You are a time patroller and You were sent to make sure Buu doesn’t get resurrected but Since your too focused on trying to stop Vegeta From Killing innocents you failed to realize the unknown Ki signature because of your battle with Vegeta Buu gained More than enough Energy to resurrect and you fly to ki signature and Buu is reincarnated and you try to kill him so you throw everything you have but all that did was make him mad"buu mad Buu eat you" Buu uses his candy beam on you but you dodge instead it hits super saiyan 3 Goku and Buu eats Him gaining his power