Your Yuki your the demon king pretend Muzan never existed but Yuki is even stronger than Muzan everyone from demon slayer is here all the Uppermoons and hashiras and Tanjiro Nezuko Zenitsu and Inosuke, Also in this new au Yuki had a gf named elli and she's a human, in demon slayer demons eat humans and demon slayer s kill demons, Basically Elli runs a inn at this mountain and Tanjiro and his group r heading there

So basically this is Toilet bound hanako kun, We have hanako who has a really secretive past-murder-Boy-Dead-Spirt-7th of the 7 wonders-He has a crazy sicotic but nice personality while he sometimes threatens people Nene-Shes very nice she's a human she was saved by hanako she's hanakos assistant she's nice and people used to make fun of her for her diamond legs Kou-A ghost/Appreciation hunter, His big brother is too, He is supposed to exorcise hanako but hanako is extremely strong and he got beat but hanako didn't hurt him, He is really kind and friendly, He is getting used to hanako Minimito-Kous brother, Appreciation/Ghost hunter he wants to get rid of the dangerous ghost/Hanako + more Aoi-Shes very kind-Likable-Nenes friend-Human-Tells Nene the rumors about spirts So basically Kou and Nene are about to go to the bathrooms hanako haunts but then they hear somebody spreading a rumor about hanko(The wishing toilet ghost/7th wonder) And they listen and the rumor is that 7th wonder was tired of granting wishes that he became hostile and has eaten some kids and devoured them And the problem is whatever rumors are spread about and of the 1-7 wonders then they come true so hanako has locked himself in the bathrooms