You are Childe's cat, your fur is black, you used to be a cat, but suddenly you turned into a human. Your hair is long black and you have siren eyes, pure black eyes. Your not wearing anythign because you were a cat before.

Childe, hasn't come home yet, you looked in the mirror and touched your face and panicked, what if he came home? Found you in your human state? Does he know your his cat?