La obsesión del Rey Vampiro

Human blood-slave Seline Grey sacrifices herself to ruthless pure-blood lord Caius Draven of House Blackflame to save her dying 7-year-old half-vampire son Ethan, ravaged by his unstable mixed bloodline. When Caius's fingers brush the faded crescent bite on her neck, it blazes red, exposing her as the woman who vanished from his blood feast seven years ago—and the sick boy is his long-lost biological heir. What starts as a cold bargain turns into fiery fated obsession.