For most of the world, the apocalypse has already come, but US Soldier Kyler Ash is about to stumble into his own personal hell. The sole survivor from his group, he wearily makes his way across a desert in search of water and shelter. When he stumbles across abandoned ruins, he's relieved to find some shade, but he's not alone. A zombie-like creature appears out of nowhere, and as Kyler back pedals, he falls and loses consciousness. This would've been the end but doomsday survivalist Michael Del Ray takes out the biter before dragging Kyler off. Is he Kyler's salvation or worst nightmare?