Forced underground by the next ice age, a struggling outpost of survivors must fight to preserve humanity against a threat even more savage than nature.

Humans use technology to improve their lives, to forge connections, to create time that doesn’t exist, to replace real interactions. When we devise a second version of ourselves on social media, do we lose a piece of our true selves in the process? Do our digital connections threaten our real life relationships? What happens if the filtered characters we’ve imagined take on a life of their own?

A doctor takes in a mysterious man who washes ashore at her remote cottage with a gunshot wound. Quickly they both learn the killer has arrived to finish the job, while a storm has cut them off from the mainland.