Swing the fire shadow with collapsing jade

Itachi Uchiha sat quietly on the ground, feeling the natural energy in the air around him.

Then he began to practice for the first time according to Uchiha Ye's instructions.

What he is practicing now is the training version 1.0 developed by Uchiha Ye. This version of the training method has its own characteristics, that is, it is extremely simple and does not involve the more complicated acupuncture points of the whole body.

Its function is only to allow the cultivator to transform the chakra inside his body. At the same time, the newly cultivated energy will also undergo certain transformations on the cultivator's own body, and it also lays the foundation for the next step of cultivation. A foundation.

According to Uchiha's research over the past few years, the only flaw of this technique is spiritual energy.

Therefore, he is more friendly to ninjas with Yin escape chakra.

The reason for this problem is that the natural energy from the outside world is too violent and must be integrated with the human body's spiritual energy before it becomes softer and easier for the human body to absorb.

The duration of practicing the exercises is naturally related to one's spiritual energy.

The stronger the spiritual energy of a person, the longer he will spend practicing every day, and the faster his strength will naturally grow.

Since ninjas need to use their own spiritual energy to refine themselves, so basically every ninja can practice this technique. However, they were originally limited by their own qualifications and could not feel the natural energy of the outside world.

Since Shennong successfully developed this psychic potion, this difficulty has naturally disappeared.

In recent years, Uchiha has taught his cultivation techniques to several upper-level people in the Kingdom of Iron.

At the same time, training permissions were also opened to a considerable number of the original Iron Country ninjas.

If you want to obtain this part of the cultivation rights, it will be linked to your own point contribution. If your contribution reaches a certain level, you can choose to consume part of the contribution points to redeem this practice method.

Since the Kingdom of Iron had only unified the ninja world for only a few years, Uchiha decided to use this method to prevent the leakage of the technique and avoid getting it by some ambitious people.

As for this method of redemption, even Uchiha himself is no exception.

This time he was able to teach it to Uchiha Itachi because he used his contribution to exchange a quota for Uchiha Itachi.

Others can naturally do it, but they don't have such a high level of contribution as Uchiha.

And when others reach this level in the future, their rights will naturally be protected by Uchiha Industry.

And this day is destined not to be too far away. After all, we all live in the same country. No matter how confidential things are, those who can know will eventually know. This is not based on personal will.

Uchiha also knew in his heart that the Iron Country's own background was still too shallow. In addition, the ninja world had never seen such a unified situation, and everyone was not used to it.

Therefore, it is inevitable that there will be some careerists in the ninja world who want to restore the old ruling order.

It's just that now, under the suppression of Uchiha's powerful strength, it has not exploded. Uchiha knows this very well.

But he is not worried. When the new group of people grows up, they will recognize Tie Zhiguo's rule more. By then, these new groups of people will inevitably replace the old ones. Only then will the new group of people grow up. It’s time for the Kingdom of Iron to throw off its arms and stride forward.

Uchiha calmed down his mind and said silently in his heart: "Don't be in a hurry, I still have plenty of time."

Then he looked at Uchiha Itachi in front of him. Uchiha Karma's transformed eyes directly penetrated Uchiha Itachi's body and saw the chakras inside his body.

In his vision, Uchiha Itachi lived up to his reputation as a genius. As a genius ninja of the Uchiha clan, his spiritual energy was indeed very large compared to ordinary people.

At this time, as the natural energy from the outside entered, he soon opened two rounds in succession.

But then he exhausted his spiritual energy and felt that his practice had reached the limit. Uchiha Itachi slowly stopped, moved, and opened his eyes.

At this time, Uchiha Itachi's eyes were not as bright as before he practiced. That was because the spiritual energy was consumed too much, causing the divine light to converge.

But it's not a big deal, just rest and rest.

Uchiha Itachi looked at Uchiha Ye expectantly, with a somewhat ashamed expression.

Uchiha seemed to read something in his eyes, smiled and said: "It's okay, Itachi, at your age, you have done a good job."

"What's wrong with you now is that you are too young and your mental energy is too weak, but compared to your friends of the same age, you are already much stronger." Uchiha comforted him.

Uchiha Itachi lowered his head and thought for a moment, then cheered up again and said firmly: "Teacher Ye, I will never let you down."

"Um"

Uchiha nodded happily.

"Let's go, let's practice here for today. Let's go eat something first, and then go home and have a good rest. We will continue tomorrow." Uchiha Ye touched Uchiha Itachi's little head and said.

Uchiha Itachi nodded his little head very cutely, and then followed Uchiha Ye and walked forward.

The master and the apprentice walked into a barbecue restaurant one after another. After eating Haisai for a while, they parted ways at the entrance of the barbecue restaurant.

Uchiha Ye watched Uchiha Itachi's figure walk away until he was out of sight, then walked towards the teleportation array in the capital.

He also wanted to go to the Land of Thunder. Recently, Kushina's belly was getting bigger and bigger. Minato was very worried, so he found Uchiha Ye and asked for a leave, intending to go home to accompany Kushina.

Uchiha agreed very happily, and at the same time took over the affairs of Minato guarding the Kingdom of Thunder.

After walking for a while, I happened to pass by the teleportation hall where people were coming and going in the distance.

In order not to affect other people in the village, Uchiha and the others placed the teleportation hall on the outskirts of the village.

At this time, although it was almost night, the material transfer hall at this time was still full of people coming and going in an endless stream. There was a separate sentry stationed by the Iron Kingdom nearby. Naturally, there were 24-hour patrols around here. The ninja is responsible for protecting the safety here.

