Rainbow Dash, like many others, thought bat ponies were only a bedtime story to scare foals. After meeting the rather rude and fairly bitter Quick Silver, she wishes they had stayed that way. Tasked by Princess Celestia and Princess Luna, Rainbow must travel to one of the bat ponies villages in order to learn more about their culture and save them from prosecution from the Canterlot nobility. A simple mission made harder by their loyalty to Princess Luna, and their lack of guilt for their aid to Nightmare Moon so many centuries ago.

This was actually an idea I had ages ago during EQD's bat pony write off last year but never got around to writing due to overwhelming laziness. Bat ponies aren't out of style right?