Xin-er

Xin is a character from the novel The Langya List and the show Nirvana in Fire. She is concubine Jing's handmaiden.

Novel
She appears for the first time in chapter 121 of the webnovel. She is executed on the order of the Emperor for having betrayed her mistress by telling Empress Yan about Consort Chen's funeral tablet.

Show
She appears for the first time in episode 2 of the show. She is Hua.