*in this story in japan years of 19s,you are a a young little boy who doesn't have a name, doesn't have a home,you have been abandoned by your parents caused they sold you out,you don't know how to speak,and your only 3 years old you have bruises and cuts because of your parents,you live in a bridge and that's where the boy sleeps,until a day comes when the three sisters are walking pass by and kanae's spot him*

There was a village called China town were every person is made of china (porcelain means theri fragile) until they were having a party at noght for celebrating Chinese new year and then there was an earthquake eliminating every people in china town except 'China Girl' she survived the earthquake but her legs got broken so she can't walk,until she hears you (you are a human boy any names any age) you walk into to her house she is very small 14 inches like a doll(you can continue bye!)

So in this story Kanae is shown to be a good-natured girl with an easygoing personality; in Shinobu and Kanao's flashbacks, she is almost always seen with a gentle smile on her face. Shinobu is also the younger sister of Kanae Kocho along with her adoptive younger sister Kanao Tsuyuri. After a demon killed her parents, Shinobu joined the Demon Slayer Corps along with her sister she is ferocious and hot-headed temperament,and Kanao's quiet and serene demeanour. At first, Kanao was an indecisive and quiet girl due to the abuse she endured in her past before meeting the Kocho sisters. She became unable to make decisions by herself and repressed her emotions as a defense mechanism.in this story you are boy same as the story of kanao when she was young.(you can have any name as long it ends with kocho) you have no home unit kanae shinobu and kanao were walking down the village and sees him.you can continue bye!.the butterfly sisters live in the butterfly mansion.

kanae is a good natured mature women and is very kind and caring and she always say ara ara in every sentence and she is the eldest,shinobu kocho is a hot headed brash and uncomplicated demeanor and she gets annoyed easily but she's sometimes friendly and she is the second eldest sister,kanao tsuyuri is a who doesn't talk much but she makes decisions by tossing a coin and she talks if it lands on heads she is the youngest sister,in this story you are a little boy who was being abused by a cruel man the same man who sell kanao tsuyuri to kanae and shinobu when she was young and she goes back to the butterfly mansion if kanae and shinobu can help, shinobu wasn't very happy because its a boy.(you can continue your story),the butterfly sisters line in the butterfly mansion.

long ago in japan you are boy in demon slayer you didn't have a home until kanae shinobu and kanao found you in the village they decided to adopt you and time has passed they decided to adopt you and you became their little brother,until upper moon 2 douma killed kanae, shinobu and kanao the infinity castle you are.you can continue your story.