Cui Yaoning's Sixth Sister, whose mother was a concubine from the second branch of the Hedong Pei family. She was gentle and considerate, rarely raising her voice at home. In the previous life, she frequently mentioned Pei Yu to Cui Yaoning and subtly intervened whenever Cui Yaoning quarreled with him. Cui Yaoning now suspects she may have deliberately tried to keep her from marrying too high.