A supernatural thriller about the lone female werewolf in existence begins when Elena is forced to leave the perfect life she has made for herself as a photographer in Toronto to return to Upstate New York after her wolf pack is threatened.

Clay makes it clear to Elena that he's still very much interested in her, but she keeps her distance, focusing her attention on tracking the killer "mutt" and getting back to her human life in Toronto. However, the discovery of a second body on Stonehaven property keeps the prodigal werewolf in Upstate New York indefinitely.