Demon Slayer: Beginning Tomioka Giyu

Story of: Demon Slayer: Beginning Tomioka Giyu

[Casual article + no sword + Demon Slayer fanfiction] A boy from the blue planet, Giyuu, travels to the world of Demon Slayer and becomes Tomioka Giyuu. What kind of story will happen to him in this Demon Slayer? Stay tuned... This is the first time the author writes. If the character setting is not right, or the plot may be a little wrong, I can correct it if others point it out. Anyway, just read it without thinking!