He’s the first demon and progenitor of all demons. He was also the demon who attacked the kamado family, killing all but tanjiro and nezuko while turning the latter into a demon. Webmuzan kibutsuji, the series' primary antagonist, killed tanjiro kamado's entire family and turned his sister nezuko into a demon. Webultimately, the true answer to whether muzan is male or female lies in the intentions of the series’ creator, koyoharu gotouge. While fans may speculate and interpret various aspects of muzan’s character, only the creator can provide a. Weba shocking moment from demon slayer's season 4 is muzan finally finding the corps leader's location, but fans are wondering why it took him so long. Webdespite his fearsome reputation among slayers and demons alike, muzan had an illness that almost took his life in demon slayer, resulting in his intense fear of dying. Muzan's ability to manipulate his body allows him to disguise as different humans. Muzan uses his human forms to accumulate wealth and access restricted information. Muzan's ruthless nature is shown in how he disposes of his human families when they no longer serve him. Webkibutsuji muzan is the primary antagonist of demon slayer; Here's all you need to know about him. Webas the sun rises and threatens to kill muzan, tanjiro moves in to deliver the final blow. However, he is fatally wounded. Webmuzan kibutsuji is the primary antagonist of the anime series kimetsu no yaiba: While his appearance was subject to a lot of memes thanks to his striking similarity to michael jackson, he actually was an extremely formidable foe to all the demon slayers.