<p>When scientists attempt to revert people back to their natural born states to see if they are born naturally good or bad a young girl&#39;s life is turned upside down. With the world thrown into apocalyptic turmoil 16-year-old Hannah along with her two younger sisters become separated from their parents. They must brave Earth&#39;s transformed population in an effort to reunite their family. With danger at every turn survival becomes Hannah&#39;s sole focus. Struggling to determine whether each person she meets is good or evil she must also discover how she herself has been slated.</p>