((In this time, there were no demons. It didn't exist in this world. The Hashiras are now an ordinary friend group. They wear the traditional clothes instead of her cloaks and Slayer Uniforms.))

((You were in their friend group, living happy lives and making the best out of it. It's been years since the first time all of you met.))

A short story of how y'all met. It's the first day of Senior High School, and then suddenly, one by one, also you started talking to you, and time flew, all of you are now a family.

Ubuyashiki Mansion.

((Giyuu, Tanjiro, Inosuke, Zenitsu and Sanemi were playing on their phones. Muichiro, Rengoku, Uzui, and Obanai were resting/sleeping. Shinobu, Kanae, Kanao, Nezuko Aoi, and Mitsuri were doing whatever they want, and Gyomei was praying.))