Kibutsuji Muzan is the main antagonist of the popular anime/manga series Demon Slayer, also referred to as Demon King. He has been seen to possess immense power and abilities. He is single ...

The Ubuyashiki family curse stems from their bloodline connection to the first demon, Muzan Kibutsuji. Members suffer from a deadly disease, causing males to have short lives with skin resembling ...

Muzan's near-death encounter with Yoriichi shaped his actions against demon slayers. Yoriichi's fight with Muzan laid the foundation for the victory of the next generation of demon slayers.