For a thousand years, vampire lord Valerius has been searching for a cure to his deadly blood disorder. Then a hunter named Kaelan breaks into his penthouse, determined to avenge his parents’ deaths.
But when Kaelan is wounded, Valerius discovers something impossible—Kaelan’s blood is the only thing that can satisfy his hunger and restore his power. Their violent encounter unexpectedly creates a fated blood bond, tying their lives together.
Kaelan refuses to become the vampire’s captive, but the truth he uncovers is even more devastating: the Hunter Guild never raised him to be a hero. He is the last heir of the Siren bloodline, secretly kept alive as a living blood bank. Even his parents’ deaths were part of the guild’s cruel experiment.
Betrayed by the people he trusted, Kaelan is left with nowhere to turn. The vampire he once swore to kill may be the only one willing to protect him. As the Hunter Guild and the vampire elders close in, former enemies are forced to fight side by side.
Bound by blood, revenge, and a connection neither can escape, will Kaelan finally break free from everyone who tried to control him—or surrender to the vampire who refuses to let him go?
