After realising he has died at the scene of a car crash, Nathan descends into the depths of hell, where he is doomed to experience the pain of tortured souls along the way.

Rolland leads a sad and lonely life with his wife. Meanwhile a silent war rages between Russian mobs and the police. Rolland couldn't have thought that by walking his dog on that cold and rainy night he was gonna put himself in the middle of a chain reaction of tragical events. In the heart of darkness... Deep into a dark night... - Written by Anonymous

30-year-old factory worker Simon lives a solitary existence on a decrepit farm in the remote French countryside. Devoting his time to caring for his sister Estelle, who was left severely disabled when a childhood game went horribly wrong, Simon is plagued by guilt and depression. But he sees a way out, looking to otherworldly forces as a means of liberating both himself and his sister from the corporeal prisons in which they are confined.