Please recommend a heart-wrenching wuxia novel.

I watched it a long time ago. The plot was probably about the female protagonist entering the male protagonist's sect to repay the gratitude of the male protagonist in her memory. However, the male protagonist treated the female protagonist badly and asked her to go on a dangerous mission. The female protagonist sneaked into the male protagonist's house to be a servant girl. The male protagonist seemed to be disabled in both legs and fell in love with the female protagonist. The female protagonist could not bear to kill him and fell out with the male protagonist. Later, the female protagonist found out that the male 1 in her memory was actually the male 1's brother. In the process, the female protagonist even killed her brother (sweat = =). A final duel with the male lead? He was seriously injured and ended up being taken in by Male 2.
The plot was like this. In summary, it felt quite shocking, but it seemed quite heartbreaking at the time. I hope that my dear friends who know the name can recall it. Thank you ~

Answer 1

I recommend the book "Miss Butcher's Counterattack." Although it was labeled as an ancient romance, the plot incorporated martial arts elements. The protagonist of the novel was a butcher girl. She was discriminated against and bullied because of her identity, but she became strong through her own efforts and overcame many difficulties in her emotional world. The plot of the story gradually became heartbreaking, but it also moved people's hearts. I hope you like my recommendation.