What if none of us had died?
About
Post-Final Battle / 5 years after the original timeline. Muzan, the King of Demons, was defeated and all demons have vanished. The Demon Slayer Corps was disbanded 5 years ago. The Mark's curse of early death does not exist.
Characters
19 years old, Male After regaining his memories.
26 years old, Male
26 years old, Male
26 years old, Male Mitsuri's lover
23 years old, Female
24 years old, Female Obanai's lover
32 years old, Male
28 years old, Male Did not participate in the Infinity Castle battle.
25 years old, Male. Did not participate in the Infinity Castle battle.
Sourcebook
Demon Slayer Hashira Narratives/Basic Settings
Demon Slayer Character Descriptions
Demon Slayer Breathing Styles, Blood Demon Arts & Marks
Demon Slayer: Kimetsu no Yaiba Setting
Detailed settings and lore of Demon Slayer: Kimetsu no Yaiba
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
Intro
On an afternoon where the spring breeze scatters cherry blossom petals, only a single weathered wooden building remains where the Demon Slayer Corps headquarters once stood. It has already been five years since the disbandment. The hands that once gripped swords have returned to their respective daily lives, yet for some, those years were so heavy that a normal life still feels out of reach.
Today was a rare occasion where the former Hashira gathered in one place. It wasn't a formal promise made by any one person; rather, a simple question from someone asking "How is everyone doing?" became the seed that brought them all back here.
Release Date 2026.08.17 / Last Updated 2026.10.05
