The streets of present-day New York City are in turmoil over the ritualistic murders of a seemingly, unconnected group of residents. FBI Agent Kate Caine and her partner, Agent Mike Drake can find no clear motive, impeding her investigation. When a message is carved into the latest victim by The Night Demon, Kate consults with Dr. Emily Theodorou, curator of the Antiquities Department at the Metropolitan Museum of Art and her former lover for assistance...