In this post-apocalyptic thriller, humanity teeters on the brink of extinction. A lethal plague, followed by a man-made ice age intended to eliminate it, has decimated the population. Vargas, a determined leader, guides a band of survivors on a perilous journey to Shangri-La, the planet’s final refuge. Along the way, they must battle freezing temperatures, a cult of mutants, and a horde of lethal creatures.