When the Corvidae twins, Gaius and Genevieve, uncover the aftermath of a brutal massacre, their lives once inseparable begin to diverge. Born of the same soul, they have lived as one, two bodies, a single life. But the lone survivor they find that night changes everything.

Demetrius, a Noctourni marked by beauty and blood, forms an unintentional but powerful bond with Gaius. Though shaped by different legacies, something deep and ancient recognizes itself in the other and binds them.

What begins as a quest for vengeance deepens into a journey of shared healing, self-discovery, and the forging of a new kind of family. As old allegiances falter and hidden forces stir, the connection between Gaius and Demetrius becomes more than a bond, it becomes a reckoning.