Vampires are the only guardians Vance Ehecatl has ever known since he was abandoned by his shapeshifter family. He is grateful to them for generously providing for all of his needs and for offering him a home in the powerful empire of Midnight. But when an act of violence forces Vance from his sheltered life, he's startled to meet Malachi Obsidian, a fellow shapeshifter with conflicting ideas about Midnight and its leader, Mistress Jeshickah. Malachi claims Vance is a bloodwitch, who Jeshickah and her trainers, Jaguar and Taro, are trying to control. Vance doesn't know anything about the rare and destructive magic Malachi says he possesses, and he can't believe Jeshickah would use it to hurt others. But when his friends begin falling ill, Vance starts to realize his perfect world may not be as flawless as it seems. Now Vance must decide who to trust--the vampires he's always relied upon, or the shapeshifters who despise them.