Introduction

This is just a Y/N x Mist Hashira book. Nothing really special but you both get kind of blasted into the future after finding this weird trinket in a haunted house.

-Modern AU
-Characters are aged up to 18.
(Such as Muichiro, Tanjiro, Inosuke, Zenitsu, Genya, and Kanao)
Basically all the teens in Demon Slayer are older.
Nezuko- 16
Kotetsu- 11

WARNING: Fluff, Angst, Strong Language, Blood & Gore, Alcohol Use

-Even though characters are aged up there's no explicit sex/nudity/smut.