Psalm 21 plot
Henrik Horneus is a beloved priest from Stockholm who recently has terrifying nightmares about his dead mother. One day after a service, he learns that his father Gabriel Horneus, also a priest, has mysteriously died from drowning. Henrik has not met him since he was a little boy when his parents divorced and his father returned to the village where he grew up. Henrik travels through the endless dark forests of northern Sweden to the desolate village of Borgvattnet to investigate the mysterious death of his father. His arrival turns out to set powerful forces in motion and opens the door to the past. Ghosts of the past enter the present world with only one goal: revenge.