Doraemon for an imperfect world

"No, no, no."

Tanjiro quickly waved his hands and said, "That's too dangerous."

He still remembered that his sister accidentally knocked Douma into the sky.

"It's ok!"

As Tengen Uzui spoke, he grabbed Tanjiro's swinging hands without a doubt. Suddenly, an irresistible force spread throughout his body. He immediately straightened his body, took a deep breath, and stomped his foot on the ground. But even so, everything he did was like a mantis trying to stop a chariot. The whole person was directly flipped over by this unintentional wave of the hand.

He somersaulted in mid-air and landed on the ground, then took several steps back until he slammed into a big tree, shaking off all the snow piled on the branches before he finally stopped.

"Um, are you okay, Mr. Uzui?"

Tanjiro asked worriedly.

"fine!"

Tengen Uzui shook his body hard to shake off the snow on him, and then looked at Tanjiro again.

In his opinion, a person's strength can be seen from the way he breathes, the way he walks, and the technique of exerting force, and Tanjiro is obviously an ordinary person who has never undergone formal training.

Ubuyashiki Teriyachi took in all of this, then looked at Uzui Tengen again and asked, "How is it?"

"Very strong!"

Uzui Tengen replied, "In terms of pure brute force, it's even better than the Misty Sound Island."

"okay, I get it."

Ubuyashiki Teriyachi nodded slightly, then continued, "Giyuu, could you please describe in detail how you encountered the Upper Moon Demon?"

"Yes."

Tomioka Giyuu said this and began to tell the story.

"I see, is that so?"

Ubuyashiki Teriyaki nodded thoughtfully. "Since you claim to be from the future, doesn't that mean there were no ghosts in your time?"

"Actually, I'm from a parallel future."

Doraemon explained, "I was forced to leave home for some reasons that are not yet clear, and now I am trying to return home."

"I see."

Ubuyashiki Teriyachi said this and couldn't help but fall into deep thought. "But even so, upper-rank demons and hundreds of ordinary demons were gathered in one place... Tianyin, help me go back to the study."

"it is good."

His wife immediately helped him turn around and leave.

"Everyone, come with me."

Ubuyashiki Teriyachi said as he walked, "Your name is Tanjiro, right? If I remember correctly, there should have been a special person buried at the location of your house. Those ghosts might be targeting her."

"A special person?"

Tanjiro blinked and followed in confusion.

Ubuyashiki Teriyaki and his wife searched in the study for a while and finally found a slightly yellowed book. After opening it, they found what they wanted.

"Tsugikuni Yoriichi, his wife is buried there."

Ubuyashiki Teriyaki couldn't help but fall into deep thought as he spoke, "But even so, what can a person who has been dead for five hundred years do?"

"Tsugikoku Yoriichi?"

Doraemon asked curiously, "Who is he?"

"He's a legendary swordsman."

Tomioka Giyu explained, "The reason why ghost hunters can fight against ghosts is because they have a special breathing method, and Tsugakuni Yoriichi is the founder of the original Sun Breathing. It is said that he is also the only man who has ever severely injured Muzan Kibutsuji."

"Did they actually invent something that could make people that powerful?"

Doraemon couldn't help but widen his eyes and exclaimed, "And then? What happened then?"

"According to records, although Tsugikoku Yoriichi severely injured Muzan Kibutsuji at that time, he was unable to kill him. Not only that, he also let the demons accompanying him escape."

Ubuyashiki Teriyachi closed the book and said with some regret, "Plus, his brother turned into a demon and cut off the head of the Demon Slayer Corps leader at the time and defected to Muzan Kibutsuji, so he was forced to leave the Demon Slayer Corps."

256

Chapter 256: The past of Yoriichi Tsugumi.

As he said this, Ubuyashiki Teriyaki couldn't help but sigh helplessly.

"That was the closest our clan ever came to erasing the stain and shame of Muzan Kibutsuji, and since then, no one has ever been able to witness Muzan Kibutsuji alive."

Doraemon: "The stain of the clan?"

Upon hearing this, Ubuyashiki Teriyaki's figure became even heavier, as if some invisible burden spanning thousands of years was pressing on his shoulders, making it difficult for the frail man to breathe.

That was the thousand-year blood debt accumulated by allowing an evil creature to roam the human world, and it was the karma of countless sentient beings who were killed because of it. Whenever he mentioned this name, his tone always became serious. This seriousness was not only for the mission and long-cherished wish of the clan, but also for the countless victims who were buried in the ghost's belly.

But even so, Ubuyashiki Teriya still had to admit:

"That's right. Muzan Kibutsuji is related to my family by blood. You could even say he's my ancestor, whom I find it hard to talk about or acknowledge."

A creature that has survived for thousands of years and feeds solely on humans...

There are actually such creatures living in this world, and they even create more ghosts with their own blood. So how many people have died in the world because of this in the past thousand years?

