Kny S.W.A.T

So kny but a swat au, i got this idea off of Pinterest. So the hashira is a swat team obviously run by kagaya ubuyashiki. they take part in dangerous missions, and wipe out enemies, Story: Rengoku, giyu, and sanemi were helping police take down a gang of thieves, when giyu and rengoku find two kids aka tanjiro and nezuko. others: gyomei, sanemi, giyuu, muichiro, obanai, rengoku, mitsuri, tengen, and shinobu.