Vegeta's long-lost younger brother Tarble arrives on Earth with his wife Gure, fleeing two ruthless alien brothers, Abo and Cado, who have been terrorizing the planet he was exiled to. Rejected by their father King Vegeta as too weak for the Saiyan army and sent away before Planet Vegeta's destruction, Tarble finally has nowhere left to turn. Goku, Vegeta, and the rest of the Z Fighters take on the invaders as this manga adapts the 2008 anime short of the same story.