The new parallel time and space that split out of Konoha 10 years ago is so powerful that it even shows potential that is not inferior to the original historical main trunk.

Therefore, Uchiha Yu named this parallel universe the Three Hokage Universe, representing the new history changed by the two first-generation Hokage and Uchiha Madara working together.

This is an unprecedented era of great changes, and also an era of abundant harvest of Uchiha Yu's soul clones.

The huge historical changes that began in Konoha's 10th year caused the ninja world to quickly break away from Black Zetsu's control.

The public appearance of the time traveler Hashirama in the Land of Earth caused a sensation in the ninja world.

A year later, the information was passed to the Pure Land with the death of the first Tsuchikage, and the Six Paths Sage was almost driven crazy by this information.

It was not until then that he discovered that a variable had been inserted into his two sons, causing his most important anchors to be disrupted, and he could no longer descend with his sons' chakra as his support.

Ōtsutsuki Hagoromo could not accept that the ninja world, which he had controlled for thousands of years, was out of control, and began to frantically try other ways of descending, constantly trying to descend through his descendants.

Because of Otsutsuki Hagoromo's attempt, Uchiha You knew that not only the Uchiha, Senju, Uzumaki and other ninja clans were his direct descendants, but even the Snow Clan of the Hidden Mist Village and the Night Moon Clan of the Hidden Cloud Village were his direct descendants.

In addition to these large ninja clans, there are the brothers Kinkaku and Ginkaku from the Hidden Cloud Village, and even the Blood Eyes clan who are not in any ninja village, these scattered and outstanding ninjas are all descendants of the Six Paths Sage.

The Six Paths Sage's descent through the bloodline was complex and caused a lot of noise, which could not escape Uchiha Yu's eyes at all.

Uchiha You's soul clone stayed in the Ninja World for a year. The natural energy it absorbed was enormous, and the natural energy it indirectly controlled was even greater. It has achieved comprehensive monitoring of the Ninja World.

No matter where Otsutsuki Hagoromo descends, his descended body will definitely be discovered by Uchiha Yu.

Then the descended body of the Six Paths Sage would be ambushed in a carefully designed manner, defeated by Uchiha Yu with a powerful crushing force, and sealed.

The attempts to descend the Six Paths Sage lasted for ten years, and the continuous failures made the Six Paths Sage terrified, so he began to act at all costs.

In the end, he sent his younger brother, Otsutsuki Hamura, as the most powerful anchor and contactor to help the Six Paths Sage arrive safely.

This magical operation was very successful, and Uchiha Yu was in a panic for a long time before he eliminated these powerful Six Paths Sage's bodies and Otsutsuki Hamura who was able to escape one by one.

I don’t know what the Six Paths Sage did, but Otsutsuki Hamura is actually immortal. Uchiha Yu can only kill the body he descended into.

At the moment of physical death, Otsutsuki Hamura will instantly return to the Pure Land and cannot be caught at all.

Even under heavy seals, it couldn't stop him from returning.

But under the gaze of the Golden Rinnegan, Otsutsuki Hamura's soul will be cleansed completely when he dies, and he will not be able to bring any memories back to the Pure Land.

Soon after returning to the Pure Land, Otsutsuki Hamura will once again descend into the body of his descendants and continue to guide the arrival of the Six Paths Sage.

When faced with such an immortal enemy, Uchiha You's mentality was about to explode. He even had auditory and visual hallucinations every time he killed Otsutsuki Hamura.

[Hamura Sage shouts "I will come back!", flies to the sky and turns into a shining star]

It's outrageous.

In the repeated battles, Uchiha You met all the descendants of Otsutsuki Hamura, and also understood his likes and dislikes towards these channels of descent.

The Hyuga clan is Hamura's favorite descendant, but the Hyuga branch family is also the descendant he hates the most. If misfortune befalls him into the body of a branch family, he will commit suicide without hesitation and return to the Pure Land as soon as possible.

In the past ten years, the suicide rate of branch ninjas of the Hyuga clan has skyrocketed because of their ancestors.

The key point is that these people's suicide had no signs. They were fine the day before, but the next morning they found that they had killed themselves.

No matter how we investigate, we cannot find the specific reason for the suicide.

The main Hyuga family was frightened. They became cautious and no longer dared to yell at the branch family, for fear that the branch family members would commit suicide over a disagreement.

Although the Hyuga main family ninjas are powerful today and are the undisputed pillars of the Hyuga clan, it is natural for them to treat the branch family ninjas as slaves.

