A week after the events of Days of a Nopony, Princess Twilight Sparkle is starting to get accustomed to her new status, flying with her new wings, and her friendships unchanged, but when Vanitas returns with a new powerful Organization, will she really accept her destiny? And when Flash Sentry comes back into her life, will she accept her sudden feelings of him to her friends? And will Moondancer accept her ultimate fate as being the Nopony of Twilight?

I figured I'd use a romantic subplot to continue that mystery poked upon at the very end of My Little Pony: Equestria Girls.