The visitor is Su Qingyu's distant cousin, Cheng Rujin. Cheng Rujin's mother is her aunt, and the two have been living with the Su family.,Cheng Ruijin, upon hearing this, not only did not become angry, but burst into laughter several times. Then, gritting his teeth, he said: “I naturally have my own way, but in a while, it will be hard work for elder sister. Don't scream too loud.”,Su Qingyu's heart sank, and she asked, "What do you want to do"。