Tracy received a mysterious invitation. To fulfill her wish, she came to the manor to take part in a dangerous game. Together with her companions, she fought against the manor's hunters. However, the true mastermind was someone else entirely. When everything was over, Tracy finally escaped the manor, but all her companions had perished in the games at the Oletus Manor. Can Tracy really go on living after leaving the manor? In the end, Tracy chose to fall, becoming one of “them.”