Sue Harris, the pilot, embarks on a mission to a frigid land, but unfortunately meets with a mishap while scaling the mountains that places her life in imminent peril. In her struggle to stay alive in the unforgiving terrain, she comes face-to-face with an extraterrestrial being and is forced to engage in a fierce battle with it. With their lives on the line, both individuals resort to every resource at their disposal to evade the deadly trap they find themselves in.