In the near future, the world's nations are locked in global war. Fearing for their safety, a small group decides to retreat from the cities to a cabin in the wilderness, with the hope of returning to their lives once the turmoil has passed. But after months of seclusion and increasing doubt, they find themselves confronted by an outsider; and along with him, disturbing news from the outside world. Now, with tensions high and time running short, each person must decide what to do before the world around them crumbles.