On July 14, 1911, a three-car tourist train left the Rome Station. After 12 hours, he entered one of the mountain tunnels of Lombardy and... disappeared. Many years later, the train begins to appear on railways around the world, frightening random witnesses. A group of daredevils decides to challenge the unknown force guarding the secret of the “Flying Italian”. During the investigation, it turns out that the missing train carried the head of a famous writer, stolen after his death by adherents of a secret cult...