The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt, and the two of them have been living at the Su family's house.,"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.。