Now happily married and with a son, martial arts champion Goku must defend Earth from a series of extraterrestrial invaders bent on destruction.
Young Goku sets off on a quest with his teenage friend Bulma to find the seven Dragon Balls, which grant whoever possesses them a single wish.
Cooler has resurrected himself as a robot and is enslaving the people of New Namek. Goku and the gang must help.
