In a remote village in Alaska, the perpetual night of winter brings with it unimaginable terror. When the last sunset leaves the small community shrouded in darkness for 30 days, a group of bloodthirsty vampires sees the perfect opportunity to feed. The situation becomes critical when the local sheriff, Eben, and his wife, Stella, find themselves trapped in a nightmare. As the townspeople are hunted one by one, Eben and Stella must join forces with a small group of survivors to try to withstand the impending massacre.
With the help of the limited light from an observatory, the struggle for survival becomes a race against time, where every minute counts and betrayal can arise from the most unexpected places. The deeper they delve into the night, the more they realize they are not only fighting against the vampires but also against their own fears and the growing desperation among them.
As fear takes hold of their hearts, Eben faces heart-wrenching decisions to protect his community and the woman he loves, all while trying to find a way to illuminate the darkness that surrounds them. In an environment where hope seems as bleak as the night itself, this group of fighters must find a way to overcome their limitations and confront their hunters before the sun rises again. Will they survive this endless winter?