On a rainy day after school, the heart graders Kazuto Iizuka rule stolen girlwho says strange and behaves. Her name is Naru Nanas. But there is a problem: it seems that it is an alien. Her style - the one who is destined to live in poverty, its special-ability - teleport. Kazuto admits his love for her and this is the beginning of their relationship. But, as expected from the Alien, Naru is surrounded by strange people, so to speak.Kazuto Life becomes a series of strange events.