Dahlia Austen runs her own life. She runs her mother's life. It's been this way since she was nine. Since her dad left and she was almost murdered. What she doesn't realize is that the one event she's trying to let go of will grip her forever. It will affect every element of her life. It started with a recurring dream, and it soon escalates. She abandons her mom to go somewhere she's never heard of, and there she becomes a part of the Constants. The survivors. The knowing. The abandoned. The killed. On the brink of war with a mysterious opponent, the Constants must use their gifts and senses to keep themselves bound together. But a turn of events leaves them seeing each other as the enemy. Deep inside they trust they can make it, but can they?