"Rebirth and Revenge: A Poisonous Concubine in a Prosperous Age" The female protagonist had a younger sister who looked exactly like her. The younger sister framed the female protagonist's innocence, but it harmed her. After the female protagonist was reborn, she was determined to take revenge and make the people who bullied and harmed her pay with blood. The novel was an ancient romance novel by Lin Mumu. I hope you like this fairy's recommendation. Muah ~😗