Condemned as a traitor and sent to die as a sacrificial bride, Isolde Wayland is rescued by two dangerous men bound to her blood: Kieran, a cursed Wolf King, and Aurel, an immortal shadow forced into servitude. As their forbidden bond awakens, Isolde discovers that her family was framed, her past lives were sacrificed, and the kingdom was built on stolen blood and buried lies. To survive, she must stop being the offering—and become the power capable of rewriting the law of sacrifice itself.