When Olivia takes up the cause of wolf preservation in Wyoming, she becomes a target of the wolf killer. The Cheyenne who appears in the basement of the museum where she works claims he came to help her. She has her doubts about his intentions when she glimpses a pair of wolf eyes in the darkness after he disappears into thin air. His habit of showing up partially clothed tempts her lonely libido and she questions her own sanity. The shape shifter provides a helpful ménage et trois while she struggles to escape the clutches of the unknown wolf killer and reveal his identity.