"Sister, don't waste your effort. You'll never leave this house for the rest of your life. Our husbands have brought a doctor.",Cheng Ruijin's voice was soft, and she had a clear look of pride on her face. She had waited for this day for far too long; it felt like she was losing patience.,"Besides being the legitimate daughter of a marquis's household, what do you have that surpasses me If not for my family background, how could I possibly lose to you"。