The vampire declared me as his alone

Five years ago, human doctor Ella accidentally entered Rose Castle and spent a passionate night with Vladimir, the aloof vampire prince, before fleeing with his blood mark—and his unborn child. Now a struggling single mother to son Leo, whose mysterious "illness" is actually a rare vampire awakening, Ella returns to the castle as Vladimir's physician to pay for treatment. Vladimir recognizes his fated blood-mate immediately and schemes to keep her close, while their genius son secretly plays matchmaker. As blood moon rituals, jealous noblewomen, and ancient conspiracies threaten to tear them apart, Vladimir stands unwaveringly by Ella and Leo. Through danger and betrayal, Ella discovers the truth of that night and learns to trust again. In a world of immortal bloodlines, their love proves that family is the ultimate power.