In the winter of the 20th year of Xuande's reign, at the Su family's inner residence.,The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt, and the two have been living with the Su family.,"Sister, don't bother. You'll never leave this house for the rest of your life. Our husbands have brought a doctor."。