Buu (Grand Supreme Kai)

Buu's History

Galactic Patrol Prisoner Saga

Having been taken in by the Galactic Patrol to access Grand Supreme Kai's memories for a way to stop Moro, a therapist is able to help Buu access Grand Supreme Kai's memories. After being dropped off on New Namek, Buu intervenes during the second battle between the still somewhat injured Goku and Vegeta against Moro, who came out of hiding to stop the latter from grabbing the final Namekian Dragon Ball. Buu, now having Grand Supreme Kai's memories, recognizes Moro, becomes immediately enraged, and attacks the semi-rejuvenated Moro.

The battle ensues with Buu having a clear advantage over Moro. Goku and Vegeta both realize that Buu is immune to Moro's dark magic thanks to Buu having awakened Grand Supreme Kai's memories, which has also awakened the godly power of the Grand Supreme Kai which Buu retained from being split from Kid Buu. After Moro regains his magic powers and heads for Porunga, Buu uses his healing abilities to restore Esca though says it was too late for Moori. After restoring Goku and Vegeta's strength, the Grand Supreme Kai manifests his way through Buu and takes over control. When everyone retreats from New Namek upon it's destruction, Buu is shown to be himself once more but has now fallen asleep again due to fighting hard against Moro.

Two months later, as he is returned to The Lookout on Earth, he is still shown to be asleep. Towards the conclusion of the battles with Moro, Buu is awoken by Jaco and the Grand Supreme Kai manifests once more, seeking out the child Uub so that he may share his power with Goku. Following this, the deity returns to the Lookout and transforms back into Buu who he has no memory of what has transpired.

A few days later, Good Buu along with Goku and Vegeta are taken to the Galactic Patrol Headquarters where they are given honors and medals for their assistance in the downfall of Moro.