Wanting a simpler lifestyle, away from the drama of a heated divorce, and to have an escape from the stress of a military career, Mark moves to a ranch. Hope Ranch is owned and operated by a friend and her ranch hands. He quickly becomes accustomed to the lifestyle and finds peace in the many jobs a ranch has to offer.

But when strange attacks and events start happening in the area, Mark learns that the world is starting to fall apart.

With mankind's existence threatened, Mark and his group find out that simply living isn't the only thing at risk, and even though he is a little more prepared than others, some dangers aren't what they expect in the new world they must survive in.