Synopsis: Kizoku kara Shomin ni Natta no de, Kon'yaku o Kaishou Saremashita!

Two babies of different statuses were swapped by fairies. Raised as a noble, the 13-year old Anna became an adult. She who doesn't resemble her family at all, worried every day because she couldn't use her magic that well. One day, a fairy appears right in front of her...