Twelve Houses. Twelve vampire lines. We ruled from the shadows, and manipulated the world, and when humans came too close to destruction, we intervened. Every House has a Scion. A fragile, easily broken human that stood shoulder to shoulder with the house Princes and Princesses. Except for ours. The Ravens, House Cantelie. We've been without a Scion for almost fifteen years. But that will change…and her life will be mine to protect.