In the year XXX of the Age of Ai, a young Saiyan prince finds himself in a rather awkward predicament. "Double Wooden Dragon!" "Spiral Blast!" "Three Times Super Saiyan Punch!" The white-robed green-skinned monster, the bald little dwarf, and the three-eyed muscular man in front of him shout, warning him to get off Earth if he doesn't want to die... The proud Saiyan prince turns his head to another place, where a black-haired lower-class warrior earnestly says to him: "You should quickly leave..."