Teenagers are targeted for acquisition by an alien life-form that’s been waiting for centuries, anticipating just the right moment. Their offer seems too good to be true: live among them and you’ll be cured of all disease, given training to learn to manipulate the world around you. Imagine what you’d do with such an opportunity. Imagine the power that would be at your fingertips. Imagine it’s all just a front for something far more sinister that’s likely to imprison you and drive you mad $0.99 on Kindle.