"Curse that celestia! Send me here! To the moon! I will return!" I shouted at the distant earth. "Cursed to stay here? Forever?" I wept to myself.

"When you pulled the moon in front of the sun, you cursed yourself." A star said with such negativity.

~~

Luna is stuck on the moon filled with hatred and boredom. Imagin being stuck in a solid wasteland. But the stars have interesting things to say about the moon. The stars speak of a place in the moon with other beings made of spirits and stardust. Luna journeys though the moon's underworld to find that the moon needs their princess. The Good Princess.
But soon refuses as she wishes to return to Equestria and take back her place as the only princess.