The Prisoner of the Blood Oath

On the Night of San Juan seventeen years ago, the Order of the Holy Light was wiped out in a massacre. Aislinn, an ancient vampire noble, rescued the orphan Lucien, sealed his Holy Light bloodline with a blood pact, and quietly raised him as her own. Now grown, Lucien finds himself drawn into a forbidden romance with the man who took him in, a bond that pushes against every boundary he has known. Meanwhile, Caroline, the Queen of the Dark Night, is hiding a truth that could reshape everything he believes.