Sincerely, Your Reflection. (M!Reader x Demon Slayer)

"Fufufu. See all these people? All of them, so individually different. My gramps once told me that we are all unique, that no two souls are the same."

"I don't quite understand as to how this answers my question of who you are."

"See now that's the thing, Ubayashiki-sama. The question of 'who' I am, refers to the identity of a person, and a person is somebody who has a unique individuallity. That is how we all coexist. Like an orchestra of sorts."

"I'm afraid I'm not getting it."

"My breathing style. The Breath of Mirrors, can copy any technique I can see, like a reflection. Powerful, yet there is nothing unique about it. It's nothing but mimicry, just like me. A mere reflection of whoever I come across. Take that away, and there will be nothing. So I'll ask you this one time.

Do you think your question is valid for use to someone like me?"