A fatal plague epidemic spreads across the world, killing most of the humans. To keep the survivors safe post the apocalypse, Vargas embarks with them to Shangri-La, Earth's last safe refuge. Mankind is nearly extinct in this post-apocalyptic creature thriller. Most humans died from a deadly plague and the ice age they manufactured to eradicate it. A man named Vargas leads a group of survivors on a quest to reach Shangri-La, the last safe haven on Earth. However, they must fight through the cold, a mutant cult and a pack of deadly creatures to get there.