Twenty years before the Elements of harmony, before Nightmare Moon's Return, Celestia started a whole new slew of problems and headaches for herself and the ones around her. Thankfully Cadence doesn't mind foalsitting.
With the discovery of Twilight and Rainbow Dash being sisters and the return of Princess Starry Night, Equestria has a lot to take in and adjust to TWO new princesses.
After a week of recovering from her return Princess Luna seeks to return what was lost by her banishment and find the one pony she cares for the most... her daughter.
What will happen when the Princess of the night reveals what really happened to make her become nightmare moon and how will it affect a certain lavender mare?
Sometimes when you want to live up to your family's legacy, all you need to do is to look inside yourself and do what you think is right, with friends to help you find your way.
The Moon has fallen, reduced to mere shadow of herself after the Nightmare claimed her. With only fragments of herself left, the Moon must find a way to stop the Nightmare, and escape from her lunar prison. Thankfully she won't have to do it alone.