Based on the factual case of a young man who broke into a nurses' home in Chicago, mutilating and killing several of the inmates, Wakamatsu's film is a precise, sad delineation of a particular aspect of masculine sexual consciousness.

Study about a young disturbed man, who rapes and kills women and collects their bodies in a cave. A work based on the case of Yoshio Kodaira, a serial rape murder case shortly after the war.