Dragon Ball Z Kai (2009)

S6E16 Emergency Escape from the Body! Buu's Retrogression into Evil!

Inside Buu’s body, the fight rages on as Goku and Vegeta find themselves struggling against his overwhelming power. Realizing they’re outmatched, Vegeta targets the one vulnerability Buu has been desperately shielding. The moment he strikes it, Buu’s form begins to shift—another terrifying transformation taking hold, signaling that the battle is about to escalate into something far more dangerous.