A Breath Of Hope: Witness Nezuko's Defiance Of Muzan And The Demons! - agents
Webmuzan kibutsuji may have tried to kill nezuko by exploding her after injecting a lot of his blood into her veins.
Webin demon slayer season 2 episode 13, daki remembers a conversation with muzan where he tells her about a rogue demon who has escaped his control after she is.
Webin contrast of how typically muzanβs blood is poisonous to humans while powering up demons, nezukoβs blood does the opposite.
Webnezuko had a flashback of muzan's murder, muzan thought if he put a dose of his blood in the kamado family he can create demons that can conquer the sun but they all died, not.
Tanjiro, of course, did suffer massive injuries in the final battle.
Also nezuko surpassed daki in regenerative abilities, and managed to gain the upper hand.
Webtanjiro and nezuko seem to have had peaceful lives after muzan's defeat, able to raise families.
But she was somehow able to survive with that much of.
Webnezuko has not received more blood from muzan as well since her transformation.