Into the world

Bottom of the Infinity Castle.

Kanae leaned against the wall, looking somewhat helplessly at the intertwined figures in the distance.

The blood whip, made of flesh and blood, lashed out wildly at Gyomei and the others like a tidal wave.

Muzan, fighting against the drug that was turning demon cells into humans, contending with Yushiro for control of Nakime, and battling several others...

Even so, they could only barely hold their own.

Moreover, as time goes by, everyone's physical strength is constantly declining, and this advantage is even Muzan shifting towards Muzan.

Suddenly, Kanae seemed to realize something, and with some difficulty, she looked up at the faint blue light.

Kanae's lips curled up slightly.

Teiichi, here he comes!

at the same time.

Opposite them, Muzan looked at the group with Muzan expression.

Unlike others who needed to hear the wind or Wind Blade within the Wind Field to know that Teiichi Yi had entered the Infinity Castle, he knew the moment the door opened to the outside world.

But it was precisely because of this that he became even angrier.

"Damn it!!" Muzan, his face contorted in rage.

The kid in front of me kept opening portals under my feet, trying to send me out, and I was aware of that.

Then that kid suddenly opened a door from the outside.

Although he immediately realized what was happening and closed the door when it was halfway open, Kato Teiichi still managed to barge in!

Now that things have come to this, Infinity Castle is definitely doomed. I need to get out of Infinity Castle before it's destroyed!

With that in mind, Muzan quickly began to control Nakime was in the distance.

The dim light shone again at his feet.

Unlike before, this time Muzan wanted to leave on his own.

Realizing Muzan's intentions, Yushiro quickly closed the door.

"Damn it! Damn it!! Damn it!!!" Muzan's face twisted into a grimace. "Open it!!"

Clang! Clang! Clang! Clang!...

The doors kept opening and closing beneath Muzan's feet.

Upper level of Infinity Castle.

Kaigaku gazed at the several floating and spinning Wind Blade not far away, then turned his head to look at the Wind Blade that were scattered throughout the Infinity Castle, and his mouth couldn't help but open.

"What the hell is this? Is Muzan's Blood Demon Art?"

Just then, the Wind Blade, which had been slowly rotating, suddenly stopped.

Sensing this anomaly, Kaigaku quickly focused his gaze on the Wind Blade closest to him.

The next moment.

In Kaigaku's suddenly contracted pupils, Wind Blade came hurtling towards him.

Boom! Boom! Boom!...

Like raindrops, the Wind Blade relentlessly pounded the ground and the houses.

After the house was mostly destroyed, it seemed to have lost its original gravity system and began to scatter and fly away.

"Quickly, Iguro, go and take my Agatsuma with you! Tanjiro, come here, get ready to go out!" Giyu shouted.

Upon hearing this, Obanai immediately rushed towards Zenitsu Agatsuma's location.

Tanjiro instinctively moved towards Giyu, but stopped abruptly after taking just one step.

He turned to look in another direction, ran quickly over, picked up Kyojuro's body from the ground, and swiftly returned to Giyu's side.

Waaaaah--!

The wind howled and Wind Blade raged.

Teiichi lay supine in mid-air, letting his body fall freely.

His eyes were tightly closed, and he was desperately trying to control the Wind Blade in his mind so that they wouldn't hit his teammates. He couldn't care less about anything else!

Around him, houses had already begun to fall, some cut in half.

Whoosh! Whoosh! Boom! Crack!...

The sounds of howling winds, flying Wind Blade, Wind Blade striking the ground, and Wind Blade slicing through houses filled the Infinity Castle.

Every now and then, a loud 'boom' would ring out; that was the sound of rubble crashing onto other houses.

The Wind Blade continued to dance wildly through the Infinity Castle.

I don't know how much time passed.

A strange sense of distortion and swaying arose in everyone's heart.

This feeling acts directly on the mind and body; there's no need to open your eyes to see.

The next second, Teiichi slowly opened his eyes.

Meanwhile, the Wind Blade danced even more wildly in the Infinity Castle.

As houses were destroyed one by one, lights gradually went out.

