Nightmare Moon is defeated, and Twilight Sparkle and her friends are the ones responsible. There are celebrations abound as all of Ponyville celebrates this momentous occasion. But for Twilight, there is still much to do, for the Elements of Harmony have shown her what true power really is. And so she and her newfound friends will use that power, and use it well, knowing that one rogue alicorn is not the only problem Equestria has to deal with.