This story starts a long time ago, far before the royal sisters, even far before Equestria existed. There were not many cities and they were inhabited by Earth ponies or Alicorns. They didn’t get along very well but they needed each other to stay alive, the Earth ponies provided the food and the Alicorns took control of the weather and formed the government. They looked down upon the earth ponies and no Alicorn or Earth pony thought about being in a relation with one another. But every rule has an exception, our story starts with the Alicorn Sky Flight. She might just looks like an ordinary alicorn but she will cause to change to world as they all know.