Yes, all of us, fans of the anime DragonBall Z. So we should know the story, or atleast how it started. I know it started with DragonBall but lets just skip to the Saiyan saga. Goku, Earth's greatest warrior, died trying to protect the planet from his evil brother, Raditz. He was aided by former arch-nemises, Piccolo, who then took it upon himself to train Goku's son Gohan for the battle against the even stronger Saiyans, Prince Vegeta, and Saiyan army commander Nappa. This was the battle Goku was wished back for. But lets say, he didn't die against Raditz, so how can he be wished back to life if he never died in the first place. Lets find out.