Shidou Itsuka has a problem. The world has been racked by massive quakes ofan unknown source for years now, though life goes on. Then one day, Shidou'scalm life ends forever when in the middle of a quake in his city, he meets agirl who's apparently a spirit-and the cause of all the destruction! When a teamarrives to eliminate the threat, Shidou becomes embroiled in a war to protectthese spirits-by making them fall in love with him?!