Surrounded by dense forests is the small village Bråckaviken. A quiet place in northern Sweden where people live in peace and quiet.
Johanna is returning after a while away and finds out something is not right in the village anymore. Her mother Elisabeth is on the verge of breakdown and the struggling author William realizes that the circumstances around his grandfathers death is more complicated than he thought.
Villagers are disappearing and fear is spreading in the community. It all seems to have something to do with the old power station down at the river in the middle of the community. Strange things are happening and the night is filled with strange noises and the thundering of the station's turbines.