Kei comes from Tokyo to a mountainous village, and his eyes light up with the superstitions and customs unique to the countryside. Yashichi, a mysterious boy who attracted Kei's heart outstandingly, did not fit in with his surroundings and was clothed in loneliness. Could he be a disguised fox? Or maybe it's a tengu...? From the recuperating mother to the gossipy villagers, no one will tell you the important truth...