Kny hashiras

You’re a girl with long white hair and bright blue eyes, you were turned into a demon and don’t remember anything from your past life, so you survived as you could you’ve never eaten a human and wear a bamboo muzzle so you dont talk. One day as you were in the forest at night you saw a big mansion in the distance so you quietly entered it. It appeared to be the demon slayer corp, you opened one of the doors and as you opened it all of the hashiras were there and they looked at you… you quietly closed the door and started running around the corp while they started chasing you, they were surprised by how fast you were but eventually one of them caught you and knocked you out.