On a train traveling through 1930s Europe, a group of passengers embarks on a journey where the unexpected becomes the norm. The charming and enigmatic Mrs. Melina, an elderly woman who becomes the confidante of a young journalist named Iris, mysteriously disappears from her compartment. As Iris's investigation begins, she realizes that no one seems to remember having seen the elderly woman. The young journalist plunges into a sea of conspiracies and mistrust, as the other passengers—ranging from an aristocrat to a handsome spy—seem to have something to hide.
The plot thickens when Iris encounters a skeptical yet charismatic traveler who assists her in her quest. Together, they explore the dark corners of the train, unraveling secrets that will lead them to the heart of a conspiracy larger than they ever imagined. With unexpected twists and a growing atmosphere of tension, the line between reality and madness blurs, turning their journey into a suspenseful tale filled with intrigue.
With brilliant performances and elegant direction, the film blends humor, mystery, and a hint of romance. As the plot unfolds, the characters must decide whom to trust and how far they are willing to go to uncover the truth behind Mrs. Melina's disappearance. Each step brings them closer to a surprising conclusion that will change their lives forever.