Cassidy Evans flees her past in Wyoming and takes refuge in the rugged mountains of Montana. In her quest for solitude, she stumbles upon a man lying injured and near death in the heart of a snowy forest. Torn between her own safety and the stranger's survival, Cassidy manages to save him before disappearing into the darkness.
Zach Granger, a forest ranger, remembers nothing but the face of the angel who saved him. His friends claim she was but a dream, but Zach is convinced she is real. Desperate to find her, he enlists the help of his best friend, Mike Halperin.
As Zach and Mike track down the elusive woman, they learn that some evil clan has driven her from home. Despite her desire to be left alone, they can't shake the feeling that she is their mate.
When the evil werewolf pack comes for Cassidy, the men must be prepared to fight to the death to protect her. Convincing Cassidy to trust them and accept her fate as their forever mate might be the greatest challenge of all.