Anime XXX - Bible Black New Testament 5

Several years have passed since the Walpugis Night incident, and the metropolitan area has seen a rash of strange serial murder cases. Couples' bodies have been discovered murdered during sexual encounters. The women had no visible injuries, but the men were completely burned and carbonized, with the exception of their genitals. A special detective team known as "Tokken" is dispatched to investigate these strange incidents. Imari, who had witnessed the events of Walpugis Night, is one of Tokken's members. They discovered a mysterious phrase, "Spear of Longinus," and a strange cult group connected to the incidents while investigating the incident.