Skye Rainwater had always been different, seeing things that others could not see. She was fully aware of the many immortals-vampires, werewolves, witches, shape-shifters-living in their small valley town, but they did not know she could see who they were. When some of the immortals' loved ones started disappearing or turning up viciously murdered, she could see the tension and upset building among them toward the humans. They started to prepare to take revenge. Somehow Skye knew it wasn't humans that were responsible for this. It is now up to Skye to come forward and convince the immortals to work together with the mortals in order to find the real killers. In a horrifying battle for both the mortal and immortal, where something evil lurks, Skye will be taken down a path that not only will reveal secrets about her past she was unaware of, but will also challenge her physically and mentally, leading her to question who the true enemy is.