Webas the primary villains for most of demon slayer: Muzan kibutsuji seeks immortality to. Webafter gaining his powers and discovering his vulnerability against the sun, muzan went on a quest to overcome his weakness and become the perfect being in the. Webduring the heian era, over a millennium ago, muzan transformed into a demon after an experimental treatment to cure his terminal illness. Since then, his only. Webin the finale of the most recent season of demon slayer, the hashira finally came face to face with muzan. Their confusion and shock at the encounter were extremely noticeable,. 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. Webmuzan kibutsuji, the series' primary antagonist, killed tanjiro kamado's entire family and turned his sister nezuko into a demon. As the first demon in the world,. Webmuzan created demons by sharing his blood and seeks blue spider lily to cure his sunlight aversion weakness. Muzan's complex backstory and motivations. Webmuzan kibutsuji longs for perfection and immortality in demon slayer. As the plot unfolds, muzan learns about his inability to walk under the sunlight, resulting in.
