Ninja school teacher, I can become stronger by teaching.

Chapter 715: Sasuke's Birth
The Land of Rain, Six Paths City.

Chakra Technology Institute.

Many ninjas wearing ninja clan uniforms looked nervously at Nagato who was standing on the test bench.

Nagato, on the other hand, was concentrating on mobilizing his chakra and releasing water-style ninjutsu on the scroll in front of him.

"Water Release: Water Dragon Bullet Technique!"

Nagato quickly formed seals and condensed a water dragon that rushed towards the scroll.

The scroll on the stage seemed to be connected to some infinite space.

Even a water dragon that was thick enough to blow an adult away disappeared from everyone's sight the moment it touched the scroll, without causing the scroll to shake at all.

"Is this a successful improvement?" Yahiko asked excitedly.

"Should?" Kakuzu wasn't quite sure, as sealing techniques were not something he was good at.

"One time doesn't mean anything. Let's see the next test." Mu Yue replied.

He improved the sealing techniques used on ninjutsu scrolls, making the production of ninjutsu scrolls easier and capable of storing more ninjutsu.

Then Nagato tried several more times, and was successful every time.

"We succeeded!" A ninja from the Shinobi Clan couldn't help but cheer.

According to the success rate of the improved ninjutsu scroll, most of the ninjas in the Shinobi Sect have the opportunity to be equipped with ninjutsu scrolls, which is equivalent to mastering a batch of ninjutsu out of thin air, and it does not consume much chakra to use.

"If the scroll is obtained by other ninja villages, will they be able to copy it?" Kakuzu looked at Sosuke and asked.

If other ninja villages do not have the ability to imitate, the Ninja Clan can make a fortune with the new ninjutsu scrolls.

The Ninja Clan's new ninjutsu scrolls are much stronger than the old ninjutsu scrolls that have not been improved.

The first is the difference in difficulty of production. The old technology ninjutsu scrolls have high requirements for making ninjas, are difficult and prone to failure, and have high overall costs.

If the Ninja Clan is willing to engage in a price war, they can easily kill the old Ninjutsu scrolls.

Secondly, the upper limit of ninjutsu scrolls has been greatly increased.

Currently, most of the ninjutsu scrolls on the market in the ninja world are water-style ninjutsu scrolls.

It's not that the scroll cannot seal other ninjutsu, but the sealing techniques on the old ninjutsu scrolls are not very effective for storing energies such as thunder and fire.

For example, putting a huge fireball into the old technique ninjutsu scroll.

When used by a ninja, it will not be a fireball that hits the opponent, but a pile of flames will erupt with the scroll as the center.

It's not that it can't be used, but it's not easy to use. It's better to use the detonating talisman directly, and it's cheaper.

The new ninjutsu scroll of the Ninja Clan does not have this problem, and there is not much difference between releasing ninjutsu and releasing ninja hand seals.

"If it were Konoha, there would be a chance that they could crack the technology." Mu Yue said after thinking for a while.

His sealing technique is essentially the same as the Uzumaki sealing technique. If Konoha gathered all the sealing techniques masters like Kushina together to study it, it would only be a matter of time before it was cracked.

After all, it is easier to study and crack the technology than to develop it.

His sealing skills were more advanced, but not so advanced that Kushina couldn't understand.

"Is that so? Then we have to keep it a secret." Kakuzu nodded.

Even if only Konoha could crack it, he wasn't going to sell it to other ninjas.

Based on Kakuzu's understanding of those ninja villages, if the Shinobi Clan really has a chance to become the sixth largest ninja force, it will definitely have more than just one or two enemies.

"We have to keep it secret, but we can also sell it to a certain extent, whether it's to daimyo or ninja village." Mu Yue shook her head.

"Even Konoha won't be able to crack the technology in the short term. By the time they crack it, we will have developed better technology."

Mu Yue was not afraid that his sealing technique would be broken because he had a stronger version.

If there is an opportunity to make big money, you must make it. Otherwise, how can you make the five major ninja villages jealous and make them increase their investment in technology?

However, this achievement was not enough to impress Mu Yue. What he wanted was real chakra technology.

Combining chakra with technology can greatly enhance the overall strength of the ninja world while developing productivity.

"Is that so? Then we can make a lot of money." Hearing Mu Yue's words, Kakuzu's eyes lit up.

Selling it to daimyo is indeed a very good option. Those daimyo are rich enough and their ninja forces are not strong. They will definitely be happy to buy their new ninjutsu scrolls at a high price.

Due to the shortage of ninjas in the Ninja Clan, Mu Yue directly mobilized a large number of Rain Ninjas to come to Liudao City to make ninjutsu scrolls.

In addition, in order to facilitate his actions and as the timing was almost right, Mu Yue asked the Rain Ninja Village to announce his identity as the leader of the Rain Ninja.

