I was an ordinary Samantha, but everything has changed. Now, after being kissed by a mysterious guy, I can steal a person's soul... or life. If I don't do this, then a constant feeling of hunger haunts me, forcing me to kiss someone. Most of all, I want to kiss Bishop, but if I do this, I will kill him. There's another guy I can't hurt. His kiss miraculously quells my hunger. They are both part of a team of angels and demons that forms part of my city's army, defending against a mysterious uprising of darkness, an evil that threatens those I know and love. I wonder if I can help Bishop or if I am part of the darkness he has sworn to destroy...