Chapters 1 and 2 are set in the summer of 1953, when a ceasefire agreement was signed after the Korean War broke out in 1950. The story is set in an old nunnery in Yamato, and is about the rape of nuns and priestesses. Chapter 3 is about a couple who have been married for 25 years, and the husband commits suicide while having sex with his wife. The widow, her son, and the grandmother are attacked by dark men in a rape ritual. This is the seventh installment of the three-part series. The highlight of chapters 1 and 2 is the encounter with a busty woman who is training to be a nun, who is even providing sexual relief to the head priest of the temple, whose aunt, the 12th head priest, has fallen ill. The son of the priest becomes aroused by the lewd behavior of the nun training as she indulges in masturbation, and rapes her. The film features a lesbian scene between the beautiful aunt and niece of the 12th head priest, and a sensational scene in which the head priest exerts all his strength to rape a beautiful, busty nun who is ill. Chapter 3 is packed with thrilling and erotic episodes that will leave you holding your breath, including a brutal incest scene involving the grandmother at the end and a shocking ending. This highly polished 210-minute sensual erotic drama will be enjoyed to the fullest by fans in their 40s to those of the baby boomer generation and older, as it vividly brings back the scent of the Showa era.