Run I have to Run or it'll catch me and I will die. Four years it's been like this, four years since the world went to crap and everyone I knew died. Every waking moment I'm running from what we call the void. Cassie is a 18 year old girl who has to run. She has to always run or the void will catch her. The void is an endless black whole that never stops consuming the land. The only way Cassie can live is if she spends her whole life running from it. Every second of her life is about running away from the void. She knows she will never out run it and she can't trust anyone but that will all change when she meets Luke.