Red wings. An icy stare. The air burns all around us. I know you want me dead.

Teresa knew that life as a key carrier would be dangerous. But this becomes even clearer when she's haunted by strange visions and suspects that she's being followed. She needs someone to talk to, and she and Ayden become closer again. But can she really get involved with him? And what about Noah? Is he becoming more than just a friend? Everything is called into question when an adversary arrives on the scene from whom neither Ayden nor Noah can protect Teresa. Suddenly, it's not just her life that's in danger, but that of her friend Kate. And the fight against this powerful adversary exacts a high price...