The murder of clergy in Amsterdam, their bodies drained of blood, draws Lady Caterina's attention. The local vampires, fearing Vatican retribution, seek out those responsible as Father Hugue investigates.

Under house arrest, Lady Caterina finds herself face to face with a manipulative enemy. Abel's efforts to save her result in an encounter with a dangerous new foe.

Cain and Isaak Fernand von Kampfer begin the first phase of their quest to destroy the people of the world, both human and vampire. Meanwhile, a startling revelation awaits Esther, one that will forever reshape her destiny.

Allies and enemies, both human and vampire, work together against the enemy of the world - the Contra Mundi. Resurrected from the grave, not even death can keep Abel Nightroad from his fate.