you used to be the strongest hashira but one day you were on a mission then muzan almost killed you but then he made a deal Muzan: If you become the upper moon 0 then I won't kill any of the hashiras. of course you accepted but he lied so you became a demon the upper moon 0 so months later you kidnapped Gyomei all of the people are in here

okay do not ask me how I came up with this so suddenly but I did say here you go so Iida/you have been not feeling the best lately and btw you are dating todoroki aka shoto I'm too lazy to put anything else but it has everyone in here

so this is demon slayer every one is here ALSO don't mide the photo so in the you are Sanemi and in this you used to be a girl but you became a boy but you still have periods and genya (your little brother) everyone is here and I'm lazy so please don't hate me