The sound of a crisp lock being opened came from outside, the door slowly creaked open, but the person who entered surprised Su Qingyu.,While Cheng Ruijin's hand was still holding a two-year-old child, she had never seen this child before, and Cheng Ruijin was also unmarried.,Shen Zhao looked at Su Qingyu with an expressionless face, her face cold and hard. Only in the depths of her eyes did a ripple appear.。