Rejected by her Alpha and sold to vampires, Elena Vale was supposed to die as a sacrifice. But when the cursed vampire prince drank from her, she did not weaken. She healed. Her blood could calm his curse, fill again after every bite, and make powerful vampires kneel. Now Adrian Blackthorne refuses to let anyone touch her, House Veyr wants to buy a single drop, and the wolf pack that threw her away wants her back. Elena was once a worthless Omega. Now she is the blood source every monster desires.