Su Qingyu's face was pale and haggard, she beat hard on the locked door.,Three days ago, her grandmother fell ill. She returned home to visit, and as soon as she stepped into the room where she had lived before marriage, she was locked inside.,The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt, and the two have been living at Su's house.。