Visibility in the Infinity Castle was decreasing at a visible rate.

Several more seconds passed.

The houses in the Infinity Castle were completely destroyed, and all the lights went out.

Darkness filled the entire Infinity Castle, with only the whistling Wind Blade emitting a faint blue light.

Cries, fear, anger, roars—all sorts of sounds echoed throughout the Infinity Castle.

The next second.

The space in front of Teiichi suddenly began to distort visibly.

Demon Slayer Corps Headquarters.

The vast complex of buildings stands silently in place.

The next instant.

Boom--!

The once neatly arranged buildings were suddenly leveled.

Countless debris, dirt, trees, and human figures were scattered in mid-air.

"Are you out yet?"

Teiichi gazed at the bright moon in the sky, the Wind Field quickly spread out...

He quickly located the figures of Muzan Kibutsuji, Kokushibo, Akaza, and without hesitation, the next moment...

Whoosh--!

The wind howled wildly all around, blowing everything except for Teiichi, Muzan, Akaza Kokushibo.

"Cough cough..."

Tengen Uzui coughed heavily twice in mid-air, spitting out a mouthful of blood, but he paid no attention to it, his head turning around and around as if searching for something.

Finally, Uzui's gaze settled on a figure, and the next moment, a loud roar cut through the piercing wind.

"Kato, the rest is up to you!!"

"Hmm, leave the rest to me..." Teiichi, his gaze serious as he stared straight up at the figures that had been eliminated by Wind Field Hei.

Bang! Bang! Bang! Bang!...

The Wind Field blew, and all sorts of things fell outside.

One team member, after getting up and turning around to check the surroundings, said with some surprise:

"We're out! We're really out!"

"Roar--!"

To his surprise, the first to respond was a ghost.

Seeing the blue-faced, fanged demon rushing towards him, the team member's initial joy vanished instantly. He hurriedly raised his Nichirin Blade to defend himself, but it was too late.

An indescribable stench emanated from the demon's mouth and filled his nostrils, and as the fangs drew ever closer, the team member's heart pounded.

"Dad... Mom... I'm sorry, I..."

Suddenly, a few drops of blood fell onto his face.

"Mist Breathing - Fourth Form: Horizontal Slash!"

Flash the sunset!

After swiftly decapitating the demon, Muichiro turned his head slightly to look at the figure he had just saved.

"Go find the other teammates. Some of the guys here are stronger than your average teammates can handle!"

"Okay... okay!" The teammate nodded blankly.

"I'm going somewhere else now!"

Muichiro turned to leave, but was stopped by his teammate.

"Lord Mist Hashira!"

"What's wrong?" Muichiro paused slightly.

"Your injuries..." The teammate looked at Muichiro's chest with some hesitation.

Muichiro lowered his head slightly, glanced at the blood-stained clothes in front of him, and then turned to look at his teammate.

"It's alright, I can handle this injury. You should go find the other team members!"

Having said that, he quickly turned around before his teammates could react.

The team members stood there, staring blankly at the departing figure, muttering to themselves:

"Is this the Pillar...?"

The Demon Slayer Corps Headquarters Center.

"Huff... huff..."

Teiichi stood there, breathing heavily.

Although he only made two moves, both of them were quite taxing.

In one short time, it destroyed the Infinity Castle and blew away an unknown number of things, though not very far.

But these two times were enough to make Teiichi feel exhausted!

While fighting off the drug within his body, Muzan looked up, his face grim as he stared at the figure in the distance draped in a white haori with blue patterns. Deep in his eyes lay a barely concealed fear and rage.

"Kato Teiichi!!!"

Teiichi calmed his breathing, raised his hand and beckoned to Muzan, then smiled:

"Hey, long time no see!!"

Muzan's face twisted slightly.

He had no interest in seeing Kato Teiichi, but now was not the time to talk about such things. Muzan turned to look at Kokushibo and Akaza.

"Kokushibo, Akaza, hold off Kato Teiichi for me, I'm off!"

After saying that, Muzan was about to leave, but he stopped before he could take a step.

because...

Kokushibo and Akaza did not reply or move; they simply stood there quietly watching him.