When Doraemon thought of this huge number, he couldn't help but feel a chill down his spine.

"So, if we want to know more about Muzan Kibutsuji, we have to find Yoriichi Tsugakuni back then?"

"How can it be."

Ubuyashiki Teriyaki gave a subconscious wry smile and said, "That was five hundred years ago... Could it be that you..."

"Well, let's go back five hundred years and find the original Tsugikoku Yoriichi."

Doraemon said as he took out the Time Belt from his pocket and put it on.

"Is it really possible?"

Upon hearing this, Ubuyashiki Teriyaki couldn't help but say, "In that case, can you take me with you?"

"If the Lord wants to go, then we must go with him."

Uzui Tengen said, grabbing Tomioka Giyu and saying, "No matter where the lord wants to go, at least there are two pillars to escort him so that we can feel at ease."

"I'll go with you."

Tomioka Giyu said, "But don't compare me to the other pillars."

This guy……

Upon hearing this, Uzui Tengen couldn't help but be speechless.

So arrogant!

"of course can."

Doraemon said, "Just hold me tight."

"Is that so?"

Tanjiro said as he gently hugged Doraemon from the side - although it looked like it had a metallic luster, it actually felt quite soft and elastic.

Seeing this, the others also hugged Doraemon. As Doraemon pressed the switch, the surrounding scenery suddenly changed.

"here it is?"

As Uzui Tengen spoke, he walked forward and opened the door. He couldn't help but feel a little shocked when he saw the completely different spirit in front of him.

Is this really the world of five hundred years ago?

"who!"

Suddenly, as if noticing his presence, two swordsmen wearing Nichirin swords rushed up.

so slow!

Although his steps seemed firm and steady, his breathing was rather mediocre... Was there no breathing technique?

Tengen Uzui thought about it, walked around behind the two men casually, pulled out the Nichirin Swords from their bodies and examined them carefully.

It is true that the weapons are made of "Gorilla Crimson Iron Sand" and "Gorilla Crimson Ore", but these two swordsmen are obviously just ordinary people.

Was it the era before breathing techniques were invented?

"how come?"

The two swordsmen whose weapons were taken away were stunned for a moment. "This strength and speed, could it be a ghost?"

"If you stay any longer, it will cause chaos!"

Doraemon said, taking out a few bamboo dragonflies and placing them on everyone's heads one by one. "We can fly with this, let's leave quickly."

After saying that, Doraemon flew up first. Although the others caused some confusion at first, they immediately followed him and rose into the air.

"Is this what humans will be able to do two hundred years from now?"

Ubuyashiki Teriya could not help but say in amazement, "So how can we find Yoriichi Tsugikoku of this era?"

"let me find it……"

Doraemon said as he took out a searching stick from his pocket, "With this, we can find his direction."

After saying that, Doraemon led everyone to fly to a slightly farther direction and landed, then he placed the searching cane on the ground, and soon the cane fell in one direction.

"Ah."

Doraemon nodded "Is Tsugikoku Yoriichi in the southeast direction?"

“Can it really be located like this?”

Ubuyashiki Teriyaki couldn't help but ask in a somewhat strange tone.

This thing looks so unreliable.

No, considering that a bamboo helicopter worn on the head can make a person fly, using a cane to determine the direction of falling does not seem to be a big deal.

"But it's not enough to have only one direction."

Doraemon took out the Anywhere Door and said, "Wait a moment, I'll try it in other places. This way, I can mark the directions of different locations on the map. The last overlapping location will be where Jigoku Yuanyi is."

After this operation, everyone successfully arrived at a remote hillside. At this time, a red-haired man was sitting upright on a chair, gazing at the clouds above his head with calmness, and a divinity that was at peace with the world emanated from him.

With just one look, both Uzui Tengen and Tomioka Giyu were certain that the man before them was undoubtedly the legendary Yoriichi Tsugikuni.

At this moment, Tsugikoku Yoriichi also noticed their presence.

"You are?"

"Hello."

Doraemon said, "We have returned to the present from five hundred years in the future. These two can be considered your students."

"Hello."

Tomioka Giyuu stepped forward and said.

"Breathing technique?"

Jiguo Yuanyi nodded calmly, "I see, that's how it is."

"Aren't you surprised?"

Tomioka Giyuu asked.

"Of course I'm surprised, but I know you're telling the truth."

Ji Guoyuan stood up and said, "You have returned from the distant future. There must be something extremely important, right?"

"really."

Tomioka Giyu took a deep breath and asked, "Excuse me, what time is it now? Has your brother turned into a ghost?"

"what?"

Ji Guoyuan, who was always calm, was stunned for a moment. "Brother, he turned into a ghost?"

Tomioka Giyu nodded, thinking that this might not have happened yet, so he asked again, "Is your wife still alive?"