A modern social animal crosses into a Marquis's family and wants to marry her, but the original owner dies miserably after fighting for favor. She just wants to save her life and save money for her old age, so she keeps away from the Marquis. Internally, she deals with unscrupulous concubines, and externally she manages the Marquis's property. Instead, the cold-faced Marquis gradually becomes interested in her. The heroine's IQ is online throughout the whole process, and there is no internal friction or love brain. The house fight ends at the end, focusing on making money + fancy slaps in the face.
