Chapter 329 Infinite Train
"How do you feel, Nezuko?"

Tanjiro looked at his sister worriedly.

Although Uncle Jiu is an experienced demon-slayer and should not make mistakes, they are two different worlds after all, so there are some slight differences.

"puff……"

The mini version of Nezuko suddenly fell on her back with her limbs spread out, lying on the ground.

A cloud of black smoke came out of his mouth.

It's like having a lit firecracker in my stomach.

Tanjiro was so scared that his eyes almost popped out, and he kept shaking Nezuko.

"Wait, Tanjiro..."

Urokodaki Sakonji noticed something and quickly grabbed the panicked Tanjiro.

See,

The mini version of Nezuko's body gradually returned to normal and turned into her human appearance, with the same black smoke oozing out of her skin pores.

Foul, evil.

"Is this... ghost blood?"

Tanjiro twitched his nose and smelled the foul smell, and suddenly recalled the scene when his entire family was slaughtered by the Demon King.

At that time, this subtle smell remained on Nezuko's body.

It's the blood of Muzan Kibutsuji!

Under the effect of the [Five Yang Red Pill] refined by Uncle Jiu, the medicinal power, which was like the sun but extremely gentle, was constantly cleared out of the body.

"effective!"

Tanjiro was shaking with excitement and covered his mouth, afraid of disturbing Nezuko's transformation.

As the ghost blood oozes out,

The fangs in Nezuko's mouth began to gradually become shorter, and the demon's pupils gradually transformed into normal human pupils.

I don’t know how long it’s been,

Nezuko, whose skin was no longer oozing with black smoke, climbed up dazedly and staggered to the edge of the room.

"Nezuko!"

Tanjiro belatedly exclaimed,

But I saw Nezuko already bathing in the sun,

“Brother…Brother…I…”

Nezuko felt her head grow dizzy, and when she saw the familiar man in front of her, she wanted to speak, but she was a little hesitant.

Tanjiro rushed over, hugged his sister in his arms, tears welling up in his eyes.

"Nezuko...Nezuko...Nezuko...that's so great!"

Tanjiro seemed to have broken free from some heavy shackles in his heart and cried loudly without any restraint.

Since his father died young, Tanjiro has taken on the responsibility of the family, taking care of his brothers and sisters and making a living by selling charcoal.

No matter how hard or tired he was, he never complained.

Until the ghost king killed his whole family, even his sister turned into a man-eating evil ghost,

He still gritted his teeth and held on, holding the Nichirin Sword that could kill demons, protecting his sister, and attempting to become a member of the Demon Slayer Corps.

Until now,

Tanjiro acted like a child who had not yet reached adulthood, and was extremely excited about his sister's new life.

"Because I've been a ghost for so long, my memory is a little fuzzy, but it should recover slowly."

Urokodaki Sakonji did not disturb Tanjiro,

After a while, he began to observe Nezuko's physical condition. His astonishing discovery made him scream out: "How is it possible?" Hearing the sound,

Tanjiro's heart was lifted again, and he asked, "Is there a problem, teacher?"

Urokodaki Sakonji looked serious and stared at Nezuko carefully. After confirming that he was not mistaken, he said, "Nezuko has turned back into a human, but her body functions are terrifyingly strong, still comparable to when she was a demon."

Nezuko, who has recovered as a human, still maintains the physical skills of a demon.

And no longer afraid of the sun.

Tanjiro also found it incredible and asked in surprise: "There is such a thing?"

Then he remembered Uncle Jiu's inference about the Ghost King he had mentioned.
The birth of the Ghost King was due to the general trend of the world and Yin-attributed potions, which caused life to evolve and mutate to a certain extent.

If this mutation is correct, it is similar to the product of the Yin God.
In Uncle Jiu's world, they are yin gods like the night-wandering gods and the ghost generals of the underworld.

But if the mutation goes wrong or fails, it will result in monsters like zombies and vengeful ghosts.

