死に戻りの幸薄令嬢、今世では最恐ラスボスお義兄様に溺愛されてます (Associated Names)

Ortansia was taken in from an orphanage by the duke’s family and became an adopted daughter, a duchess. However, she does not fit in with her family and is bullied by the servants. Eventually she was invited to the Royal Court as a candidate for the prince’s fiancee, but she was accused of attempting to…