In a series of bizarre accidents, England, America, France, Germany and Italy (from Hetalia); Butler, Artemis and Holly (from Artemis Fowl); and James, Sirius, Remus, Snape and Lily (from Harry Potter) are transported to Equestria as ponies. There they meet our friends in Ponyville, who they enlist the help of in order to get back to their respective homes, making friends and enemies of each other all the while.