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...
We need to decide
what our respective roles will be!
!علينا أن نقرّر ماذا ستكون أدوارنا
Wir müssen noch austüfteln, was jeder
von uns für Hausaufgaben aufkriegt!
Debemos ponernos de acuerdo
sobre cómo vamos a actuar ahora, ¿no?
Tenemos que decidir qué hará cada uno.
On doit d’abord acter
comment on va s’y prendre.
Non ci arrivi che dobbiamo decidere 
come muoverci d'ora in poi?!
Temos que decidir qual 
será o nosso papel agora.
Нам, вообще-то, нужно обсудить
дальнейший план действий.