 Kuririn and the galactic tyrant Freeza learn of another set of Dragon Balls on the planet , Piccolo's homeworld.Bulma, Gohan, and Kuririn search for them to revive their friends and restore Earth's Dragon Balls.Their goal leads to several battles with Freeza's minions and Vegeta, the latter standing alongside the heroes to fight the Ginyu Force, a team of mercenaries.