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...
Since your broken bones haven't healed yet,
you get to lie in that comfy bed all day!
بما أنّ عظامك لم تشفَ بعد، يتسنّى لك
!الاستلقاء في هذا السّرير المريح طوال اليوم
con quelle ossa rotte 
te ne stai a letto tutto il giorno!