The visitor is Su Qingyu's distant cousin, Cheng Ruijin. Cheng Ruijin's mother is her aunt, and the two have been living at the Su residence.,The Shen family's status is far too high for someone like Cheng Ruijin, a descendant of a traitor, to even aspire to. Let alone becoming the legitimate wife, even as a concubine, Cheng Ruijin wouldn't be qualified.,Even though she had a hunch, Su Qingyu still felt dizzy for a moment.。