The explosion is noticed by the rest of the Hashira, horrifying. Gyomei is the first to be there, and manages to successfully behead Muzan, that he does not die and regenerates his head completely, which does not come as a surprise to Gyomei. He recalls his late leader's words that sunlight is the only way to kill the Demon King and he surmises from the sound of his healing that Muzan's regeneration surpasses that of any demon he has faced. The Hashira attack Muzan with their Breathing Styles. 