Kyhei, after moving away to Tokyo from his old village to get away from the events that happened, is on a group date with his friends, including his old neighbor, Hibino. After drinking for a whole night, he and Hibino discover a dead, bloody, body in the elevator. He is told by his younger sister Utao, who arrives from his village with her kakashi (an ancient wooden god controlled by the mind), that his old friend Aki and his kakashi are the culprits responsible. After a series of events, Hibino, whose father allows Kyhei and Utao to live together with them, they went back to the origin of the village of kakashi, the Kurakami Village. Hibino learned many things about Kakashi, Kyhei, Aki, Utao, everything and everyone else.