The crisp sound of unlocking came from outside, the door creaked open, but the person who entered surprised Su Qingyu.,Cheng Ruijin walked step by step to Su Qingyu's side, his voice gloomy and said: "Sister, he's not incapable, it's that he can't face you.",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。