Awaken the Sharingan, kill Muzan and open your Mangekyō!

"It's such a happy thing to die in a dream!"

Above the front of the Infinite Train.

Nightmare didn't know that not everyone had fallen asleep.

At this moment, he was opening his arms to the wind blowing in front of him, content with his masterpiece.

Soon, everyone in the car, including the swordsmen of the Demon Slayer Corps, would become his meal.

Of course, for the sake of safety.

Before that, those who were bewitched by him needed to destroy the spiritual cores of Uchiha Isha and others first.

This is also his killer move.

If the spiritual cores of those who fall into his blood demon art are destroyed, they will lose consciousness permanently and become"vegetable"-like beings at his mercy.

However, this move also has considerable risks.

If you enter the other person's dream, the self-awareness of the owner of the dream is very strong.

He himself may resonate with it and be affected by it in turn.

This is also the reason why Nightmare chooses to trick humans into connecting to dreams on his behalf, thereby destroying the spiritual cores of others.��

At this moment, he had already ordered the humans who had been bewitched by him to go out and enter the dreams of Uchiha Isha and the others and destroy their spiritual cores.

"How could you still be awake!"

"how come?"

"hateful……"

"……"

When Nightmare ordered the humans he had bewitched to go out,

Uchiha Isha had already encountered four people from the front.

Seeing Uchiha Isha who remained awake, the two men and two women were all shocked and unbelievable.

"Don't get in our way!"

"Just go into the dreamland quietly so that we can have a good dream!"

"……"

After the shock, the girl with pigtails looked angry and ferocious, holding a kitchen knife in her hand, trying to force Uchiha Ixia to sleep.

""Then dream on!"

Uchiha Isha snorted coldly.

He had no good feelings towards these people who harmed others for their own selfishness. He knocked the four people in front of him unconscious with the back of his knife almost one by one.

And he was able to continue to move towards the connection of the front of the car.

……

Although there was no one blocking the way, it was not peaceful for Uchiha Isha.

The Infinite Train, which had almost merged with the nightmare, had begun to"flesh".

Huge arms and tentacles kept coming towards Uchiha Isha and attacked him.

In addition, eyes appeared on the arms and the walls of the carriage, constantly hypnotizing Uchiha Isha.

Fortunately, all these were useless to Uchiha Isha.

The scorching Sun Blade, which turned into a red sword, easily cut off the attacking limbs.

The hypnosis brought by those eyes could not play any role under Uchiha Isha's Sharingan. They were even hypnotized by the Sharingan's illusions one by one.

This also allowed Uchiha Isha to easily kill to the connection of the front of the train.

"He didn't fall asleep?"

The strange feeling coming from the body in the carriage finally made Nightmare standing on the roof discover the abnormality.

This shocked him and made him extremely angry.

How does that human conductor do things!

Compared with his attainments in hypnosis, his fighting ability is not that strong.

At the moment, he can only let the train that has become his body control Uchiha Isha's actions as much as possible, and constantly use the blood demon technique to force coma and sleep eyes to hypnotize the other party into a dream.

Only in this way can he get rid of Uchiha Isha.

Thinking of this, Nightmare immediately let the big hands with eyes continue to grow in the carriage, attacking Uchiha Isha.

If he can't stop Uchiha Isha, and let Uchiha Isha cut off the connection between the carriages of the locomotive, he will surely die.

""No use, no use, no use!"

Seeing that there were many huge arms and eyes blocking him, Uchiha Isha sneered. He used

Sun Breathing Type 6: Burning Bones and Sun, Sun Breathing Type 11: Halo Dragon: Head Dance, and Sun Breathing Type 12: Flame Dance alternately, attacking continuously. The attacking tentacles were like leaves falling in the wind in front of his attack, and they quickly drifted away.

And those eyes were blinded one by one in an instant, and failed to work successfully.

"Can't stop it, can't stop it……"

Seeing his offensive being crushed, Nightmare's eyes were filled with despair.

This was the first time he had encountered such a powerful swordsman.

If this continued, he was afraid that he would really die at the hands of Uchiha Isha.

At the same time, in a mansion in Asakusa,

Muzan Kibutsuji also showed a look of shock, and then became extremely angry.

The vase in his hand was smashed to pieces by him.

"How can it be!?"

"Could it be that the boy wearing the Hanafuda earrings last time was just a feint by the Demon Slayer Corps?"

Kibutsuji Muzan gnashed his teeth.

Not long ago, when he saw the Hanafuda earrings worn by Tanjiro, he saw the shadow of Yoriichi Tsugakuni for a moment. So much so that he was directly scared away, and later sent the two demons, Shiwaha and Susamamaru, to test and kill Tanjiro. Tanjiro, who was being hunted by him, had never used Yoriichi Tsugakuni's Sun Breathing.

Instead, Uchiha Isha, who appeared at this moment, used Yoriichi Tsugakuni's Sun Breathing, and also showed extremely terrifying strength.

This made him subconsciously panic, fearing that another Yoriichi Tsugakuni would appear.

"Damn you Tsugikoku Yoriichi, you're dead, why do you still want to keep your Breath of the Sun!"

