tragic detective story. A mystery unfolds as on the platform near a Moscow-Sevastopol train the police finds a young man without documents. The man has lost his memory. He remembers a lot of facts: historical dates, songs of his favorite band but he can't recollect his name or much of his past. Who is he? How did he get to the station? an investigation begins… This Russian film takes us on a crime adventure that is alluring and compelling. The story is based on real events.