(Now set in the 'Youngverse')

Approximately 8,000 years before the rise and fall of Nightmare Moon, the parents of Princess Celestia and Princess Luna, King Terra and Queen Aeterna ruled the first Kingdom of Equestria.

Before the Mane 6, before he rise and fall of Sombra, before the rise and fall of Discord, and before the rise, fall, and banishment of Nightmare Moon, the young Princess Celestia must learn how to one day rule an entire Kingdom and how to use her Alicorn magic from her teacher Duchess Geothe and Starswirl the bearded respectively.

All is not well in the Kingdom, however, the unicorns along with their leader have threatened succession from the unified state of Equestria and the other pony tribes.

And worse yet, every year the world seems to get colder and colder, and Celestia suspects that she won't be the only child in her family for much longer. What's a young Princess to do?