Kristel Lodema takes a group of friends to an old coal mine in order to retrieve a manuscript of her father who has just deceased. After a tour of the mine the lift refuses service so the group gets stuck in a labyrinth.Out of boredom and under the influence of ecstasy some of Kristel's friends suggest to use an Ouija board to call the spirit of an old Vuurman. What begins as a joke ends in a nightmare ...