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...
Whether she's starting to turn back
into a human or evolving as a demon.
لا ندري إن كانت قد بدأت تتحوّل
.إلى بشر أو أنّها تتطوّر كشيطانة
O está recuperando su humanidad
On ignore si elle devient humaine
ou une forme évoluée de démon.
Pode ser que ela esteja voltando a ser 
humana ou evoluindo como demônio.
превращается ли она в человека
или совершенствуется как демон.