Goku Jr is Goku's great great grandson and Pan's nephew/son.
History[]
Its like DBGT Legacy of Hero where the story start with Pan's training, after the DBGT Legacy of Hero time, 5 years later. Problem were here, one of the Z Fighter's enemy escape from Hell and has gotten stronger than before. Only Pan, Goku Jr., and Vegeta Jr can stop the invasion. Pan first met Cell. Cell told his father beat him before, "You can just stay out of the wait, old lady." Cell taunt him. Pan was angry and go toward him, but Cell knee kick her. She was no match for Pan as she was old. Goku Jr helped her and kill Cell. But Frieza appear to Vegeta Jr. "Your stupid great great grandfather and your, FUTURE brother kill me! And then I hope you didn't kill me again!" Frieza ask him. "Nobody call my great great grandfather stupid! You take that back!" Vegeta Jr ask him, he go Super Saiyan for his rage and kill Frieza. But, there was too many. But then, Goku return into the Earth, upon saving the world. "Grandpa!" Pan said. Goku kill alot of villain such as, Cooler, Lord Slug. Turles, Android 13, Baby, Dr Gero. Goku Jr and Pan was surprise for his strength.