Kagaya Ubuyashiki!
The instant he heard that name, Muzan Kibutsuji truly gnashed his teeth in hatred!
He had already suspected that all of this was a trap the Demon Slayer Corps had set for him.
And now, hearing Kagaya Ubuyashiki's name here undoubtedly confirmed his suspicions!
But after the anger passed, all Muzan Kibutsuji felt was helplessness.
When it came down to it, Kagaya Ubuyashiki's move was hardly clever.
Yet the man had predicted his thoughts perfectly.
He had spent nearly a thousand years searching for the Blue Spider Lily.
That meant that even if he had known beforehand that this was very likely bait planted by the Demon Slayer Corps, he still would have had to take a look.
After all, what if it was real...
At that thought, Muzan Kibutsuji could only grit his teeth in resentment and have Nakime open a passage back to the Infinity Castle.
That "child" was still prostrating himself on the platform, demonstrating his submission.
Previously, seeing this, Muzan Kibutsuji might actually have bestowed some blood on him as a reward.
But now, even Kokushibo, the strongest of them, had died at Yoriichi Tsugikuni's hands.
Muzan Kibutsuji truly did not want to keep wasting his blood on these demons.
Thus, Muzan Kibutsuji merely said impatiently:
"Get lost!"
With that, he had Nakime close the passage to the Infinity Castle.
The moment the passage closed, only Muzan Kibutsuji and Nakime remained in the Infinity Castle.
At this sight, Muzan Kibutsuji felt weary for the first time.
Because he realized that he had once again fallen into some sort of unsolvable loop.
At that very moment, his four brains once again split into two voices, taking turns asking and answering questions:
"I want to become a perfect being so I no longer need to fear