Katrina knew she was different. They were strong. She was lethal. And she couldn't stay in her cage any longer. When 8 year old Katrina and her baby brother are ripped out of their lives by the Rosetta Reserve, everything changes. They are catapulted into a world of gifted humans: Alphas, Betas and Gammas. After spending 10 years at the institute, and being forced to extremes, Katrina joins forces with Azrael and Tank, and makes choices that tear the only world she has ever known apart. Just how far is she willing to go to keep the ones she loves safe?