I recommend " The Supreme Concubine's Daughter: The Black-bellied Killer Princess " to you. This is an ancient romance novel. The female protagonist was the strongest female assassin in history who had transmigrated from Earth. In a single day, she had transmigrated and become the devilish Fourth Miss of the Nanchuan Prime Minister's Residence. She was bullied, but she pretended to be a pig to eat a tiger and bullied the people who bullied her back every time. On the day of their wedding, she was schemed against by her eldest sister and her father. She replaced her eldest sister and married the King of Jingjiang as a concubine. She was bullied, her meridians were broken, and her cultivation was ruined. However, by chance, she obtained the mysterious space. Thus, she began a happy life of making a fortune, fighting against her scumbag sister, bullying her stepfather, teasing her husband, and killing her concubines. I hope you like my recommendation.😗