Konoha: The seal art teacher of the ninja school

Chapter 1 Yu Sheng Xia Yan
The morning of September 42st, Konoha [-].

It has been raining non-stop since early morning.

In the white rain and fog, the Hokage Yanyan on the rock wall in the distance seems to be covered with a veil, which looks hazy and looming.

There are not many pedestrians on the street, but their faces are full of hope and vitality.

It has been two years since the end of the Second Ninja World War, and people have gradually hidden the pain caused by the war deep in their hearts, and calmed down to welcome the arrival of a new life.

"I haven't been back for several years. It seems that the village has recovered well."

A boy in a black ninja suit strolled leisurely on the street, holding a bunch of three-color meatballs in his hand while walking and eating.

He looked to be only fifteen or sixteen years old, with messy silver curly hair, exquisite but slightly lazy features, and a forehead guard that symbolized Konoha's identity as a ninja.

Although he didn't hold an umbrella, there was no trace of being wet by rain on his body, which added a touch of mystery to him.

The boy's name is Natsuhiko Yusheng, who has just been promoted to a special jounin recently. Due to his mission, he needs to stay outside for a long time, and he hasn't returned to Konoha for a long time.

When he returned to Konoha this time, he actually had an important task on his shoulders.

That is to serve as the seal art teacher for the new semester of the ninja school.

"I didn't expect it to go so smoothly. Not long after I submitted the application, the transfer paperwork came, and I didn't even need an interview."

Xia Yan was in a good mood, humming a song softly, and his footsteps seemed extraordinarily brisk.

In fact, he had applied for this position several times before, but the school would reject him every time on the grounds that he was too young.

Xia Yan is not happy about this.

Five or six-year-old children can go to the battlefield, so what's wrong with being a teacher at the age of 16?
You must know that he can become a special jonin because of his attainments in sealing techniques.

But this time it was finally a success, and it seemed that the village finally recognized his strength.

Thinking of this, Xia Yan couldn't help laughing at himself.

Perhaps in the eyes of many people, he became a very ninja at the age of 16, and he is Konoha's star of tomorrow.

But Xia Yan knew it himself.

Compared to those senior time-travelers who were low ninja at the age of three, high ninja at the age of five, and achieved the Six Paths before the age of ten, and let Kaguya take maternity leave by the way, his achievements are not worth mentioning.

Even Naruto Uzumaki, the protagonist of the original work, was only 16 years old when he became a six-path powerhouse.

Sure enough, people cannot be generalized.

Ugh!
Who made him a low-end traverser with no cheats, no special blood, and mediocre talent?

To be honest, Xia Yan's ability to become a special jounin is already an extraordinary performance.

You must know that when he was in the ninja school, he even considered whether to give up ninja and become a chef, drop out of school to become a ramen apprentice, at least he can make it to the finale.

He was able to have the current strength, thanks to his good luck, he was assigned to the sealing class after graduation.

Because there, Xia Yan got a precious opportunity to learn the sealing technique.

The so-called sealing technique is a special ninjutsu that uses rune techniques to restrict the opponent's chakra, block the opponent's actions, and even reduce the dimensionality of things.

Although the sealing technique is not as cool as ordinary ninjutsu illusion in the original work, it will play an important role every time it appears.

From the curse seal on Sasuke to Kakashi's seal of evil, from Orochimaru's five-element seal to Jiraiya's five-element unseal.

There is also Tsunade's yin seal, various seals of Jinchuriki, and even the seal of Otsutsuki Kaguya, the brother of the Sage of the Six Paths, all involve the use of sealing techniques.

Xia Yan's learning journey of sealing art started from a book called "Introduction to Sealing Art".

This book is a teaching material written by the seal art master Uzumaki Mito when the ninja school was first established.

There are detailed notes on the various basic runes used in the sealing technique, which is very suitable for beginners.

From the two most fundamental runes, Yin and Yang.

Then to the five elements corresponding to the basic chakra attributes: fire, wind, water, earth, and thunder.

Then there are various functional runes: open, close, branch, loop, jump, select, add, subtract, multiply, divide, input, output, up, down, left, right, east, south, west, north, Medium, hair, white...

Each rune has different writing styles for different genres, and various deformations must be made according to specific uses.

And this is the version that has been simplified and sorted out by Mito-sama.

It is not difficult to see that the sealing technique is similar to mathematics.

Even if you are in a hurry, if you don't, you still won't.

However, when Xia Yan was learning the sealing technique, he felt like a fish in water.

