在地狱之渊，黑暗吞噬希望，唯有勇者心中燃起微光。牛铃之声

　　In a monastery cult off from the world, the monks run a clinic for the possessed. One day, a young policeman Marek comes to the convent. Posing as a clergyman, he penetrates monastic life and tries to explain the recent, mysterious disappearance of several tormented inmates. It turns out, however, that there is no way out of the monastery .