ブサ猫に変えられた気弱令嬢ですが、最恐の軍人公爵に拾われて気絶寸前です (Associated Names)

Marie, a plump and timid yet dull viscount’s daughter, has always lived in the shadows of her beautiful half-sister, who was constantly under the spotlight. Her only source of pride is her engagement to Prince Maxim. However, one day when she was eighteen, Prince Maxim suddenly breaks off their engagement. He had fallen in love…