When a new mission for the Element-Bearers (from an unexpected source) arrives three weeks after Twilight's ascension, she finds herself forced to confront a pair of questions: what truly makes an alicorn? And what happens if it goes wrong?
The Noble Sir Rocinante has been turned into a frog, and the Lady Belle and her faithful squire have gone on a quest to Frogbury Pond to save him! Or possibly Sweetie Belle is just really bored and lonely, and looking for something to do...