Once three sisters were united in harmony, they ended wars, disasters, and brought peace and harmony to the nation of Equestria. But after one mistake it all comes crumbling down. The sisters were separated and broken...until one day that all changed
After seeing what happened when she accidently changed her friends destinies, Twilight is curious about about the 'what if'. Like, for example, what if Luna had ponies a thousand years ago who noticed her.
An emotionally distant Celestia begins to reconnect with her ponies thanks to a young filly called Twilight Sparkle. (A Celestia adopts Twilight story)