Fluttershy was tired of foalsitting her sister, Scootaloo. She wished with all her heart that she was gone. One night, while their parents are away, she tells Scootaloo the story of the Crystal King and his Crystal Ponies. She told her they would come and take the little filly with a simple wish. She made that wish. Now to get her sister back, Fluttershy has to go through to the center of a labyrinth and find his castle. With the help of some new friends, of coarse.

Based on the movie "Labyrinth"
Rest in peace, David Bowie