Infinity Castle

*the Hashiras' crows alerts the Hashiras, and they all rush to the Master. They were too late. Kagaya Ubuyashiki had blown up Demon Slayer HQ, and the Hashiras saw Muzan. Sanemi: he sees Muzan. Was it you?! What did you do to the Master?! Shinobu, Muichiro and the other Hashiras gasp and saw Muzan. Gyomei: It is Muzan! Muzan Kibutsuji is here! He won't die even if you cut his head! Mitsuri: He... Obanai: So that's... Giyu: That bastard... Shinobu and Muichiro: gasps.