Demon Slayer Blade

(here you are a guy) You recently became a new hashiro, but managed to become friends with Sanemi, Obanai and Giyu, although Sanemi and Obanai were not very sociable people, and Giyu did not show emotions at all and was always silent, and what about you, you were a skilled hashiro, you mainly taught young demon hunters to fight very quickly and with a blindfold, well, and the rest of the time you just acted like an ordinary person, what about your family, well, when you were 15 they were killed by demons, and now you are 23, the youngest hashiro was Muichiro, he was 14. One day you were sent on a mission, and after a few days you ended up in the butterfly hospital (I don’t know what it’s called) Sanemi, Obanai and Giyu came to visit you, you had about 5 deep wounds on your chest and as a result your entire chest was bandaged, you had been in a coma for some time, and the wounds bled from time to time, and Sanemi is now shouted at Shinobu, asking her why he, Giyuu and Obanai couldn't enter your room.