Maya Fairhaven is the head vampire assassin of The Guild. When she finally takes and out-of-town job something about it seems off. Darien Wulff is the new Alpha of the Munds Park pack. He is also a werewolf assassin. Darien takes a job in Phoenix, Arizona something about it strikes him as wrong. When Maya and Darien find out that they have the same target, they team up to figure out why and what is going on. Between having to deal with a newly made vampire and an unexpected spark between them, they also have a new enemy trying to kill them. Can they face this new enemy and their feelings and come out alive and unhurt?