SaneGiyuu

This is my first ever story so make sure to speak your mind about it and tell me if there is anything I should make to sure to fix or look out for in my next story
Ships:
Obanai x Mitsuri
Shinobu x Mitsuri
Sanemi x Giyuu (of course)
Inosuke x Tanjiro (probably won't be shown much)
Genya x Mui (probably won't be shown much)
Shinobu and Obanai don't get along very well and often get into fights with each other over Mitsuri

Giyuu is the depressed hashira that can't seem to get over the deaths that sent him on his demon slayer journey. After someone figures out something is wrong and tells the master he gets locked in his estate with another hashira. Who is this other hashira and what will happen during the time they are locked in

⚠️Self harm, starving yourself, cursing, and maybe smut I haven't decided yet⚠️