Year 2003, Irene a young film student who is preparing a short film. To star in it, she meets Julio, with whom she quickly falls in love. But time and life take them down other paths, extending to the present.
When a romantic getaway to Paris takes a dark turn with the sudden disappearance of her boyfriend Tom aboard a train to the south of France, Alice is plunged into a web of intrigue and danger, uncovering shocking secrets about the man she thought she knew