Majin Buu retaliates against his attackers while Gohan continues powering up. Goten and Trunks take a break to regain their strength.

Gotenks and Majin Buu go head to head in an intense battle, but humanity is calling upon another hero to save them.

With the Spirit Bomb fully formed, Goku only needs to find the power to wield the mighty weapon and save the universe.

Six months after the destruction of Kid Buu, all is calm. We catch up with our heroes as they settle into a normal routine. Bulma’s throwing a party, and everyone is invited… but where’s Goku?

It’s now been ten years since the defeat of Kid Buu, and the Z Fighters are reuniting for the World Martial Arts Tournament. New faces and familiar fighters prepare to enter the competition—one in particular has caught Goku’s attention.

The people of Earth are still unsure of Vegeta’s intentions. Without their help, the Spirit Bomb will never be strong enough. When all hope seems lost, an unlikely hero turns the tides.

Vegeta’s plan comes together when Dende revives Earth and its population. If they can get all of humanity to offer their energy to Goku, he just might be able to form a Spirit Bomb powerful enough to end this fight once and for all.

Mr. Satan stands up to Kid Buu, causing a rift to form between two of the creature’s personalities. Vegeta sends Dende on a special mission.

The tournament begins, and Goku faces a young boy named Uub who possesses incredible power and a shocking origin.

Gohan continues powering up with the Elder Kai while Goten and Trunks fuse into “Super Saiyan Gotenks.” Mr. Satan and Buu add another member to their household.

Goku goes toe-to-toe with Kid Buu but can’t finish him off. He has a plan, but he’ll need Vegeta’s help to see it through. Can the Saiyan prince distract Kid Buu long enough for Goku to charge up?

Goku powers up to Super Saiyan 3 to fight Kid Buu. Vegeta watches in awe, reflecting on the years he spent chasing the other Saiyan.

Goku and Vegeta reveal their location and lure Kid Buu to the World of the Kais, away from Krillin and Yamcha.

Kibito Kai reveals Majin Buu’s history and the root of his many personalities. Back on the battlefield, Goku and Vegeta attempt to stop Kid Buu from destroying Earth.

The battle continues inside Buu’s body with Vegeta and Goku outmatched. When Vegeta exploits the weakness Buu has been protecting, Buu begins another transformation.

Vegeta and Goku un-fuse inside of Majin Buu. They are able to protect themselves from being completely absorbed and search for a way to destroy the monster from within.