A group of people who should all be dead wake up in an unfamiliar place. A faceless figure offers to extend their lives in exchange for hunting and eliminating spirits — a task only those who have been brought back from death can perform. Returned to life but not to normalcy, they live at the mercy of unpredictable urges, can be called into combat at any moment, and are always aware that their borrowed time is running out. An adult visual novel.