Bizarre Serial Murders and the Mysterious Spear of Longinus Cult

Years after the Walpugis Night incident, a series of gruesome murders plague the metropolitan area, targeting couples during intimate moments. The women remain unharmed, while the men are mysteriously burned to ash, leaving only their genitals intact. The special detective unit Tokken, including Imari, a survivor of Walpugis Night, is assigned to investigate. As they delve deeper, they uncover a cryptic phrase, “Spear of Longinus,” and a sinister cult tied to the killings, leading them into a dark and twisted mystery.