Demon Slayer, RoleSwap AU

Hello, Quick description. This is my demon slayer roleswap au, so it wont really be what you expect. There are some ships here that i have, but i do not ship these characters in the real anime/manga.

In this AU, Yoriichi is the Demon King. Also, Kagaya is not a main character here. I do not have any space to put him in sadly, but he still exists. The Upper and Lowermoons are the Hashira's, and vice versa.

You can recommend me oneshots or story ideas to do based of the ships and plot, or random scenarios. I can also make a Q/A aka Truth or Dare part of the story.

Warnings and Ships:

Angst, Violence, Smut(?), Mentions of self harm or suicide, Triggering Topics(?), I'll edit the rest in once i recognize triggering topics.

Ships. (they have explanations because of the lore don't worry. I also do not ship them in the real manga/anime.)

YoriiZan (Yoriichi x Muzan)
KaigAki (Kaigaku x Daki/Ume)
HakuKoyu (Hakuji/Akaza x Koyuki)
DouToha (Douma x Kotoha)
HantYokko (Hantengu x Gyokko)
DouKaza (Douma x Akaza (funny bromance))
Michikatsu/Kokushibo x Haruhime
GiyuShino (Shinobo x Giyuu)
ObaMitsu (Obanai x Mitsuri)
SaneKana (Sanemi x Kanae)
YoriiUta (Yoriichi x Uta angst. (They deserved bette-))