The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt by marriage, and the two have been living at Su's house.,But this child's features... are remarkably similar to those of her husband, Shen Zhao.,She had been married to Shen Zhao for three years but they had not consummated their marriage. Shen Zhao's excuse was that he couldn't do it. She bore the pressure from the Shen family alone and secretly studied pharmacology. Since Shen Zhao didn't even have a concubine, she didn't suspect anything and instead cared for him everywhere, fearing he would feel inferior and depressed.。