But these slaves are also members of the Hyuga clan, and they also require resources to be trained.

Such a large number of suicides by branch ninjas meant a serious loss of strength for the Hyuga clan.

What's more, the main family ninjas also encountered accidents one after another and died inexplicably.

The number of ninjas who died in the Hyuga main family was not as many as those in the branch family, but the ratio was terribly high. All the main family ninjas from the age of 10 to 40 died.

To put it bluntly, the Hyuga main family is almost extinct, and the Hyuga clan is actually showing signs of decline during the period when Konoha Village is booming.

Faced with such tragic losses, the Hyuga clan's patriarch and elders were terrified and dared not even leave the village anymore. The Hyuga clan's style of doing things became even more conservative.

In addition to the Hyuga clan, the Kaguya clan of the Hidden Mist Village are also descendants of Otsutsuki Hamura, and are also one of the channels for his descent.

But the Kaguya clan is a descendant that Otsutsuki Hamura dislikes very much.

It was not until the Hyuga clan suffered heavy losses and there were no suitable targets among the main family ninjas that he reluctantly chose the ninjas of the Kaguya clan to descend.

Because the Hidden Mist Village is isolated overseas, Otsutsuki Hamura's arrival was relatively hidden, and Uchiha Yu was unable to discover it immediately.

The result was that he encountered the strongest incarnation of the Six Paths Sage, and a mythical battle broke out outside the Hidden Mist Village, which destroyed this enemy.

Not only did Uchiha You not have the opportunity to seal the Six Paths Sage, but he also obtained some intelligence from him and sent part of it back to the Pure Land.

After that, Otsutsuki Hamura descended on the Hidden Mist Village many times, and caused quite a stir several times.

When Uchiha You shifted his attention, he made a surprise attack and attacked a six-year-old child of the Hyuga family.

I have to say, this time it was really unexpected and almost caused Uchiha You to capsize.

Because he didn't want to destroy Konoha Village, it took him two full years to find an opportunity to eliminate Ōtsutsuki Hamura and Ōtsutsuki Hagoromo in the wild.

That battle was quite hard.

Two years is too long, enough time for the Otsutsuki brothers' descended bodies to grow to their limits. The two powerful Six Paths-level ninjas are very difficult to deal with.

However, Uchiha You still won the battle, but he also suffered huge losses and even lost part of his memory.

From any perspective, it was a tragic victory.

Fortunately, Uchiha You did not waste two years. The huge barrier he set up successfully intercepted all the intelligence and prevented his information from being transmitted back to the Pure Land.

After this battle, the threat of the Kaguya clan of the Hidden Mist Village has been fully revealed, forcing Uchiha Yu to make up his mind to destroy them.

Through the [System] mission, he guided the time traveler Hashirama to focus on attacking the Hidden Mist Village. This was a war of one person against an entire ninja village.

In just one year, the Hidden Mist Village was devastated and thousands of ninjas died in the war.

The first Mizukage, Byakuren, also died in a battle with the Senju Hashirama's clone, and after that, many Mizukages died in succession.

The one who is now leading the Hidden Mist Village to resist Hashirama Senju is the Fourth Mizukage, Kizuna Ishihara. Although he is from the Kizuna clan, he is not a direct member of the clan.

Because among the direct lineage of the Hozuki ninja, all those in their prime were killed in battle, leaving only the old, weak and sick.

The Hozuki clan suffered such a tragic loss, and the warlike Hyuga clan suffered even more severe losses. All the clan members who were suitable for descending died in the war.

If most of the ninjas in the Hidden Mist Village had not been driven out of the continent by the Konoha Village, and had not had an irreconcilable feud with Uchiha Madara, they would have chosen to surrender long ago.

If the Konoha ninjas had not been tied up on the mainland and could not even mobilize a thousand ninjas, no matter how hard the Kirigakure ninjas persisted, the history of the Kirigakure Village would have ended there.

The Hidden Mist Village did not end in the 20th year of Konoha, because the Land of Lightning was annexed by Konoha Village.

In the past ten years, not only the Hidden Mist Village has suffered devastation. The Hidden Cloud Village has been destroyed three times by Uchiha Madara, and the Hidden Rock Village is also continuously besieged by two different types of Wood Release Forests.

As the Kingdom of Wind was controlled by Konoha Village, the Konoha Ninjas set their sights on the Kingdom of Lightning and launched a full-scale attack in the 17th year of Konoha.

