The crisp sound of unlocking came from outside, the door creaked open, but the person who came in surprised Su Qingyu.,The Shen family's status is far too high for someone like Cheng Ruijin, a descendant of a criminal official, to even dream of. Let alone marrying in as the legitimate wife, even becoming a concubine would be beyond Cheng Ruijin's reach.,"Besides being the legitimate daughter of a marquis's household, what do you have that surpasses me If not for my family background, how could I possibly lose to you"。