Walking into the busy teleportation hall, the space inside is extremely huge, obviously not the size seen by the outside world.

As Tiejinguo's space technology becomes more advanced, the use of space becomes more mature, and the space here has also been expanded many times.

Ignoring this weird area, what you see next is a huge teleportation array located in the center. The entire teleportation array is divided into four parts, and can connect four different places at the same time.

And around this large teleportation array, there are 16 smaller teleportation arrays scattered around. The central teleportation array flashed, and four teams with completely different styles appeared in it.

One of the teams walked directly towards the teleportation array and entered the smaller teleportation array next to it. The light flashed and the entire team disappeared again.

The remaining team quickly walked towards the teleportation array and towards the gate behind them. It was obvious that they were transporting supplies from other places to Kyoto.

Not long after their group of people walked toward the teleportation array, the teleportation array in the center flickered again, and then four new teams appeared in the center of the teleportation array.

Anyone with some knowledge can see that this place has become the material throughput center of the Iron Kingdom. With the light of the teleportation array flashing, a huge amount of materials come in and out every day.

In order to meet the space demand here, the Ministry of Science and Technology of the Iron Country has also expanded it many times to meet the growing demand here. Looking at the current situation, I am afraid that the next space expansion is not far away.

At this time, many of the people coming in and out of here are merchants from all over the country. Due to the development of the teleportation array, some merchants spend a lot of money to directly teleport their goods in order to speed up their logistics.

The high price of the teleportation array is naturally not affordable for ordinary people, and the goods that can be transported using the teleportation array are naturally not ordinary goods, but are some high value-added products.

The teleportation array here is still not the most advanced in the Kingdom of Iron. The most advanced teleportation array currently is located in the mission hall of the Kingdom of Iron.

Seeing the busy scene in front of him, Uchiha felt extremely proud, thinking back to when he first came to the ninja world.

Although the technology of the ninja world has developed to a certain level, the application of these technological achievements in the ninja world is lackluster.

It was not until the Iron Kingdom unified the ninja world and vigorously developed the productivity level of the entire country that the entire country's strength achieved a qualitative leap.

After sighing, Uchiha immediately walked towards the door at the back. In a flash of light, he arrived at the mission hall.

The mission hall at this time is naturally completely different from a few years ago.

I saw a huge display screen hanging on the wall in front of the entire hall, with countless tasks scrolling on it.

Some tasks that were originally red suddenly turned green, then showed a completed status and then disappeared.

In just a few minutes, another batch of tasks were changed. At the same time, some tasks disappeared while others appeared again.

And the people rushing here are basically ninjas from the Kingdom of Iron.

Some of them are ninjas from the original Iron Kingdom, while some are ninjas who joined the Iron Kingdom after the world was unified.

After being exposed to the points system of the Iron Kingdom, a large number of lower-level ninjas abandoned their original interest groups and chose the Iron Kingdom that could provide them with greater benefits.

And this also resulted in the entire Iron Kingdom's ninja team rapidly expanding several times.

Currently, the number of active ninjas in the entire Iron Kingdom has exceeded 10.

And among these 10 people, the weakest ones are all Chuunin.

That's right, genin are basically studying in ninja schools now. Now every student who graduates from the Iron Country ninja school basically has the strength of chunin level.

And these chuunin have basically reached the level of elite chunin. The only thing they lack compared to the ninja is the mastery of the changes in the nature of chakra.

Uchiha ignored the busy crowd and continued walking deeper.

Once inside, what comes into view are densely packed private rooms. Each room represents a ninja team headed by Jonin.

These private rooms are the team spaces for their team.

In order to better control the ninja team of the Iron Country, Uchiha and the others established the current mission format.

Among the old people, ninjas usually took tasks in the village and went out to perform them. After completing the tasks, they could return home to rest.

After Uchiha and the others modified it, each ninja team basically rested in their respective team's space after completing their missions.

This process will last for nearly half a year. After the half-year mission period, they can get nearly half a month of vacation.

During this holiday, they can choose to return to their respective families.

The reason why Uchiha did this was to quickly cut off the connection between them and their respective groups.

After all, except for family members, no one will still maintain the close relationship with you after not having contact with you for half a year.

This function reduces the contact between ninjas, thus effectively dividing their respective interest groups.

Although this purpose is very effective, it also has its drawbacks.

For example, it is not suitable for large-scale joint operations among ninjas in the future.

However, because there is no hostile force in the Iron Kingdom, the Iron Kingdom can gather that number of ninjas at once.

Naturally, you can put it back first.

And Uchiha Ye naturally has his own independent space here.

Soon Uchiha Ye arrived at the door of his own space. A faint light flashed through the door, which seemed to confirm Uchiha Ye's identity. A wave of space fluctuations passed by, and Uchiha Ye entered the space.

As the leader of the Iron Kingdom, his personal space is naturally different from other ninjas.

First of all, his space area is not comparable to other ninjas.

Uchiha rarely comes here. The reason why he set up a room here is to facilitate the gathering of ninja teams to go out to fight in the future. At the same time, as the strongest combat power in the Iron Kingdom, his travel information is also very confidential.

The busy space fluctuations here can also conceal the trends of the Uchiha industry.

Uchiha walked through the empty hall and came to a small teleportation array. The teleportation array sensed the incoming information and a light curtain appeared automatically. Uchiha adjusted a few parameters at will and walked onto the teleportation array.

After a period of space fluctuation, the whole person disappeared.

When he appeared, Uchiha had already reached another realm.

It is the land of thunder.