The agony Yushiro felt as he watched the person he loved most die before his eyes was unimaginable.
Under his control, the Infinity Castle began rising toward the surface. Muzan's spirits sank as the castle climbed, but what terrified him most was still the man standing before him.
"Kibutsuji... Muzan!!!"
Tragedies caused by demons kept flashing through his mind, and the sight of the village that night rose before his eyes once more.
The source of it all was now right before him. Rage filled Chiba Yo's chest, and he roared. His flame-wreathed Nichirin Blade radiated scorching heat as he swiftly closed in on Muzan.
At the same time, the Flesh Seed in the air unleashed its Blood Demon Art again, and fourteen figures descended into the Infinity Castle at once.
"The final battle has begun! There are no other demons in sight. Everyone, focus your attacks on Muzan!"
Kiriya's voice reached everyone's ears through Yushiro's talismans.
In truth, they needed no reminder. The moment they were transported into the Infinity Castle and saw Muzan, they all knew their target.
Faced with what seemed like a hopeless situation, Muzan abandoned his attempt to regain control of Nakime. He no longer had the time.
If she couldn't serve him, he would simply eliminate her!
Muzan took control of his blood inside Nakime, and in the next instant, her body exploded.
The Infinity Castle rumbled at that moment, as though it were about to collapse.
At the same time, Muzan turned and fled in the opposite direction from Chiba Yo. Countless Black Blood Thorns sprouted from his back and lashed toward Chiba Yo, trying to halt his advance.
Damn it!! That bitch Tamayo!! She actually joined forces with the Demon Slayer Corps!!
Muzan's hatred for Tamayo surged. His earlier disdain was gone.