For centuries, the Vasquez family has ruled the underworld, their power unmatched, their influence spanning both mortal and immortal circles. But their secret? They are vampires, an ancient bloodline bound by a sacred Blood Oath—an unbreakable vow that ensures their reign never falls. Selene Vasquez, the only daughter of the ruthless vampire king, has always known her fate: to marry a powerful suitor, strengthening the bloodline. But when she is promised to Darius Moreau, the cold and calculating leader of the Moreau Syndicate, she realizes she is nothing more than a pawn in their dark, dangerous game. Darius is no ordinary man—he is a Vampire Slayer, sworn to destroy Selene’s kind. His agreement to the arranged marriage is a deception, a way to infiltrate the Vasquez empire and finally take them down from the inside. But as the wedding approaches, Selene begins to uncover the truth about Darius—his hatred, his secrets, and the pain that binds him to the very creatures he seeks to destroy. What starts as a war between their bloodlines becomes an intoxicating battle of wills. Selene should despise Darius, and he should kill her without hesitation—but the closer they get, the harder it becomes to ignore the fire that burns between them. Can love defy centuries of bloodshed, or is their fate already written in betrayal?