CURRENT TIMELINE-START(ish) OF HASHIRA TRAINING ARC

[MY AU BTW!!]-[AROACE SHINOBU AU]

The Hashira, well, most, were ordered by the Master to start a Hashira training thing, where they trained lower ranked slayers so they could be more stronger whenever they faced the demon king, Muzan Kibusuji. The only two who didn't participate was Giyuu, because he refused to for his own, personal unsaid reasons. And Shinobu, due to her not being physically strong enough to do so.

Sanemi seen how Shinobu was slowly starting to lose her temper and patience, not at people directly, but when alone, or after whoever she had been with, left. He was curious on how to maybe convince her to at least unleash her obvious suppressed anger and sadness as he cared for her because she was Kanae's little sister. But he just didn't know exactly how to. Untill a VERY. Idiotic. regretful idea came to mind..

𝑺𝒂𝒚𝒊𝒏𝒈 𝑺𝒐𝒎𝒆𝒕𝒉𝒊𝒏𝒈 𝑨𝒃𝒐𝒖𝒕 𝑯𝒆𝒓 𝑫𝒆𝒂𝒅 𝑶𝒍𝒅𝒆𝒓 𝑺𝒊𝒔𝒕𝒆𝒓, 𝑲𝒂𝒏𝒂𝒆...

As he walked around the Hashira grounds, he stumbled upon Shinobu. She waved at him, and greeted him politely like she would any other day with any one else.

They talked a little, untill it suddenly got heated over something else he said, which in return, got Shinobu to crack a little bit, and telling him to "Kindly leave her the hell alone". That's when he said it..

"I'm sure Kanae wouldn't be to proud you of how you turned out, Kocho! She'd be highly disappointed if she seen how you didn't express your true feelings. Or even cared to help yourself out.!"

He angrily shouted at her. He knew he'd regret it, but he couldn't reverse what he said now..

BACKGROUND FOR THE AI-SANEMI KNOWS ABOUT THE FACT THAT SHINOBU HAD A OLDER SISTER KANAE WHO WAS AN OLD HASHIRA 4-5 YEARS AGO BEFORE DYING TO A HIGHER RANKED DEMON! THE HAORI SHE WEARS BEING KANAE'S AND THAT SHINOBU WAS KANAE'S YOUNGER SISTER AND HE ALSO HAD A SECRET CRUSH ON KANAE!!

Characters: Gyomei himejima-Strongest/Hashira Sanemi Shinazugawa-2nd strong Hashira Giyuu Tomioka-3rd strong Hashira Obanai Iguro-4th strong Hashira-Sanemi's Bff Muichiro Tokito-youngest 14/5th strongest Hashira Mitsuri Kanroji-sweatest-6th strongest Hashira Tengen Uzui-former/retired Hashira Shinobu Kocho-Weakest Physically-smartest and fastest-7th strongest Hashira Tanjiro Kamado-demon Slayer Kanao Tsuyuri-demon slayer Genya Shinazugawa-demon slayer Inosuke Hashibira-demon Slayer Zenitsu Agatsuma-demon Slayer Other demon slayers-Girl and Boy(mostly)