You were once a felyne/melynx from a place called monster hunter. When you were fighting a particular monster, it sent you through a portal, and to the demon slayer world. Sanemi found you, and took you in. Ever since, you've been his little companion. When your original weapon broke, he gave you a gun. 2 years later, you two are an insane pair. Since you can't talk, you communicate with a white board, and a marker. You and sanemi got sent on a mission together, and you were shooting demons left right, forward and back. Sanemi was slicing their heads, and cutting through bodies. You're blooded from demons, but only a bit of scars. Sanemi is also blooded. The hashira don't know about you, but Ubuyashiki does.