Serge, the youngest Lyall brother, wonders if he will ever find the kind of committed love his brothers Darius and Caleb now enjoy with their partners, Ash and Desmond. Then he meets Nicholas Starling, a mysterious newcomer to Moon Lake who hires him to restore an old house he has inherited, and an unexpected attraction sparks between them. Once he begins work on the house, however, Serge uncovers a surprising, centuries-old connection that links him to Nicholas, as well as a bizarre secret that may make a future for them impossible. As his feelings for Nicholas grow, and the full moon approaches, Serge worries that if he reveals his lycanthropy, he may lose not only his lover, but his life.