She's died twice while protecting her city…and she'd do it again to save the people she loves. After a deadly, artificial infection forces the vampire Families into a self-imposed isolation, the city's protective Watchtower forces are depleted by one third, leaving humans and shifters to shoulder the burden. Human enforcer Evangeline Stone is determined to find a way to help her vampire allies, but she already has her hands full—investigating an escalating series of goblin attacks, dealing with her half-werewolf lover, locating three missing werewolf teenagers, and learning to trust her non-human coworkers. When a potential cure for the vampires' infection is given to her by an unlikely source, it's just as quickly stolen—collateral damage in a power play within the were-cat Clan that leaves one human ally dead and another horribly injured. With Wyatt Truman still adjusting to his new life as a half-werewolf, Phineas missing in action, and her shifter allies crippled by internal anarchy, Evy has to rely on her own strength and instincts to steal back the cure, stop a murderer, and to save the Watchtower before it's destroyed from the inside out.