Tick-tock! The clock is pointing to the end of the world for Momo and her friends. Seiko needs three more days before she can come over to give the aliens a beating, and Okarun has to learn how to switch from his astral body back to his real body before he can help them. But before he gets the hang of it, Momo and co. have to go into battle. The prospects are bleak and the fight claims its first victims...