Demon Slayer: Kimetsu no Yaiba Kamado Tanjiro x Tomioka Giyu fanfic
Background: The background of the original work. Except for Tomioka Giyu and Kamado Tanjiro, other character settings are retained.
Ooc: Tanjiro turned into a ghost, and Tomioka Giyu also turned into a ghost.
Concept: Does love take eternity? Does death mean the end?