Without another option, the queen plans to have the changelings return to Equestria. And what better opportunity than the first annual Autumn Evening Celebration, honoring the night, Princess Luna, and the new Princess Twilight?

Just when Princess Celestia has made an amazing discovery, a new threat against Equestria rises. The Mane Six, along with Apple Jack's friend Sonatina, have to defeat Minor Chord, Discord's little brother, from creating eternal chaos. (OC, Discredited)