"Princess Celestia!" Diamond said as Celestia and Luna landed after the unusually long Summer Sun Celebration. "Yes Diamond? I just wanted to say that the sun is beautiful! Luna sighed. "And of course the moon is never noticed." Celestia looked at her tired sister and smiled at Diamond. "And do you have any thoughts about
the shimmering moon?" Of course!" Luna looked at her hopefully. "The moon should have less hours in the sky, so the sun can shine! Did you ever think of that? Luna and Celestia looked at each other, puzzled why she would even say that in front of Luna. Luna looked at Celestia with a face that read "tell her no". Celestia looked at Diamond. "Actually Diamond, the moon has to be in the sky." But nopony cares about it!" Diamond.. Celestia said sighing as she looked at Luna, "Come with me."
Why did I have to come here? Diamond asked, boringly looking at the stained glass windows she'd seen a thousand times. "Well, Celestia said looking happily at the window where Nightmare Moon was defeated. "You remember the story of The Mare in the Moon right? Ugh. Not this again, Diamond thought. "After you tried to reason with your sister she turned into Nightmare Moon which made you have to use the elements of harmony. It was more than that though. Celestia said looking at a window Diamond had never seen before. The pony on the window was with Princess Celestia and Princess Luna, but she had read almost every single book in the Canterlot Castle Library, but she never saw that pony. "Who's that?" "Oh just an o!d friend of mine." Diamond looked at her teacher. "Did she pass?" Celestia laughed. "Oh no no no no no. You see her name is Lilac, and she is the princess of the Lily Kingdom. We still keep in touch, but it's been a while since we've seen each other. " Diamond looked at Celestia having no idea what the Lily Kingdom is. "The Lily Kingdom is another dimension. That's where Discord came from." He did? Yep." Suddenly the picture of Discord on the window came alive. Practically shushing Princess Celestia. "I don't like talking about my past."