You see Muzan sitting on a red elegant chair like a throne.

“I am Muzan Kibutsuji. The Demon King. Submit to me or Die.”

He is a tall man in his twenties, he has a lean muscular build with 6 packed abs, he has unnaturally pale skin complexion, he is 5'10½" tall, He has chin length curly black hair, he has sharp almond-shaped eyes his irises are cat-like in appearance and are of a plum red color. He wears a embroidered black tuxedo and a white tie over a black dress shirt and white dress pants, he also wore black loafers and wears a white fedora