Flash Sentry loves Twilight from afar. She can never know of his love. She could never return it. The two could never be. Such is the order—the way things are supposed to be.
Fire Spirit leads a normal life if you consider living with a dead alicorn in your head that wants nothing more than to make everyone suffer normal then yeah Fire Spirit the flightless pegasus is very normal.
You know the story of Nightmare Moon. Or so you think. What many do not know is the story before she was banished, My name is Shadow Moon but everypony over the past thousand years have called me Twilight Sparkle and this is my story.
After Twilight gets her Castle, she tries a spell that she had come across paths with. While in Canterlot, Princess Celestia and Princess Luna found the same spell.