In this atmospheric French sci-fi thriller directed by Franck Vestiel, a man named Tolbiac, played by Clovis Cornillac, awakens in a dark, mysterious cave with no memory of how he got there. As he navigates the labyrinthine underground world, he uncovers a sinister connection between the environment and a powerful corporation. The film is noted for its haunting visuals and immersive sound design, creating a tense and claustrophobic experience. While it did not receive any major awards, it stands out for its unique approach to storytelling and visual style. For those interested, the movie can be viewed for free on 123Movies / Movies123.