An old school, lost in impenetrable forests. What do its shabby walls, gloomy corridors and dilapidated wooden room on the third floor hide? A group of students goes there to report for their final work at the university. They travel through stormy roads to the village closest to the school, long abandoned by its inhabitants. Only one strange old man kindly agrees to take them to school. But reality ends as soon as they step beyond the threshold of the room on the third floor, just as it ended in its time for the children who ended up there.