Five Flowers on your way to legacy//douma//kny

A mistake by Nakime leads to Muzan's death without the hashiras falling into the infinity castle. As a result, the five left behind Upper Moons have to live without Muzan (noone's sad :D) but instead with the frightening realization that Muzan hadn't just taken away their memories (and humanity) : he also took away their legacy. Each of them tries to find it again - but along the way they find so much more than just a legacy...
But not just the Upper Moons are searching for a ... more refilling life (???) - Lots of things changed after Muzans death along the Demon Slayers. Nezuko, who struggles with the time sie lost, Kiriya, who has problems fitting in the gigantic footstep Kagaya left behind and Obanai, who lost the love of his life, also have stories to tell, legacies to build, and find their ey own purposes.

This story focuses on eight characters.
Eight paths.
Eight legacies.
Eight stories to tell.

Disclaimers:
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! Manga spoilers !

! I do not own Demon Slayer !

! English is not my first language, but I'm learning, so please say if there are any mistakes. !

! Descriptions of Demons and Slayers doing bloody things (imagine descriptions of things that happen in manga and anime just as a book) !

! OCs but they have no POVs !

! I really try to keep characters and relationships accurate !

! I changed a bit the worldbuilding !

! Extreme Angst !

! Major character death !