Four Riders came into our world to destroy humanity. Death arrived in the city where Sarah Bern lives, and everyone she knows and loves bears the mark of death. Sarah tries to save them… Too bad no one told her—killing a Rider is impossible. Sarah’s resistance enrages Death. A beautiful and cruel Rider will make her suffer. But the longer they are together, the more Sarah doubts Death’s true feelings for her… and her feelings for him. Perhaps she has a chance to save the world, but she will have to sacrifice her heart.