Celestia has hosted the Gala for hundreds of years—and has hated every year of it. Now that her sister has returned to her, she hopes to share this painful royal duty. Shame for her that Luna wants nothing to do with the Gala.
The Canterlot Archive decides to create a document listing the age of every pony in Equestria. It's impossible to mess this up. The Canterlot Archive messes this up.
It has been almost a century since Twilight and her friends had discovered their destiny, and Celestia has been wracked with constant regret over the fate she has condemned her friends to. Luna looks to those very ponies to help Celestia smile again.
One fateful morning, Princess Luna finds Celestia has turned into a megalomaniacal tyrant with one clear goal in mind: to be sent to the moon. She even has her bags packed and everything.
At long last, victory is finally within the great Ahuizotl's grasp. Yet for some very odd reason, he can't shake the feeling that he forgot something. Something very important... Maybe he just left the oven on again.
Foals are often more than a hoof full, particularly if your experience with them is limited. When you make a rash decision, deciding to take care of a filly with near unlimited power for example; it becomes even more complicated.