Because of a case of swapped babies, the marquis's daughter became a country girl. Even after she was found and brought back to the marquis's manor, she was still treated as a lowborn nobody.
No matter how cautious she was, she kept making mistakes. Not only did the servants bully her, but her own parents favored the “fake daughter,” and her marriage was to a man the “fake daughter” had rejected.
She had never even met her husband. Lonely all her life, she died of illness in bed.
Reborn, she returned to the marquis's manor and vowed to become a true daughter of the house.
She would live freely and do as she pleased. What did parental kindness or romantic love matter? To hell with it all.