Here's the link to the (korean) novel: https://page.kakao.com/home/%EC%95%84%EA%B8%B0%EB%8A%94-%EC%95%85%EB%8B%B9%EC%9D%84-%ED%82%A4%EC%9A%B4%EB%8B%A4-%5B%EB%8F%85%EC%A0%90%EC%97%B0%EC%9E%AC%5D/53811972
@Mzattwuuuu I like the novel. and no it is not really like anathasia. The duke doesn't like her nor hate her. He is a bit taken by surprised by having her. He began to like her right away after she started living with him. Even the brothers were just suspicious of her in the beginning and rapidly began to get closer to her (can't say much cuz spoilers otherwise lol).
I like the many thing we see in the novel. I can't believe they didn't make this novel into a manhwa. I guess there is not much drama per se after the intro and is more a realistic and fantastic story.