Muzan killing the Demon Slayers.
Sanemi cutting Muzan down in half.
Muzan's first encounter with Yoriichi.
Muzan's unique body constitution, consisting of seven hearts and five brains.
Chachamaru appearing above Muzan.
Inosuke, Zenitsu and Kanao appearing before Muzan.
Kanao and Zenitsu attacking Muzan
Muzan's tentacles are sliced off with a red blade.
Muzan approaches a fallen Kanao.
Tanjiro attacking Muzan with Dance of the Fire God: Beneficent Radiance.
Tanjiro's resemblance to Yoriichi angers Muzan.
Tanjiro successfully connects six forms of Breath of the Sun.
Tamayo reveals the poison has another effect.
Muzan realizes he aged 9,000 years.
Tanjiro begins connecting all of the Breath of the Sun forms.
Muzan attempting to run away.
Nezuko's anger at Muzan for killing her family.
Muzan's inability to split.
Muzan growing jaws on his torso.
Mitsuri rejoining the battle.
Sanemi rejoining the battle.
Muzan's head splitting in half.
Muzan creates an armor of flesh.
Sanemi uses Idaten Typhoon on Muzan.
Obanai attacks Muzan with Twin-Headed Reptile.
Muzan begins to disintegrate.
Muzan tries to convince Tanjiro to remain as a Demon.
Tanjiro's deceased comrades help push him out.
Nezuko reaches out to her brother and pulls him up.