Morgan forces a witch to awaken her vampire lover, Harper, from a century-long slumber. As Harper resurrects, she undergoes a terrifying demonic transformation triggered by a dark curse. Bound by a life-linking spell, the two women embark on a bloody quest for revenge against the brothers who betrayed Harper. Together, they navigate Harper's uncontrollable bloodlust, magical prophecies, and their own obsessive romance to destroy their enemies and claim power.