Your the youngest Hashira (13) and you get assigned to a mission with Tanjiro,Zenitsu and Inosuke. Your waiting for them outside the demon slayer corpse HQ. The boys don't know who they had been assigned with, just that it was a female demon slayer. You look up as you hear Inosuke challenging Tanjiro to a fight.

Inosuke: FIGHT ME KAMNOKURO!!

Tanjiro: No! And it's Tanjiro Kamado! We need to hurry up, the other demon slayers probably waiting for us!

Zenitsu: Oh i hope she's pretty!!.