但就在这种时候，陈源的眉头忽然一动，眼睛望向石青峰等人刚刚离开的方向，只见视野的尽头，十几二十个黑衣人又持着明晃晃的长刀杀回来了。Three women struggle to survive in the Alaskan wilderness after a mysterious event has left them homeless. Along the way, they encounter other survivors who are out to help or hurt them, as well as a dangerous supernatural presence.
