Goku
Goku is the main hero of all of Dragon Ball but here in my online fan-fiction Dragon Ball: The New Hero's. His new apprentice Galrick is the main hero instead. He found Galrick floating in a barren wasteland where Planet Marainia use to be. He sensed great potential took Galrick in and raised him and taught him the ways of a hero and martial arts. He taught Galrick all of his techniques. Including Kamehameha, Instant Transmission, Kaio-ken and Super Dragon Fist. If you want to see info on the real canon version of this character go here Goku.
Training Saga[]
Its unknown what happened to Goku after that strange cloud of darkness attacked Galrick and Goku. It still remains a mystery.