Ole and Jamie are friends and classmates. They live in a normal town and go to a normal school. But one morning Ole’s sister Agnes foresees an accident at the school, and truly enough: a gas explosion in the basement that same day, means that part of the school has to be evacuated. Jamie, already interested in paranormal events, does not believe entirely in the gas-explosion explanation and convinces Ole to investigate further, and since Agnes was the one foreseeing the event, Jamie soon includes her in the investigation as well.