As a programmer in his previous life, he quickly discovered that these runes were very similar to something he was familiar with.

That's... computer programming languages!

And it's a high-level language with a standard library.

In order to verify his idea, Xia Yan tinkered with a small invention after learning the basic runes.

A rune scroll made according to programming ideas.

Its function is very simple.

When Xia Yan enters Chakra, a line of text will appear in the blank box in the center of the scroll.

【Hello World】

It seems to be greeting the coming new world.

Xia Yan's idea is correct!
These runes are not just a tool for sealing, but a programming language for Chakra.

This reminded Xia Yan of the "Introduction to the Sealing Technique", the record about the sealing technique being inherited from the Immortal of the Six Paths, combined with the plot of the original work he had seen in his previous life...

He suddenly felt like touching a switch, and a flash of lightning flashed in his mind!
In the past, Xia Yan never understood that Chakra was brought to the Ninja World by Kaguya, and the seal was invented by Indra. What did the legendary Sage of the Six Paths explain the truth of Chakra and taught everyone?
Now he understands.

It is a seal rune.

Perhaps when the Sage of the Six Paths clarified the truth of Chakra to the world, he was actually teaching everyone how to program Chakra through runes.

Perhaps the so-called Ninja School is actually a programming training institution.

Then the Sage of the Six Paths once wanted to connect everyone through chakra, maybe he was building the Internet!
So, the Sage of the Six Paths is still his colleague?

Xia Yan felt that his fixed thinking about the sealing technique was suddenly broken, and countless sparks of inspiration burst out in his mind.

With an open mind, he quickly came up with a bold idea.

Maybe he can use this Chakra programming language to create a system of his own!

No system plug-ins?

Then he will knock one for himself!
For a moment, Xia Yan was full of pride and felt that life was full of hope again.

It's a pity that the ideal is full, but the reality is very skinny.

Building a Chakra-based system is ten times more difficult than Xia Yan imagined.

Although the chakra-based rune language is similar to the computer language based on electronic components, there are many differences in details, so they cannot be applied mechanically.

Moreover, the rune language has been passed down from the era of the Sage of the Six Paths to the present, and after thousands of years, there are many deficiencies and omissions.

Xia Yan is like learning by himself with a C language textbook that is incomplete and full of mistakes. He has to fumble for many places by himself.

In the days that followed, he either performed various tasks in various parts of the Land of Fire or collected materials on the sealing technique, or studied at home, merging the knowledge he had learned in his two lifetimes.

Six years have passed now.

After several iterations, Xia Yan finally reduced the original hill-like prototype into a chakra metal ball the size of a fist by using the chakra conductive metal he bought from his savings.

Using this as a carrier, he managed to build a simple system.

The biggest feature of this Chakra-based system is that it can directly interact with Chakra.

Skip the keyboard and mouse set.

It is similar to the brain or human brain chip that appears in science fiction movies.

But Xia Yan didn't dare to stuff the fist-sized metal ball into his brain, but sealed it in his stomach.

In theory, he's still a computer genjuriki.

This "Chakra brain" Xia Yan has not been completed for long, there are only a few programs in it, and it is still far from what he imagined.

But at this moment he felt that he had reached a bottleneck.

If you want to continue to upgrade the system, you need to master more sealing runes and earn funds to buy rare materials.

Returning to Konoha this time as a seal technique teacher is the first step for Xia Yan to solve these problems.

Yes, Xia Yan wanted to become a teacher not for teaching and educating people, but for the collection of books in the school library.

When the ninja school was established, the major ninja tribes donated a lot of books under the call of the first Hokage, and they are still in the school library.

Although there are basically no good things, most of them are backward, obscure ninjutsu scrolls, or miscellaneous notes and travel notes written by predecessors.

To most people, it may be just tasteless, but to Xia Yan, it is an untapped treasure mountain.

Because there are many similarities between the runes and the ancient characters of the ninja world, it is impossible to say which book can inspire Xia Yan to restore the lost runes.

Not to mention that there are still ancient books on the sealing technique donated by Master Mito on behalf of the Uzumaki clan in the library, which are treasures that only a small number of teachers can read.

Therefore, even though Xia Yan knows that "teacher" is a high-risk occupation in this world, he still decides to become a glorious teacher.

"I hope the books in the library will not disappoint me."

Xia Yan muttered, threw the finished bamboo sticks into the trash can on the side of the road, and walked towards the ninja school.

Today is the day when the new term of the ninja school starts.

(End of this chapter)