Starlight and Trixie want to go to the Crystal Empire, to visit their friend Sunburst. Starlight wants them to go there by the train, to which Trixie agrees on. Unfortunately for them, everything that could go wrong, went wrong. From the train being way too late, the train being crowded and confusing ticket rules, the two unicorns end up becoming so frustrated and fed up, that they want to seek vengeance on the company, that controls all of the train traffic in Equestria.