And then Lan Wangji's face is going to break into a very Wei Wuxian smile. It seems he is getting better at this shape shifting thing. He would fail at being able to act like the other man though.

"This is a very useful ability. Whomever usually has it is lucky."

He could see this coming in handy on their world. Xue Yang had kind of tried to do something to this affect when he disguised himself but being able to change into anything and anyone so easily would make infiltration very easy.