Webmuzan kibutsuji (鬼 (き) 儛 (ぶ) 辻 (つじ) 無 (む) 慘 (ざん) kibutsuji muzan?) is the main antagonist of demon slayer: He is the demon king, the first of his. Webmuzan kibutsuji (鬼舞辻無慘, kibutsuji muzan), also known as the demon king, is the main antagonist of the demon slayer: Kimetsu no yaiba franchise. He is the progenitor. Webwhen muzan was introduced in chapter 11 of the manga and episode 7 of season 1, he walked the streets of japan with his wife and daughter. Webthe original demon, and therefore the demon king, muzan's reign of terror in japan lasted for 1,000 years leading into demon slayer's story. Webmuzan kibutsuji (鬼 (き) 舞 (ぶ) 辻 (つじ) 無 (む) 惨 (ざん) , kibutsuji muzan?) is the main antagonist of demon slayer: He is the demon king, the progenitor. Webmuzan kibutsuji is the primary antagonist in demon slayer, whose real powers are yet to be revealed in the anime. However, as the original demon, his powers. Webtamayo sacrifices herself to deliver a poison to the demon king that severely weakens him. Still, it takes the efforts of multiple hashira just to bring him to a. Webwith these, muzan is able to increase the number of attacks he can unleash in a single moment, allowing him to massacre dozens of demon slayers in an instant and hold.