Muzan Kibutsuji is obviously the latter.
Therefore, the humans who were turned into ghosts by him were, like him, life forms that had failed in evolution.

The medicinal power of [Five Yang Red Pill] can make up for the failure of the mutation to a certain extent, causing it to change in the positive direction.

It's similar to the faint effect of a part of the [Blue Spider Lily] that Muzan Kibutsuji dreams of completing.

Therefore,
The current Nezuko is not a demon, but a new human being who has emerged in a completely new state after improving the failure mutation of Muzan Kibutsuji.

Even Uncle Jiu did not expect this kind of change.

"Demon Slayer's consciousness is quite good at taking advantage of the situation."

In the reincarnation space, Fang Yi saw Nezuko who had overcome the sunlight, and the corners of his mouth curled up slightly, saying: "Under normal circumstances, it is very difficult for a product of a failed mutation like Muzan Kibutsuji to make up for its defects."

Benign mutation,
To put it bluntly, it is just like buying lottery tickets. The codes of souls and genes have countless possibilities. Perhaps it will take tens of thousands or millions of ghosts to eat the [Five Yang Red Pill] for a benign mutation to occur.

but,

In order to destroy the failed product of Kibutsuji Muzan, the Demon Slayer consciousness even spent a large amount of its origin and directly used Nezuko, who had eaten the [Five Yang Red Pill], as a template for a benign mutation.

In other words, the elixir that Tanjiro brought back from the mission world will, from now on, have similar effects to the blue spider lily because of the intervention of the Demon Slayer consciousness.

Able to purify the blood of Muzan Kibutsuji's failed product.

"Well, Demon Slayer wants to wipe out Muzan Kibutsuji and even uses the reincarnation game to create new humans."

Fang Yi smiled and said to himself: "To me, these new humans are all excellent players. Cooperation between the two sides is a win-win situation."

News of a ghost turning into a human.
It blew towards the headquarters of the Demon Slayer Corps like a hurricane, and was then distributed throughout the Demon Slayer Continent as the seeds of hope.

With the guarantee from the previous Water Pillar, Sakonji Urokodaki,
And the lord personally summoned Tanjiro for treatment and confirmed that the news was accurate.

The Demon Slayer Corps and Muzan Kibutsuji have been fighting for nearly a thousand years, with countless humans killed and injured, and their loved ones turned into evil demons. Now they have finally found a way to turn demons back into humans.

"Is that right?"

Ubuyashiki Yoya's face was full of excitement. He was no longer as weak as before.
As a player, his strength has surpassed all the pillars. Even when facing the legendary upper-rank swordsmen who can kill pillar-level swordsmen in seconds, he can easily win.

With the [Demon Hunting Weapon] in hand, he is the nemesis of ghosts.

"It's okay. I can give you all the reward points. As long as we can save the humans who have been turned into ghosts, all the sacrifices will be worth it."

Ubuyashiki Yoya did not hesitate at all.
After hearing that the elixir that Tanjiro holds that can turn demons into humans comes from the "Jiushu Yizhuang" in the mission world,
Willing to take out all the remaining assets in exchange for those pills.

"In the past, demons attacked humans and used the children of the Demon Slayer Corps as food, but now..."

Ubuyashiki Yoya was full of vigor and waved his hand, saying: "Kill those demons who have committed numerous crimes, save those demons who have not yet fallen, the shadow of Muzan Kibutsuji will be ended in our era!"

Tanjiro was promoted to a swordsman in the Demon Slayer Corps as an exception, without having to go through the trial of the Wisteria Prison.

His first task,

He went to the Infinite Train with the Flame Pillar to deal with the [Ripper] incident which was suspected to be caused by an evil spirit.

Just as the conflict between the Demon Slayer Corps and the Demon King intensified in Demon Slayer Continent,
The [Invitation to All Worlds] that was previously sent out has received a response.

Three figures appeared in the [Ten Thousand Year Snow Mountain] in the reincarnation space.

(End of this chapter)