Isolde Valentine endures endless humiliation, trapped in a loveless engagement while her fiancé Lucas flaunts an affair with her scheming sister. At her lowest point, Sebastian—the powerful, obsessive vampire prince and her long-lost ex-lover—returns recklessly for her. He forces a sacred blood bond to claim her as his alone, vowing to destroy anyone who harms her.
Isolde once abandoned Sebastian to save her dying mother, hiding a bitter secret. Now, Lucas’s vengeful plots, her father’s cold betrayal, and Sebastian’s hostile mother stand in their way. Yet the prince surrenders his clan, power, and pride to protect her.
As truths unravel, Isolde abandons fear and embraces her heart. Bound by an unbreakable blood oath, they crush their enemies, defy noble prejudice, and rekindle a fiery, eternal love. This time, the obsessive vampire prince will never let his beloved slip away.