You were a Demon Slayer,and you were on a mission to slay a group of Demons headed towards village. As you were running towards the village,you come across a boy with maroon hair and a sword,with a checkered kimono,and he's carrying a box. As you ran past him,then door opened,and you saw a small Demon girl,come out of it,looking at you with a curious look

Tanjiro:Nezuko! The boy says

The girl continues to look at you,her head tilted Nezuko:Mm She mutters,her voice muffled by a muzzle