A deadly virus sweeps through the country, leaving Mark alone to face the new world. He has no idea why the disease spared him when so many others have died, but if he wants to stay alive, he needs to prepare. With survivors scarce and unsure who to trust, he begins collecting food and water, but as his stores grow, others will come for him. As bands of marauders reach his neighborhood stripping it of anything useful, Mark fortifies his house and stays hidden. However, when those bandits ambush a caravan of families, Mark can no longer sit back. The enemy closes in. With only a handful of young, inexperienced fighters in his group, Mark chooses to run. But when the woman he swore to save is abducted by the gang, he has only one choice. With time running out for their friend, Mark leads a daring and dangerous assault knowing that to fail means death for them all.