Reagan Baine works for a special forces unit of the US Army. Her first kill was at the tender age of eighteen when she took a contract on her boyfriend, who had turned out to be a serial killer half-werewolf, half-vampire. When the object of her current manhunt discovers that she’s after him, he draws her back to Detroit Michigan, where she will have to face her past again, but this time she won’t be alone. Though she has worked for years to distance herself from relationships, she finds that she is drawn to the two men escorting her back home. And they aren’t about to let her go without a fight. With a vicious arms dealer on her trail, she finds herself having to learn to trust the monsters she’s spent years fighting and discover that opening her heart again may not be as painful as she’d always believed it would be.