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...
You're still recovering, so show some restraint!
!ما زلت تتعافى، لذلك تريّث على نفسك
Halt dich mal zurück!
Wie willst du dich so erholen?
Te estás recuperando,
así que contrólate un poco.
Contrólate, que te estás recuperando.
Faut y aller doucement,
en convalescence !
Sei in via di guarigione, non esagerare!
Você ainda está se recuperando! 
Precisa se controlar!
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осторожней надо!