The sweet autumn day had started well for RÔemi. But no sooner has he set foot in his classroom than the boy's world falls into a universe that has nothing to do with his reality. His classmates and teacher are terrified at his sight. Everyone treats him as if he were a cruel and ruthless monster. RÔemi is flabbergasted. Is he really a dangerous lunatic? When security is about to intervene, RÔemi has no choice. He flees to save his skin. Then begins a dive into the heart of an absurd nightmare, an agonizing journey that will make him realize that everyone, in his own way, carries a monster in himself.