When Mai left Zuko, he became depressed. Full of hate, Zuko decides to leave the fire nation for a while, but when Katara offers to come with him, he might just find love along the way. What will it take for Zuko to be happy again? And of course, not everything is perfect once Azula escapes prison.

Rachel Berry has just left Ohio. Her fiance put her on a train to follow her dream in New York, but everything is not as it seems. Something happens, and everyone on the train is in grave danger. Rachel calls everyone back home for help, but will they be able to stop the train in time? Join her and the New Directions in a musical journey taking place after the season finale.