After an easy mission the Angels look forward to relaxing. However, Ranpha taunts Milfeulle about her unfinished duties, causing a wormhole to swallow them up and deposit them on an uninhabited planet in an unknown region of space. The five must work together to survive even though discord erupts frequently when they attempt to use Milfeulle's luck to get them home. Milfeulle slowly becomes accustomed to the new life, but Ranpha, still unhappy about the new life, continues to push Milfeulle. Forte joins Ranpha and devises a plan to get Milfeulle to change her perception about the place by becoming criminals. As they try to rob Milfeulle and the other Angels, the other Angels block and scare them away.