<p>Earth-pony Twilight Sparkle and her friend Rainbow Dash visit a realm of forest and magic. And find that all is not quite right, in the place where the unicorns dwell...</p><p>For more of this AU, check out the entire series, starting with:</p><ul><li><a href="/story/514061/when-ponies-fly" rel="nofollow">When Ponies Fly</a></li></ul>