In the near future the planet is covered in snow. Nobody knows why. A group of people are living inside a military facility that was designed to be self sustaining and can last forever. So long as the food doesn't run out. Captain Alec Winter is among the people trying to survive and they will all be tested with the arrival of two strangers and something lurking in the shadows of the storm. Alec will have the fight for his life and everyone that he cares about. He just has to avoid becoming the very thing that threatens everyone's survival.