Twilight asks Fluttershy for help sprucing up her brand-new castle, and inadvertently discovers much more about their friendship.

Since the day Celestia fell, King Sombra has shaped the land of Equestria with cruelty and maglinance. Nopony can withstand the crushing force of his pure wickedness. Nopony, save for one young filly searching for her mother. This filly's name?