Future hashira au

They had to admit, this was a massive change.

A few years earlier, the final (?) battle had occurred, which wasn't really final..considering the fact demons hadn't Been eradicated, and instead a new demon queen arose. Demons have risen up in activity, even more than muzans time. The new demon queen, Muzan's daughter named miwako has revealed herself to get revenge. Looks like the demon slayer corps job isn't over yet. but with most of the hashira dead, kiriya ubayashiki (new leader) had to arrange a new set of pillars.

Zenitsu agatsuma, thunder pillar
Inosike hashibira, beast pillar
Aoi kanzaki, water pillar
Nezuko Kamado, love pillar
Genus shinazugawa,half demon half human pillar
Senjuro rengoku, flame pillar
Kanao kocho, flower pillar
Tanjiro Kamado, sun pillar

These 8 have to step up and continue their predecessor's legacy. will they do it?
...
But there lies a secret... It looks like only tanjiro seems to notice something is amiss, and he has to find what it is before it's too late.

(Older sister nezuko!au mature zenitsu!au future pillars!au younger brother tanjiro!au)
(Also, there's something I haven't revealed yet. You'll find out slowly I'm these chapters..)