It seems that Lady Desloop dyes her hands in blood to survive. / Saji Gen Kodansha Lanobako Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

"This game will not end until I kill the demons that are hidden among the participants." Helmina, the daughter of Count Einhorn's family, and Charlotte, her childhood friend and lady-in-waiting, get involved in a game of killing each other in the northern Kojo called the Ritual 』 of Summoning the Evil Gods of 『. Two of the eight people in the castle become "devils" and kill one person every night. Those who are not devils execute suspicious people by once-daily vote and cannot leave the castle until all devils are annihilated. In the game where death is approaching, Helmina tries to survive without a single heart to protect Charlotte? This is the opening of the shocking werewolf death game fantasy that is spun by the cycle of reasoning and death!