On the very same morning that Princess Celestia mysteriously goes missing, a bright green alicorn turns up in the Palace gardens, basking in the sun and refusing to do any work.
Fluttershy's friends might call the gentle pegasus sensitive. But they don't know the half of it. What is she always so afraid of, anyway? And why is SHE the one pony who can go toe-to-toe with the Avatar of Chaos himself?