Kore kara Shiawase ni narimasu! Shiitagerare Reijou desu ga Tekitaikoku no Koushaku-sama ni Naze ka Dekiaisaretemasuこれから幸せになります！ 虐げられ令嬢ですが敵対国の公爵様に何故か溺愛されてます

"It would be a shame to hide those eyes. You are so beautiful." She spent her childhood in prison, despised as a "witch" by her family because of her "certain ability" and the color of her eyes. She was sold as a tool in the war, and even in the place where she was sold, she lost even the feeling of "sadness" during the days of being abhorred. After the war, she met Albert, a duke of a hostile country, while she did not know what would happen to her life. I thought I would be used again... but what was prepared for me was... I was prepared with clean clothes, a warm room, and kind words that said, "You are free to do as you please here." Why does he treat me so well?... There is a reason for the kindness from Albert--?