After surviving an attack from a demon that killed her friend, Maddy Page thought the worst was over. It's not. Word is spreading through the supernatural world about Maddy, the mortal girl with rare gifts. Some want to use her powers; others want to destroy her. One wants to protect her-her boyfriend, an angel named MJ. MJ knows that the demon that attacked Maddy was sent to collect her by someone very powerful. Someone he has tried and failed to stop before. MJ can't beat him, but he will do whatever it takes to keep Maddy safe, even if it means turning his back on his own kind.