In anger, Muzan Kibutsuji's arms turned into huge arms, and he continued to destroy the room to vent his anger.

The servants and butlers who broke into the room because of the noise also died at Muzan Kibutsuji's hands.

The room was like a sea of blood and corpses.

"Akaza, kill this man for me!"

After venting his anger, Muzan Kibutsuji immediately ordered Akaza, who was nearby, to kill Uchiha Ixia.

He didn't believe that there would really be another Tsugikoku Yoriichi in the world.

As long as the opponent was not the second Tsugikoku Yoriichi, Akaza would have a chance to kill him.

At worst, even if Akaza was Uchiha Ixia's opponent, he could test the limit of Uchiha Ixia's strength for himself.

"I'll be there soon, Master Muzan!"

Akaza, who received the remote notification from Muzan Kibutsuji, showed a ferocious look on his face.

Hunting powerful swordsmen, especially the pillars.

Nothing can bring him more pleasure than this.

Even if the opponent is the Sun Breathing Swordsman that his immediate superior is afraid of.

Then, following the direction given by his immediate superior Muzan Kibutsuji, Akaza immediately rushed to the Infinite Train.

On the other side, after easily breaking through all the counterattacks that Nightmare, one of the Lower Strings, could make,

Uchiha Isha no longer had the heart to continue"playing"

"Sun Breathing II: Biroten!"

Uchiha Isha's Sun Blade suddenly slashed downwards.

"No——"

Amidst Nightmare's angry roar, the burning red blade cut through the front of the train like a piece of paper, and also cut off Nightmare's neck.

As his neck, which was fused with the Infinite Train, was cut off, the head of his 'clone' standing on the roof was also separated from his head at the same time.

"boom——"

"boom——"

The noise after Nightmare was beheaded was quite loud.

As Nightmare was dying, the entire Infinite Train began to lose control.

The rear carriages of the Infinite Train kept twisting and shaking, like a decapitated snake struggling in pain.

Uchiha Isha had already anticipated this scene.

"Stop it!"

Uchiha Ixia jumped off the Infinite Train from the severed front connection.

Then, he continued to attack the carriage that was about to fall to the ground to restore its balance.

Otherwise, even if the passengers in the Infinite Train did not die in the belly of the demon, they would die in the"car accident" of the Infinite Train.

"boom——"

"boom——"

"……"

Uchiha Isha's attacks kept hitting the derailed carriages.

Under his repeated attacks, the twisting carriages finally stopped twisting and returned to the original tracks and slowly stopped.

Even the"rollover" in the original history had never happened.

It can be seen that each attack was just right, with neither too much nor too little force.

This was also thanks to his current strong physique and strength.

Otherwise, he could only do his best to the extent that Rengoku Kyojuro could originally do.

"I lost……"

"I'm dying……"

"Even before he died, he wanted to kill some humans and the swordsman in his body, but he failed to do so.……"

"This is really a nightmare!"

The head of the nightmare that fell to the ground and was disappearing showed regret.

"Then sink completely into your nightmare!"

Uchiha Isha, who completed the work of balancing the infinite train, did the same thing as he did to Lower String Five, Lei last time. He took out the eyes of Nightmare directly as research materials for Kocho Shinobu and Tamayo.

What was different was that he took out both eyes this time.

Then he used the needles given to him by Tanjiro and Kocho Shinobu to draw two large tubes of blood from Nightmare's body that had not yet dissipated.

"Completely lost in a nightmare?"

"Hehehe……"

Nightmare didn't care what Uchiha Isha did.

After he finished speaking, his body and head turned into ashes in an instant.

The flesh and blood that merged with the Infinite Train also turned into nothingness in an instant.

Fortunately, most of the Infinite Train body that was not completely merged was still there.

The passengers in the train were also able to continue to be unconscious in the Infinite Train, and they didn't have to sleep in the wilderness tonight.

"coming!"

"Long-lost energy."

After the nightmare dissipated,

Uchiha Isha soon felt the familiar movement.

Powerful energy flowed out from the ash that the nightmare turned into and was absorbed by his Sharingan.

The three magatama in his eyes also began to spin rapidly.

"That’s a lot of energy!"

"Is it because Nightmare is one of the Lower Moons, ranked the strongest among the Lower Moons, and recently obtained Muzan’s demon blood?"

"As lower-rank demons, the energy intensity is ten times stronger than that of the upper and lower fifth demons."

The abundant energy made Uchiha Isha feel comfortable.

This significantly improved his Sharingan pupil power and physique.

This also further improved his own strength in disguise.

If it were me now, I'm afraid that even the Rock Pillar, Sadomasaka Yukimura, would find it difficult to gain an advantage over me, right?

Unfortunately, although the improvement brought by this seemingly powerful energy is not small, it is still a long way from him to open his Mangekyō Sharingan.

If converted into progress, it may not even be a tenth of a percent.

Although he knew this when he opened the Three Magatama Sharingan.

But now the lower-rank demons are unexpectedly small in his evolution.

Fortunately... he also gained pupil techniques to make up for it.