In the wake of World War 3, everyone was scrambling around trying to pick up where they left off but with a corrupted government and fear on who to trust, it wasn't easy. Twelve year old Casey Greene is three years behind as she soon discovers when she wakes up in an abandoned hospital. It isn't long before Casey becomes aware of the fact that this world is nothing like the one she left behind three years ago. The only thing left to do is Survive.