A crisp click of a lock echoed from outside, the door creaked open slowly, but the person who entered surprised Su Qingyu.,The Shen family's status is far beyond what a disgraced official like Cheng Ruijin could even dream of. Let alone becoming the main wife, he wouldn't even be qualified to be a concubine.,"You only have the status of a legitimate daughter of a marquis's family. In what way are you superior to me If not for my family background, how could I possibly lose to you"。