Shaman-for-hire Eugenie Markham strives to keep the mortal realm safe from trespassing entities. But as the Thorn Land's prophecy-haunted queen, there's no refuge for her and her soon-to-be-born-children when a mysterious blight begins to devastate the Otherworld. . .
The spell-driven source of the blight isn't the only challenge to Eugenie's instincts. Fairy king Dorian is sacrificing everything to help, but Eugenie can't trust the synergy drawing them back together. The uneasy truce between her and her shape shifter ex-lover Kiyo is endangered by secrets he can't--or won't--reveal. And as a formidable force rises to also threaten the human world, Eugenie must use her own cursed fate as a weapon--and risk the ultimate sacrifice. . .
Her suspicions are confirmed when a string of sadistic murders threatens 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.