A tiny set of Catholics headed by an ailing priest believe that Satan plans to eventually act as person, just like God did at the person of Jesus. They are led by a possessed patient's writings a writer who studies serial killers, to Peter Kelson. They believe it. The youngest in the category, a teacher called Maya Larkin, would go to Peter also to convince him to believe in the possibility of Evil incarnate and to explore. Indications Maya them take a journey full of Selfdiscovery strange happenings, and an eventual showdown and Arrived at him as he