillin and Piccolo by killing Dabura. Goku, Vegeta, Gohan, and the Supreme Kai chase after Dabura into the spaceship despite the Supreme Kai's warnings. Upon reaching the first floor, they are confronted by Pui Pui, who informs them they must face several floors before they can reach Babidi at the bottom. Goku, Vegeta, and Gohan do not think much of their opponent and play a game of rock-paper-scissors to decide who should fight him. Vegeta prepares to fight Pui Pui.

Vegeta outmatches Pui Pui in terms of fighting skill. Babidi changes the stage to match that of the high gravity planet, Zun, where Pui Pui is at his top fighting form. This makes no difference to Vegeta, who obliterates his opponent and opens the way to the next floor. Believing that the Saiyans should not be underestimated, Babidi sends in his next warrior, Yakon. Babidi changes the stage to match that of Planet Ankoku. Even with the aid of the pitch black darkness, Yakon is no match for Goku's keen senses. When Goku turns Super Saiyan, Yakon uses his ability to consume light and sucks in Goku's energy, which causes Goku to revert to his normal state. Rather than finding an alternative way to fight, Goku feeds him more Super Saiyan energy until Yakon explodes from being overloaded. This allows Goku and the others to move onto the next stage.

As Babidi fears the power of the Saiyans, Dabura decides to face them himself. He goes inside a meditation chamber to raise his power before his battle. Meanwhile, back at the tournament, Goten and Trunks take a break from their Mighty Mask disguise to get some drinks. They barely avoid having their cover blown. With Goku and the other members still missing, Mr. Satan suggests that a battle royal be held between the remaining contestants. As the match begins, Killa and Jewel are quickly dispatched by Android #18 and Mighty Mask. Android #18 and Mighty Mask ignore Mr. Satan and fight each other.

As the battle between Android #18 and Mighty Mask continues to escalate, Android #18 struggles to keep up with her opponent's unpredictable moves. She manages to land a critical hit against Goten and Trunks and knocks them into the center of the stage. Goten and Trunks decide to switch places with Goten now on top and Trunks now on the bottom. This pushes Android #18 to the point, where she starts using energy blasts against them. Android #18 manages to hit back with support from her daughter Marron. Goten and Trunks decide to go Super Saiyan and launch a powerful blast at Android #18. She manages to dodge it and reveal their true identity. This results in the disqualification of Goten and Trunks, who was disguised as Mighty Mask and had also broken the rules of the Tournament and Goten and Trunks are forced to flee. Android #18 and Mr. Satan are the only remaining fighters left in the battle royal. Goten and Trunks come across Videl upon her return. Dabura emerges from his meditation chamber. He is ready to face off against Gohan.

Noticing his complete lack of fighting skills after putting Mr. Satan in a headlock, Android #18 makes a deal with Mr. Satan to let him win the match and maintain his dignity in exchange for twice the prize money. Meanwhile, Goten and Trunks hear about the current situation from Videl. They become interested and head towards the action. Back at the spaceship, Dabura appears before Gohan and decides to give him a handicap by choosing an arena similar to Earth's environment. As the fight gets underway, both Gohan and Dabura bring out their full power against each other. Despite being hit by some of Dabura's powerful attacks, Gohan refuses to lose against him.

As the battle between Gohan and Dabura continues, Vegeta's impatience to settle things with Goku catches the attention of Dabura. Dabura decides to abandon the fight and report to Babidi. Babidi and Dabura learn Vegeta still retains a lot of evil in his heart. Babidi uses his magic to target Vegeta's mind and sway him over to his side. To make matters worse, Babidi transports everyone to the tournament grounds, where Vegeta is still focused on his desire to defeat Goku. Majin Vegeta prepares to face off against Goku even with innocent bystanders watching.

Majin Vegeta begins his attack on Goku. Majin Vegeta kills many innocent people in the crowd without any remorse. Goku realizes that Vegeta had fallen under Babidi's spell on purpose for the sake of his grudge against Goku. Goku is left with no choice but to fight against him despite Supreme Kai's attempt to stop him. Goku asks Babidi to warp them to someplace else, where they can fight alone. Supreme Kai and Gohan decide to go on ahead and leave Goku and Majin Vegeta to their fight. Babidi attempts to command Majin Vegeta to kill them. Majin Vegeta's pride allows him to defy even Babidi's demands.

While Goku and Majin Vegeta's fight gets underway, energy builds up for Majin Buu each time Goku takes damage. Gohan and Supreme Kai arrive at Majin Buu's egg, where they are confronted by Babidi and Dabura. Before the fight between them can begin, Majin Buu's egg reaches full power because of the energy released during Goku and Majin Vegeta's battle.