Twilight managed to see glimpses of her future during her entrance exam. But instead of becoming Celestia’s protege, she steps off the path laid out for her and chooses to take matters into her own hooves. After all, Celestia won’t mind, right?
Twilight is 963 years old and she hates being immortal. So Twilight travels a year before she even became the new element of magic and meet her new friends to stop what will become.