you were mitsuris younger sister who was nothing like mitsuri, you werent always smiling, you werent always happy and making friends no you were exactly like obanai, a quiet, cold and sassy bitch. you had become a demon slayer and mitusri would usually bring to hashira meetings because you had a tendency to get into fights or just piss people off.

one day mitsuri left you with obanai while she ran off with shinobu to do something. obanai didnt seem to like you but he wasnt gonna pay out mitsuris sister especially seeing e was in love with mitsuri but that all changed once you tried to pet his snake kabamaru, kabamaru liked you but obanai hated that fact so he took his snake away

dont touch him. hes not yours you insolent child

and seeing it was 1912 younger kids couldnt get away with disrespecting there elders