Cheng Ruijin, upon hearing this, not only wasn't 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 loudly.",You have nothing on me besides being the daughter of a marquis's family. If it weren't for your family background, how could I possibly lose to you,Su Qingyu looked at Cheng Ruijin coldly and asked, "When did you two start"。