When Milo couldn't stop himself from eating every scrap of food in his house in one sitting, he was worried and scared. Little did he know that this was only the beginning of the changes that he would experience. And he's not alone! Follow the adventures of six extraordinary kids as they experience life-altering changes and eventually find one another in the wasteland of Coldharbour. They are drawn together for one purpose - to save humanity from the terror of the roar. A terror that only they know exists.