megalomaniac

Kei Asai lives in the oceanside city of Sakurada—a town where the inhabitants are born with strange abilities. On the school rooftop one day, he meets Misora Haruki, an apathetic girl with the power to reset anything around her up to three days prior.

One day, a man entered a temple that housed forty-eight statues possessed by demons and made a deal: in exchange for ultimate power, they could each take a piece of his soon-to-be born son. Soon after the child came into the world and the demons held up their end of the bargain; the man then left the crippled child in the river to die.