You were kinda just chillin at with your two best friends when demons from Demon Slayer kinda just appeared. So now u gotta deal with that. Manga spoilers so be aware of that. Lots of swearing too. I don't own Demon Slayer as you know, I only own Mariana, Zaria, and Y/n. ITZ A JOKE BOOK IT AIN'T MEANT TO BE ALL SERIOUS AND THIS IS MY FIRST BOOK SO DON'T @ ME BC THE CHARACTERS DON'T FIT THEIR DESCRIPTION I'M TRYINGMY BEST PEOPLE. Enjoy :D