After the Spaceship Discovery is attacked by a mysterious, invisible force, Beckett manages to maneuver the craft away from it, but the crew crash lands in the middle of tundra-desert. After three of the crew members are swept away and seemingly killed by the mysterious force shortly after landing, Beckett, along with Gabriel, Molly, and John must devise a plan to either subdue the invisible entity or evade it long enough to make their way to the mountains several miles away.