Kinzie, Cassie, Leah, Emerson, and Oliver are best friends. With scientists as parents, they were experimental humans with one enhanced sense. Two days after the experiment started their scientist parent died in a fire set by a group of evil scientists trying to do the same thing.
Everything is normal, sitting at your lunch table with your friends, mini wars with your enemies, and just plain figuring life out. Everything is normal, called to the office, and then taken home for the day. Everything is normal, car rode home, and your parents talk about how they have powers, and so do you. Yup...
Century Grayen thought her parent's were just dumping her at a summer camp, no big deal. What Century did not expect to find was her younger sister Violet there too. But the girls are not were they are told. They have been more than shipped off to a camp. In fact, this place is far from a camp in any sense of the word...