The big ninja villages that had conducted detailed investigations on the Ninja Clan had long known that Sosuke secretly controlled the Rain Village, but some smaller forces had no idea and were all shocked.

With the supplement of the ninja power of Rain Village, the problem of the number of ninjas in the Ninja Clan was instantly solved. Whether in terms of strength or scale of influence, it is the undisputed number one after the five major ninja villages.

Coupled with the newly developed ninjutsu scrolls by the Ninja Clan, all kinds of news about the Ninja Clan swept across the ninja world, and villages in all countries were discussing the Ninja Clan.

Some people discussed the power of the Ninja Clan, while others discussed the Ninja Clan's technology.

Taking advantage of this trend, the Ninja Clan continued to expand the Six Paths Castle, absorbed ninjas who agreed with the Clan's philosophy, and continued to grow stronger.

While developing itself, the Ninja Clan is also giving back to the Rain Country. Driven by the Six Paths Castle, the eastern economy of the Rain Country is developing rapidly.

In addition, the Bird Country, which has a branch of the Ninja Clan, also benefited from the development of the Ninja Clan and gained some development opportunities.

Seeing the Ninja Clan making a lot of money and growing rapidly, the big Ninja villages became very anxious.

The three major ninja villages of Iwagakure, Kumogakure and Sandagakure quickly cooperated and established relevant research laboratories, gathering the elites of their villages to crack the new ninjutsu scroll technology and bring forth new ideas.

Because the technology was more critical this time, they stepped up their cooperation, and the alliance, which had been somewhat shaky, became solid and close again.

Even Mito Kado En and Utane Koharu couldn't sit still and strongly supported the research on ninjutsu scrolls at the high-level meeting.

Sarutobi Hiruzen even proposed to invest more funds in other research so as not to allow the Ninja Clan to always maintain its leading position.

Mu Yue was happy with this result, so she passed all of them.

After the meeting, Minato Namikaze followed Mu Yue back to the Hokage's office.

"I'm sorry, Mu Yue. During such a critical period, I can't help you share the pressure well." Namikaze Minato said to Mu Yue with an apologetic look on his face.

Because he had to take care of the pregnant Kushina, Minato Namikaze no longer worked overtime and always left work on time.

It was fine when he had free time and it was enough to handle the affairs, but now that Konoha is quite busy, Minato Namikaze felt a little embarrassed.

"There's no need to say that. Kushina's pregnancy is not only important to you, but also to the village. It doesn't matter if you worry too much." Mu Yue shook her head slightly.

Pregnancy is a very important matter, especially for a Jinchūriki.

Because during pregnancy, the energy in a ninja's body will automatically be used to nurture the fetus, which will cause the seal to weaken, and the tailed beast is likely to take the opportunity to break the seal and escape.

Hearing Mu Yue say this, Minato Namikaze felt a little relieved.

"Recently, Fugaku's second son was born safely. I hope Kushina will be able to do well as well." Their two families have a good relationship. In addition to Minato Namikaze and Uchiha Fugaku having a decent relationship, Kushina and Uchiha Mikoto are also friends.

"It will go smoothly." Mu Yue said.

Obito did not turn evil, Uchiha Madara was killed by him, leaving only one Black Zetsu who had no reason and no ability to come to Konoha to recreate the Night of the Nine-Tails.

"Well, when the baby is born, Muyue, you have to come visit us more often, otherwise the child will mistake us for us." Namikaze Minato joked.

Mu Yue thought about it and realized that if it was Naruto, it would be hard to say.

Naruto in the parallel world has already admitted his mistake once.

……

After dinner, Shisui went to the small park on the Uchiha clan's land.

He and Itachi had an agreement that they would meet every Sunday if they had nothing to do, to chat together or for Shisui to tell Itachi stories.

If there was something going on, Shisui would inform Uchiha Itachi in advance that he didn't need to go.

"Itachi, good evening." Shisui greeted Uchiha Itachi who was walking over with a smile.

After saying hello, Shisui sat on a park bench with Uchiha Itachi.

Just when Shisui wanted to say something, Uchiha Itachi suddenly stood up, looked at Shisui seriously and said:
"Brother Shisui, please teach me the ways of ninja training."

Shisui looked at Uchiha Itachi in surprise, "Why do you suddenly want to learn ninja knowledge from me? At your age, you should have been taught a little bit."

Unlike ordinary people, the ninja clan has preschool education, and they can be exposed to a lot of ninja knowledge before attending ninja school.

"Because I want to become stronger and protect my brother." Uchiha Itachi answered honestly.

The moment he called his brother's name for the first time, Uchiha Itachi felt a special feeling that was difficult for the five-year-old to describe. It was a feeling different from that of his parents.

