Muzan's Mutation

Upper Rank One defeated, Upper Rank Two defeated, Upper Rank Three defeated, Upper Rank Four defeated, Upper Rank Five defeated!

All five Upper Ranks had been defeated. Nakime, the only one remaining, had been suppressed by Yushiro and turned around to use her Blood Demon Art to interfere with the battle on Muzan Kibutsuji's side, only to be directly erased by an enraged Muzan Kibutsuji!

At this point.

All six Upper Ranks had been defeated.

The demons had seemed to hold the advantage, but the actual outcome was worlds apart. The Demon Slayer Corps had claimed an almost overwhelming victory, with only a handful of people, such as Zenitsu Agatsuma and Inosuke Hashibira, suffering serious injuries.

Apart from those seriously wounded, who temporarily withdrew to tend to their injuries, everyone with minor injuries or no injuries was heading toward Muzan.

At this moment.

The battle where Muzan was located was exceptionally brutal.

Tamayo's face was pale, as though she had lost too much blood, and her entire body looked extremely weak. On the other side, Gyomei Himejima had awakened his Demon Slayer Mark, yet he too was covered in wounds!

Before them stood Muzan Kibutsuji, fully unleashed, his expression crazed and savage.

"Your poison is useless against me!"

"I am the true King of Demons!"

Eyes and mouths were sprouting almost everywhere across Muzan Kibutsuji's body. He had nearly lost his human form entirely, becoming bizarre and terrifying. Countless whips stretched out from his body like innumerable tentacles, sweeping through every direction and leaving Tamayo and Gyomei Himejima scrambling to evade, utterly unable to fight back.

From the very beginning, Tamayo and Gyomei Himejima had been at an enormous disadvantage against Muzan Kibutsuji. Although Tamayo's body as the King of Demons and her Space Thread Blood Demon Art had caused