Higurashi Tabito has lost all his senses, save one, following an occurrence in the past. he can see, but he cannot hear, smell, taste or feel. Incredibly, he is a detective owing to a heightened sense of sight. His daughter Tei's teacher Yoko becomes aware of his ability and asks for his assistance locating a treasured item. In tandem, Tei disappears and working on finding her puts the man and his ability in jeopardy.