At midnight, Yamabe, a killer, escapes from prison. Two years before, bribed by a narcotic smuggler, Yamabe killed a real estate broker. As he was being arrested by detective Negoro, the detective's bullet struck Sakuko, Yamabe's girl friend who attempted to protect him, and crippled her. When Yamabe was sent to prison, Negoro cared for her and they fell in love. Sakuko asked him to marry her, but Negoro was reluctant to take the killer's sweetheart from him. Learning of the relationship of his girl friend and the detective, Yamabe had pledged revenge.

1969 Japanese movie

This movie stars Peter Chen Ho as a male teacher in an all girls school. The girls are teens and, since they live there, are kind of tickled to see a male teacher. They don't particularly lust after him, but they kind of crush on him. The title of the film refers to a baby that Chen minded as a favor in a doctor's office, only to find the mother left him with Chen. Chen has to take care of the baby and, inevitably, has to bring him to school and hide him, as he lives there also.