Michael and Vivian, undead soulmates fighting against the global network of vampires known as the , or Blood Tribe, must face their greatest challenge yet. Lukas, Michael's son, has turned to the dark power of the Maleficence, and if the woman seducing him has her way, he may never return to the light. But it's not just Lukas that Michael must worry about. A new curse courses through his veins, one with roots in the Maleficence. His craving for blood is now matched by an appetite for meat. The living kind. It's a battle for the ultimate victory against the Maleficence, and the vampires fighting the have never faced such insurmountable obstacles. Can Michael and his family save Lukas and overcome Michael's affliction, or will darkness prevail?