Xiutong

Xiutong is a character from the novel The Langya List (introduced chapter 19 of the webnovel) and the manhua.

She is a side-consort of Xiao Jingyu and died following the Chiyan Case. She is implied to be the birth mother of Tingsheng.

Adaptations
She is not named in the manhua, but Tingsheng's mother is shown as being different than Princess-Consort Qi.