When three ponies, Aqua Flower, Princess Art Shine of Vivid Colors, and Diamond Wings (filly) are forced into the human world with an evil spell cast upon then by their Aunt Celestia, Big MacIntosh finds out. He goes through to save them. Twilight Sparkle and Spike go through to help also, and when they realise how bad things are, they think they are doomed. The Shining Gems (the sisters) team up with The Dazzlings, and they manage to hypnotize the whole school. So, the question that ponders on Twilight's, Spike's, and Big Mac's minds are, Will we be able to save the whole school?