Uriel, a fallen angel who had been tricked into committing murder in the Silver City finds love in the oddest of places- a demon with a soul, Aria. Together they're on the hunt for another fallen angel, Annalisa, aka, Anna, who had swore she would haunt those who wronged her when she was alive. After forsaking her mate, a werewolf at Desert Moon, Sylvester, Anna chose to become a demon and escaped the depths of Hell to make good on her promise. Now, Uriel and Aria must find her before she causes mayhem on those she believe deserve to be punished for her misery. Many twists and turns are encountered along the way. A surprising twist that changes Uriel and Aria's life forever.