Tanjiro, Inosuke, and Zenitsu were rescued by Shinobu and Tomioka after their mission on Mt. Natagumo. While the three swordsmen are taking their sleep, a sudden noise and a blinding light sent them to a mysterious room alongside with the Hashiras and their swordsmiths. What would they react to see Tanjiro's previous life and how he became one of the greatest Demon Slayers in the present.
- Why are we here?
- Cruelty
- Trainer Sakonji Urokodaki
- Visit the other world.
- Sabito and Makomo
- Final Selection
- My Own Steel
- Swordsman Accompanying a Demon
- Muzan Kibutsuji
- The Smell of Enchanting Blood
- Temari Demon and Arrow Demon
- Together Forever
- Tsuzumi Mansion
- The Boar Bares Its Fangs, Zenitsu Sleeps
- Something More Important than Life
- The House with The Wisteria Family Crest
- Mount Natagumo
- Letting Someone Else Go First
- You Must Learn a Single Thing
- A Forged Bond
- Hinokami
- Pretend Family
- Against Corps Rules
- Master of the Mansion
- Hashira Meeting
- Rehabilitation Training
- Tsuguko, Kanao Tsuyuri
- New Mission
- Memes and Fanarts Pt. 1
- Memes and Fanarts Pt.2
- Memes and Fanarts Pt.3
- Memes and Fanarts Pt.4
- Memes and Fanarts Pt.5
- Kimetsu Radio Pt.1
- Kimetsu Radio Pt. 2
- Kimetsu Radio Pt.2 (Continuation)
- Kimetsu Radio Pt.3