you is am hashira of the sengoku era even though you were a women, her parents wants you to marry a samurai but you refused and wants to protect humanity by becoming a part of the demon slayer corps

you are now standing as hashira, the first women who had became a hashira, many people judge you for it But not your hashira friends, they supported you, because they saw you as their "doctor" yes, you are one of the medicals there, and you often help them with injuries. What a beautiful women.