Several years ago, Princess Luna was shocked when a siren-turned-filly named Sonata Dusk emerged from her magic mirror. Nevertheless, she decided to take the young pony under her wing, and began to teach her.

Now, Luna will send her faithful apprentice to learn all about friendship. And so Sonata Dusk, Tennis Match, Sugar Belle, Fluttershy, Night Glider, and Amethyst Star will have all kinds of crazy adventures!

To get into this universe, start here.