Soulkeeper

You're afraid of losing your mind, anima mia. But it's already mine - just like the rest of you. When Juliana witnesses a murder, she can't believe that her attractive classmate Rune, of all people, has sucked the victim's blood. But instead of killing her too, he never lets her out of his sight and draws her deeper and deeper into his dark world. Because he belongs to the Soulkeepers - a group of undead soul eaters who were created to save humanity from the renegade souls and who only need one thing to destroy the world: Juliana's blood. Now Rune, of all people, won't leave her side, but he thirsts for far more than her soul. He wants her heart and Juliana doesn't know if she can protect it from him.