Fanon:Ruyue Xiao

Ruyue Xiao(萧如月;蕭如月) is an ancient vampire. She is a "spoony female cult thug" wuxia stock character, her appearance also a stereotypical female cult thug from many wuxia movies and games. She has a deceased older brother, Jiuquan, who also a cult thug, and good friend with her. She was hidden in a secluded cave with Valentin's ghost and attacked human to drinking blood but seem to never being caught, it possible Valentin was helped her to hunting. In modern time, she and Valentin tried to living as modern people.

Trivia

 * Her bio mention that Valentin "dead brutal and bloody" and "ate his pieces of brain", it's a reference to the story and rumor of Mayhem band.