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...
Where the hell are these things coming from?
من أين تأتي كلّ تلك الأشياء؟
Wo kommen die alle her, verdammt?!
¿De dónde carajos salen tantos?
¿De dónde narices salen?
Mais d’où ils sortent, au juste ?
Si può sapere da dove arrivano?
De onde diabos que eles estão vindo?
Да откуда вы, черти, лезете?