Goku's unlikability in this moment stems from both the shock of what he's doing, and the scale of it. He willfully puts all of humanity at risk of being slaughtered, just so that he can have fun ...

Piccolo is yet another hero who initially appeared as an antagonist in the final arc of Dragon Ball, hatching out of King Piccolo's egg and engaging adult Goku in a battle for the ages. The Demon King ...