Now that the threat of war has passed, Sabina Kane is ready to focus on the future. Her relationship with Adam Lazarus is getting stronger and she's helping her sister, Maisie, overcome the trauma of her captivity in New Orleans. Even Giguhl is managing to stay out of trouble thanks to the arrival of Pussy Willow and his new roller derby team. But as much as Sabina wants to feel hopeful about the future, part of her doesn't trust that peace is possible.

Her suspicions are confirmed when a string of sadistic murders threaten to stall treaty negotiations between the mages and the vampires. Sabina pitches in to find the killer, but her investigation soon leads her down dark paths that have her questioning everyone she thought she could trust. And the closer she gets to the killer, the more Sabina begins to suspect this is one foe she may not be able to kill.