DB Multiverse

We de­stroyed him before he was born. But in other realms, that wasn't the case. He de­stroyed hun­dreds of planets, then at­tacked the Kaiô Shins ...

...I was the only one to give him dif­fi­cul­ties, so much so that it trig­gered a defense mech­a­nism in him...

...ab­sorp­tion!

When Buu thinks he's beat, he absorbs the op­po­nent.

He takes his strength, but also the rest...

From a wild in­stinc­tive crea­ture, Buu became an ed­u­cat­ed athlete.

But still evil.

Our Grand Kaiô Shin then decided to sac­ri­fice himself! He alone un­der­stood that Buu was ac­tu­al­ly im­mense­ly im­pres­sion­able...

And the one from the uni­verse 4 con­firms this.