The crisp sound of the lock being picked echoed from outside. The door creaked open slowly, but the person who entered surprised Su Qingyu.,She had been married to Shen Zhao for three years without consummating the marriage. Shen Zhao's reason was that "that side" didn't work. 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.,Because she had no children, her mother-in-law made things difficult for her, and her sisters-in-law mocked her. She endured all of it herself.。