The Konoha Ninja did not choose to invade, but advanced step by step, and it took them three full years to occupy the entire Land of Lightning.

Uchiha Madara destroyed the Hidden Cloud Village for the third time in the 19th year of Konoha. That time, the Hidden Cloud Village lost nearly two-thirds of its population, and the stubborn Fourth Raikage also died heroically in battle.

Uchiha Madara himself praised: "The Fourth Raikage Ai is an amazing ninja. The lightning chakra mode he developed has astonishing power."

"This black muscle stick is a real man, like a copper pea, hard and loud, can't be smashed or cooked."

"In terms of lightning ninjutsu, among all the ninjas I have fought, there is no one stronger than Ai. I, Uchiha Madara, am willing to call him the strongest lightning ninja!"

"There may never be another ninja like this again. It's so lonely..."

This year, the Konoha Village of the Wind Country was annexed and digested, and the total number of ninjas increased to 30,000, with unprecedented strength.

But Konoha Village has already annexed the two major countries, the Land of Lightning and the Land of Wind, as well as small buffer countries such as the Land of Rivers, the Land of Fields, the Land of Hot Springs, the Land of Waves, and the Land of Frost, and controls half of the area of ​​the Ninja Continent.

Although thirty thousand ninjas are a lot, they are still not enough to control such a large area of ​​land.

Moreover, at that time, the ninja world had not yet developed the chakra electronics industry, and communication technology relied entirely on a limited number of Swift Eagles. The cost and speed of communication could not meet the demand.

As a result, Konoha Village showed a problem of slow response. There were a large number of ninja resistance organizations in remote areas, which used the terrain and Konoha ninja to fight guerrilla warfare.

Faced with this situation, Konoha Village had no choice but to send out Konoha Ninjas, deploy heavy troops on the periphery, and patiently clear out various places.

In fact, under the guidance of the system, the time traveler Hashirama began to expand the Ninja School as early as the 10th year of Konoha, and the number of students increased tenfold that year.

Since then, the enrollment has doubled every year. By the 19th year of Konoha, the number of students enrolled has reached a staggering 8,700. The area of ​​Konoha Ninja School has occupied one-sixth of Konoha Village.

Konoha Village also built new ninja schools in the newly built Sand Village, River Kingdom, and Hot Spring Kingdom, enrolling a total of 4,000 ninja students.

It is estimated that in six years, the total number of Konoha ninjas will exceed 60,000, which is enough to occupy the entire Ninja continent.

Ten years later, the total number of Konoha ninjas will exceed 90,000, which will not only accomplish the great cause of unifying the ninja world, but also ensure the stability and peace of the ninja world.

But now, the 30,000 Konoha ninjas are already exhausted and have been used to the limit, and are no longer able to expand and merge.

Even if the time travelers Hashirama, Senju Hashirama and Uchiha Madara destroyed the Iwagakure Village and the Mist Village, they could only watch helplessly and endure, but could not send troops to occupy them.

This endurance lasted until the 25th year of Konoha. The number of Konoha ninjas had grown to 46,000. Konoha Village had accumulated sufficient supplies and wealth. All occupied areas had been pacified, and preparations for a new round of war were ready.

The Iwagakure Village and the Mist Village were trembling, not knowing who would be the first unlucky one.

But no one expected that the ninjas of Konoha Village began to discuss who would be the second generation Hokage.

This was still proposed by the time traveler Hashirama. The first Hokage, Hashirama Senju, served as Hokage for too long, nearly two generations.

Nearly 70% of Konoha's ninjas were born during the term of the first Hokage.

The time traveler Hashirama said: "It's time to change the person to be Hokage. If you don't change, Senju Hashirama will become the biggest weakness of Konoha Village."

Senju Hashirama said cheerfully: "Okay, it's good to have a new person as Hokage."

Uchiha Madara was also used to Hashirama Senju being the Hokage, and he could not understand what the time traveler Hashirama said.

So Madara was the first to ask: "Hashirama is a good Hokage, I don't see any problem with that, how could he become the biggest weakness of Konoha Village?"

During the era of the Big Three, Tobirama Senju had no decision-making power in Konoha Village, but he had considerable say.

Moreover, he claims to be a political expert and believes that his brother is a political fool. Even his future brother is a fool, so naturally he raises the same doubts.

"Big brother is so powerful, and he is also the symbol of Konoha Village. He doesn't manage the details of government affairs. How can he become the weakness of Konoha Village?"

