
A struggling writer in the midst of a divorce befriends a retired serial killer who incidentally becomes his marriage counselor by day, and killing counselor for his next book by night.

When close-to-retirement homicide detective Settar Öztürk is assigned a final case with his case partner Kemal McAllister, they discover a series of ruthless and operose murders. They soon discover they are dealing with a serial killer whose motives are connected with Islamic heresy and sufism. As the case disentangles, the detectives find out solving the case is not their only role in this picture.

When Ozan comes to the town where his father-in-law's luxury villa is located for the summer vacation, he begins to have forbidden love with Asli, who is married and has not survived the death of her son.