Cuddly Shy and her friends, along with a Pokemon companion meet a magical talking scarecrow who's in love with a beautiful young girl named Polly. With the help of an enchanted broom, a talking mouse and the magic of a blue feather, Scarecrow and the ponies decide to help Polly and 3 other orphans escape the evil Count Grisham.

The mane 7 travel to visit Twilight Sparkle's friend Richard Tyler, only to find him in a mysterious library,where they'll face unexpected events. They're all transported into a cartoon world and get caught up in a dangerous adventure, one that will test Richard and themselves to the extreme.