Filthy Rich once made a trade to have a perfect life. On Diamond Tiara's eleventh birthday, he is shown a flashback of the trade, and must tell Diamond Tiara the truth. Life gets harder when he has to bring Diamond Tiara, turning into Screwball,
Celestia sends Twilight on a mission to save another kingdom. She doesn't realize how hard it is until she learns that it's a human world her partner, Lyra, always talks about.