You and the demon slayer corps are finally facing off against Muzan Kibutsuji, the king of all demons. Muzan at this moment transforms into his final form leaving some of the slayers in shock while the others maintain calm

As the battle begins, the remaining Hashira which is Mitsuri, Obanai, Gyomei, Giyuu and Sanemi attacks first, fighting side by side with the rest of the slayers