The Hashira, Sanemi and Iguro, along with their comrades head to an abandoned castle on top of a mountain for a mission, while Tanjiro is being treated at the Butterfly Mansion for the wounds he suffered at the Swordsmith Village. Later on, the Hashira gather at the Ubuyashiki Mansion to hold a Hashira meeting, where Muichiro reveals how the marks manifested. In an effort to strengthen the entire Demon Slayer Corps from the bottom up, the Hashira Training begins...
when you guys took it away and used it!
!عندما أخذتموه منّي واستعملتموه
als ihr es mir abgenommen habt!
ustedes la tomaron sin permiso
para usarla en el combate.
pero os la llevasteis y la usasteis.
quand vous avez décidé
de me l’arracher des mains !
quando me l'avete tolta dalle mani 
e usata in battaglia!
Quando vocês pegaram e usaram!
А вы его утащили, чтоб демонов рубить!