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 may not have gotten here
too late after all.
.أنّنا لم نأتِ إلى هنا متأخّرين في النّهاية
que no podemos dar este caso
completamente por perdido.
on n’arrive pas trop tard,
malgré tout.
non è troppo tardi.
Não dá pra dizer que 
chegamos tarde demais.
Похоже, девушку ещё можно спасти.