訳あり令嬢は調香生活を満喫したい!～妹に婚約者を譲ったら悪友王子に求婚されて、香り改革を始めることに!?～

One day, Viola, the daughter of a duke, receives a sudden proposal to annul her engagement. Far from being heartbroken, she is delighted—now she can fully indulge in her beloved life of crafting perfumes and aromatic mists! However, as she casually accepts more and more requests to create fragrances, she finds herself swept up into an unexpected and extraordinary turn of events!?