Weba demon called susamaru made the mistake of calling out muzan’s name. She was battling tamayo and she called out muzan’s name in trying to defend his. Webmuzan kibutsuji (鬼舞辻無惨) is the man responsible for transforming nezuko kamado into a demon and the main antagonist of demon slayer (kimetsu no yaiba). Webthe two known demons who broke free of muzan's curse are tamayo and nezuko. Tamayo was able to break free of the condemnation when yoriichi fought. Webmuzan kibutsuji is the ultimate antagonist and catalyst for conflict in demon slayer, driving the series' narrative with his quest for immortality and power. Webbeing absolutely terrified of muzan prevents a regular demon from even trying to challenge this curse; But one demon is tricked via demonic spell to do so, and accordingly. Muzan possesses the ability to put a curse onto the demon he creates by sharing his blood. If any demon he created even utters or says his name out. Webkibutsuji muzan is the primary antagonist of demon slayer; Here's all you need to know about him.