Uchiha Itachi didn't know how to describe it, but looking at his fragile newborn brother, he truly felt a sense of responsibility to protect him.

Although he was only five years old, both Uchiha Fugaku and Shisui had told him about the cruelty of ninjas.

This ninja world is very dangerous. If you want to survive and protect the people you want to protect, you need great strength.

And Shisui is the most outstanding person that Uchiha Itachi knows so far.

Uchiha Fugaku said that Obito was as powerful as Shisui, but from Uchiha Itachi's feelings, Shisui was more of a powerful person.

"Your brother? Uchiha Sasuke?" Shisui was a little happy.

It's good to protect his younger brother. With such a strong sense of family responsibility, he will definitely not grow up to be the cold-blooded and ruthless rebel Uchiha Itachi described in future intelligence.

"Yeah." Uchiha Itachi nodded.

He had also studied the knowledge taught to him by other Uchiha seriously before, but at that time he did so because Fugaku asked him to.

Now it is Uchiha Itachi who wants to become stronger from the bottom of his heart.

"Then Itachi, you better be mentally prepared, my guidance won't be easy." Shisui said.

Since he wants to teach, he will not be perfunctory. He is Mu Yue's first disciple and he must pass on Mu Yue's educational spirit.

"I will stick to it, and thank you, brother Shisui." Uchiha Itachi thanked him.

"Let's go." Shisui smiled and touched Uchiha Itachi's little head, then took Uchiha Itachi to a quiet forest.

He was very curious about how talented Uchiha Itachi was, to the extent that he could accomplish such a feat of annihilating the Uchiha clan at the age of thirteen.

You must know that the Uchiha clan is the strongest family in Konoha, and the overall strength of the entire family surpasses many small ninja forces in the ninja world.

"What knowledge have you learned so far?" Shisui first conducted a baseline test on Uchiha Itachi.

Only by knowing Uchiha Itachi's current level can he help him formulate a reasonable training plan.

"Throwing ninja tools and using chakra to strengthen the body." Uchiha Itachi answered Shisui while giving a practical demonstration.

Whoosh! !

Uchiha Itachi threw out six kunai at the same time, each kunai hit the center of the bull's eye, and the sharp edge of the kunai pierced through the target.

Then Uchiha Itachi concentrated his chakra on his fist and punched the big tree next to him.

boom!
The big tree shook violently, the leaves rustled, and a dent appeared on the part where Uchiha Itachi hit.

"Very good." Shisui praised, but he felt a little strange inside.

It is indeed impressive that a five-year-old child has such a level of ninja tool throwing and chakra control, but if compared with many geniuses, it is not particularly outstanding.

Take Shisui himself for example, when he was five years old he was even stronger than Itachi is now.

"Is it because his talent has not yet been stimulated?" Shisui guessed in his heart.

Without Mu Yue's instruction, Obito was the last in the Ninja Academy for three years.

With Mu Yue's guidance and after opening the Sharingan, Obito was able to display his talents.

However, Ren Zhishui could never have imagined that it was because Mu Yue ended the Third Ninja World War ahead of time, and Uchiha Fugaku was unable to take Uchiha Itachi to the battlefield, which changed Uchiha Itachi's life trajectory.

Without the excitement of the battlefield, Uchiha Itachi in the Mu Yue world did not have the same strong desire to become stronger at the age of four as Uchiha Itachi in the original work.

"You have now met the requirements for learning ninjutsu. I will teach you the basic Uchiha Fire Style: Great Fireball Jutsu." Shisui said after thinking for a while after the test.

Si - Wei - Shen - Hai - Wu - Yin

Shisui made each seal slowly, making sure Uchiha Itachi could see it clearly.

"Art fire escape ho fireball!"

When it came to the last Tiger Seal, a large amount of flames spit out of Shisui's mouth, forming a huge fireball that smashed into the open space.

"Did you see clearly? The key point of this ninjutsu is..."

Just when Shisui was about to give a detailed explanation, Uchiha Itachi moved.

He quickly formed seals with his hands, and the chakra in his body quickly gathered at his throat.

"Art fire escape ho fireball!"

A smaller fireball was spit out by Uchiha Itachi and hit the open space.

"You have good talent in ninjutsu." Shisui nodded in his mind.

He had learned the Great Fireball Technique just by watching it once. As a basic fire escape technique, the Great Fireball Technique was quite simple.

Then Shisui taught Uchiha Itachi the throwing of ninja tools and physical skills.

Looking at Uchiha Itachi who was working hard to protect his younger brother, Shisui was very pleased. The Uchiha clan was thriving.

The reform of the police force has come to an end, and the external problems have been almost resolved. The only problems left are those within the Uchiha clan.

(End of this chapter)