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 Kibutsuji, the King of Demons who is also responsible for the very existence of these creatures, is the biggest threat among them all. Muzab was the first demon ever and, after his ...

Fans were understandably shocked to see what happened to the members of the Ubuyashiki family. Just like Muzan said in the anime, we do not know whether his wife and daughters knew what fate was ...

Muzan Kibutsuji appears at the Ubuyashiki Mansion. With the head of the Demon Corps in danger, Tanjiro and the Hashira rush to the headquarters but are plunged into a deep descent to a mysterious ...