Mikoto, a boy who lost his mother to a curse, and Hako, a girl whose face turned into a box. The two team up to exorcise evil spirits and solve the mystery of the box, but all they do is bicker...?!

Mikoto, a boy who lost his mother to a curse, and Hako, a girl whose face turned into a box. The two team up to exorcise evil spirits and solve the mystery of the box, but all they do is bicker...?!