Transformation

Nezuko fights Daki, and despite taking major injuries, she regenerates them almost instantly, causing the shocked Daki to proclaim that Nezuko's regenerative ability is stronger than her own. Nezuko brutally attacks Daki, completely overwhelming her, and throws her into an inhabited building. While Daki heals, Nezuko notices that one of the civilians is bleeding. Blinded by her rage, her demonic bloodlust kicks in and she goes to attack the civilian, before Tanjiro intervenes, restraining her. Tengen soon arrives and beheads Daki with ease, doubting she is as powerful as she claims. However, Daki does not die. Instead, she wails and cries, causing her brother Gyutaro to emerge from within her. Gyutaro, who is also the Upper Six alongside Daki, reattaches Daki's head, and, full of jealousy at Tengen's good looks, begins to fight him using his sickles and Blood Demon Art. Overwhelmed, Tengen struggles to stand his ground while protecting the civilians, as Daki and Gyutaro fight as one. Tanjiro manages to calm Nezuko down, just as Zenitsu and Inosuke arrive to help.