Twilight and her acquaintances she met in Ponyville have finally arrived at the Castle of The Two Sisters, prepared to face off against Nightmare Moon but it turns out they wouldn't have to.
He's misanthropic, anti-social, lazy, shallow, and kind of a jerk. He's also not very bright. So why on Earth would a complete stranger expend the magical energy necessary to shove him into another reality and grant his every last wish?
When Rainbow Dash's final grade is in jeopardy, she enlists the help of most eggheadiest person she knows. Unfortunately, she encounters a problem. A naked problem. A very naked problem. A comedy of the nudist variety.
Equestria has resources not found in any other dimension, so of course an alcoholic, mean-spirited scientist would get in on that and drag his grandson along for the ride.
When a colt named "Bad Dude" storms into Celestia's personal study and declares himself as her latest arch enemy, the Princess can't help but nearly gush from the sight. But is there more to "Bad Dude" than his cute exterior would suggest?
While thinking over whether to stay in the human world or go back home to Equestria, Sunset Shimmer finds a spiral notebook filled with memories of her friends.