Cryptid plot
After the tragic death of their mother a few years ago, brother Niklas and sister Lisa were unable to move on with their lives. Lisa chose to flee her problems in search of new happiness, while Niklas stayed behind to care for their grieving father. When on the same day his classmate dies horribly and incomprehensibly and his sister returns, Niklas's fragile mind can take it no more. As the town's schoolchildren gradually become gripped by terror, Niklas is confronted with adolescent dramas, mental illness and suspicion of murder. Lisa also gets visions of her mother and bloody occult rituals.