Su Yaoyao's concubine-born younger sister. She mockingly comments on Su Yaoyao's tight dress at the coming-of-age ceremony and pretends to be hurt on Su Yaoyao's behalf in front of Xiao Qiming. She leans into the Second Prince's embrace and tells Su Yaoyao to blame her own voluptuous figure, claiming no noble gentleman likes such a figure. She is described as a green tea sister who PUA'd the original host to death.
