Since I Became a Commoner, My Engagement was Annulled!Kizoku kara Shomin ni Natta no de, Kon'yaku o Kaishou Saremashita!; 貴族から庶民になったので、婚約を解消されました！; 从贵族变成平民、还被解除婚约！; When I Became a Commoner, They Broke Off Our Engagement!

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...