The time traveler Hashirama explained: "Senju Hashirama is very good, and as the first Hokage he is perfect, but he is not a god. Not only will he age, but he will also die."

He emphasized, "Senju Hashirama, one day you will die, just like me."

Senju Hashirama nodded and replied seriously: "Yes, I will die."

Uchiha Madara and Senju Tobirama could not refute it, because the person who said this was also called Senju Hashirama, and he was the one who had experienced death and resurrection.

The time traveler Hashirama asked, "Then how long will you serve as the First Hokage? Until the day you die, and then suddenly hand over the position to the Second Hokage?"

Uchiha Madara frowned and asked: "Is there any problem with this?"

Senju Tobirama added: "Since ancient times, the ninja clan leader has served until death, and there is no problem with that."

The time traveler, Hashirama, shook his head and said, "There is a problem, and it is a big problem."

"How many people are there in the ninja clan? Even the largest ones, the Uchiha, Senju and Uzumaki, only have a population of tens of thousands and over a thousand ninjas."

"The current permanent population of Konoha Village is 300,000. The total number of Konoha ninjas will reach 50,000 by the end of the year, and the population directly ruled will exceed 30 million."

"The impact of changing the Hokage of such a large village like Konoha is completely different from changing the clan leader of the Ninja Clan. It will cause a huge disturbance."

He looked at the confused Senju Hashirama and boasted smugly: "And the first Hokage, Senju Hashirama, can be said to be the most perfect Hokage."

"But such a perfect first-generation Hokage has magnified the harm of transferring power, because everyone is used to your perfection and will subconsciously raise their expectations of the second-generation Hokage, and it is easy to feel uneasy because of the gap."

Senju Tobirama understood and began to waver. He could not help but nod and said, "You are right. The scale of Konoha Village is really too large."

"Even if only a small number of people feel uneasy, it will involve tens of thousands of Konoha ninjas, tens of thousands of Konoha villagers, and tens of millions of ordinary people."

When Senju Tobirama and Uchiha Madara heard such a terrifying number, they both gasped.

“This number is terrifying…”

The time traveler, Hashirama, nodded and said, "You finally understand."

"The huge size of Konoha Village makes the handover of Hokage very dangerous, and the death of the Hokage or an unexpected handover will further amplify the impact on Konoha Village because there is no room for buffering."

"So we should hand over the position of Hokage to the Second Hokage before anything happens to Hashirama. Senju Hashirama can still serve as the spiritual leader of Konoha Village and ensure the stability of the village."

"Then Hashirama can slowly transfer power to the Second Hokage, and let the Konoha ninjas get used to the fact that the Hokage will be replaced. In the future... there won't be any major problems."

At this point, everyone was convinced, and then Hashirama Senju asked the most practical question: "Who will be the second generation Hokage?"

The four of them looked at each other for three minutes, and finally the three Senju clan ninjas focused their attention on Uchiha.

Uchiha Madara was stunned: "Me?"

Then he got anxious and said, "No, Hashirama gave up his position because he was old and would die. I am the same age as him!"

Senju Tobirama and the time traveler Hashirama sighed together: "It turns out you didn't understand at all."

Senju Hashirama laughed and said, "Actually, I didn't understand it either, but I just think that Madara should be the Second Hokage."

Senju Tobirama curled his lips and said, "Big brother is right."

The time traveler Hashirama also smiled and said, "The second Hokage is Uchiha Madara. It has been happily decided."

Hashirama Senju stepped down from the position of Hokage and Uchiha Madara became the Second Hokage, which indeed caused a huge shock to Konoha Village.

But with the cooperation of Senju Tobirama and the time traveler Hashirama, Senju Hashirama finally quelled all the chaos and allowed Konoha Village to survive the first transfer of power.

After the transfer of power was completed, the Konoha ninjas still had some doubts. Many ninjas did not trust the Second Hokage Uchiha Madara because he had once betrayed Konoha and even snatched the Nine-Tails and tried to attack Konoha Village.

This unspoken doubt did affect the combat power of Konoha Village, but the Uchiha clan was full of enthusiasm and participated more actively in the work of Konoha Village, making up for the gap in combat power.

After Uchiha Madara became Hokage, Konoha Village became more aggressive and immediately started the final unification process.

Even Uchiha Yuu in the 51st year of Konoha has already confirmed that the first parallel universe that will unify the ninja world is about to appear.