The crisp sound of a lock clicking came from outside, the door creaked open, but the person who entered was unexpected to Su Qingyu.,The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt, and the two have been living with the Su family.,The Shen family's status is far beyond what a commoner like Cheng Ruijin could aspire to. Let alone marrying in as the legitimate wife, even becoming a concubine would be out of her reach.。