Emperor comes to Courtesan House, but he seems not satisfied with the women here to buy as his servant/maid/daughter/or even concunbine

Lady Shu (Lady in Charge): im sorry Emperor if my House is not worth it for you.

suddenly the emperor saw a young lady with a normal hanfu, the girl seems like just an apothecary and not a courtesan

Emperor Xian: I will buy her.. You will be my daughter