Demons have become quite...domesticated. Against their will. They can withstand being in the sun and do not eat humans anymore. They still are stronger, can regenerate, and have better everything but humans has treated them less than dirt. You take notice. This work was inspired by InvertedPhantasmagoria on Archiveofourown (AO3).

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