Kny, Royal au!!

This is demon Slayer, but in a Royal au, as u know, I ship giyushino...But let's include shinomitsu in this,*more giyushino too.." anyways, Shinobu-- apothecary *the rest of the hashiras are Royal guards* The Ubayashiki family are the royals Aoi being their servant and Kanao Being Shinobu's helper Tanjiro and Nezuko are the lost children from a far away kingdom :>