When I Became a Commoner, They Broke Off Our Engagement!, Vol. 3 by Kenzi Oiwa
Forcibly returned to the family from which she was taken as an infant, Annas world is turned upside down in a whirl of unfamiliar experiences and unfamiliar faces. She may have lost her status, brother, and fiance, but Annas determined to show that her year of preparation wasnt for nothing as her new life as a commoner begins!