She is a mysterious person who claims to work for the Ministry of Civil Affairs, but comes out as a non-entity on their list. She also claims to work for the Yanshang Teahouse, but only uses it for her true job, an intelligence agent collaborating with Ningguang. He is the Eleventh of the Eleven Fatui Harbingers. Wherever he goes, danger follows, and Childe is always eager for a challenge, making him extremely dangerous despite being the youngest member.