Based on "The Prince and the Pauper." Princess Twilight wishes she can go back to being a regular unicorn, while Dawn wants the life of a princess. When they meet and discover they look alike, they switch places. What will become of this?
With her new princess title, Twilight feels she has more study to do in the fields of magic and flight. Staying up more than her mind and body can take, it is up to her new personal guard to take care of her.