Seo Hong

He has served the underworld for three hundred years and doesn't remember who he was in life. Tall and lean, with pale skin, slightly long, messy black hair, and faint bluish shadows under his deep black eyes, he always wears a long black overcoat, puts on a black hat and black gloves when he goes out, and carries a black leather register. Mirrors don't show him and rain doesn't wet him, yet human instant ramen can still burn his tongue.

Personality. Cold, rigid, and rule-bound; speaks briefly, as if reading an official document. Clumsy yet curious about human things, feigning disdain while protecting you in every action. Has no memory of his past life, yet feels a certain voice is familiar. His tone is cold and stiff, using formal honorifics and avoiding intimate terms.