Naruto: Mikoto and Tsunade, don't let either of them go.

After seeing the look in Uchiha Okayama's eyes, Uchiha Mikoto blushed and explained, "I left a shadow clone to accompany Sasuke."

Without saying a word, Uchiha Kazuyama simply picked up Uchiha Mikoto and carried her into the house next door.

Over the next few days, Akiyama Uchiha spent his days on duty at the Hokage Building with Kakashi, and his nights holding Mikoto Uchiha, working hard for the next generation. He also wanted to see if the child he and Mikoto were to conceive together would have high talent.

A week later, just as Uchiha Kakuzan was preparing to send the second echelon of people organized by the Grand Elder to Uzushima Island, Uchiha Kakuzan's secret technique—Lightning Release Armor—finally achieved a breakthrough.

It should be said that the body trained using the Lightning Release Armor has finally achieved a breakthrough.

On this day, in the Takamagahara space, Uchiha Kakuyama was preparing to finish his Lightning Release Armor training for the day when he suddenly felt something was wrong. It was as if his body had been reborn, and a power surged out from the depths of his body.

Uchiha Kakuzan knew that this was his chance to break through his physical limits. Without further concern for injury, he immediately increased his chakra output.

This directly resulted in the Lightning Release Armor becoming increasingly powerful. From a distance, Uchiha Akiyama appeared to be surrounded by lightning, and the crackling sounds could be heard very far.

As the strength of the Layton Armor increased, Uchiha Akiyama felt his physical strength undergoing a transformation.

It's as if my body has become stronger inside and out, several times stronger.

After experiencing the transformation of his body, Uchiha Akiyama gradually reduced his chakra output, causing the electric light in his body to weaken. Ultimately, Uchiha Akiyama stopped training in the Layton Armor.

At that moment, Uchiha Akiyama felt as if his Sharingan was out of control.

He opened it involuntarily, first the three-tomoe Sharingan, then the three-tomoe Sharingan spun faster and faster, evolving into the Mangekyou Sharingan, and this was not the end.

Uchiha Akiyama's Mangekyou Sharingan spun faster and faster, until finally some patterns seemed to appear out of thin air on his Mangekyou Sharingan, making it even more exquisite and beautiful.

Just as Uchiha Akiyama's Mangekyou Sharingan evolved into the Eternal Mangekyou Sharingan, Uchiha Akiyama felt a change in his body.

Both his chakra and eye power were greatly amplified. Moreover, Uchiha Kakuzan could feel that his eyes had been strengthened and would no longer be damaged when using eye techniques.

Just then, the system, which hadn't appeared for a long time, finally emitted the voice that Uchiha Kakuyama had been waiting for.

"Congratulations, host Uchiha Kakuyama, your Mangekyou Sharingan has evolved into the Eternal Mangekyou Sharingan. Your chakra and ocular power have increased dramatically."

"The Eye Technique of the God of Dispelling Heaven has been enhanced."

The eye technique instantly enhanced the space-time dimension.

Takamagahara's eye technique was enhanced.

Izanagi's eye technique has been enhanced.

The pupil technique's copying ability has been enhanced.

. . . . . .

Please wait patiently, host. As your Mangekyou Sharingan has evolved into the Eternal Mangekyou Sharingan, all your eye techniques have been enhanced. It is expected that the enhancement will be completed in two hours.

Upon hearing the system's notification, Uchiha Akiyama happily opened his eyes. After so many days of hard work, he had finally reaped the rewards. Not only had his physical body been strengthened, but this strengthening had also allowed his Sharingan to evolve. He could finally use his eye techniques without restraint, no longer worrying about their side effects.

Chapter 56 Changes in Takamagahara

Chapter 56 Changes in Takamagahara

Through his tireless efforts and with the help of the system, Uchiha Okayama's Mangekyou Sharingan finally evolved into the Eternal Mangekyou Sharingan.

After sensing that his Sharingan had evolved and stabilized, Uchiha Kakuyama slowly opened his eyes.

It was noticeable that Uchiha Kakuzan's Sharingan differed somewhat from his previous Mangekyou Sharingan. The patterns within his eyes were more complex than before, with added background textures that made his eyes even more beautiful and magnificent.

Moreover, the entire eye is like a work of art, as if this evolution has changed the entire texture of the eye, as if it were carved from the finest jade, rather than made of flesh and blood.

Uchiha Kakuyama slowly opened his Eternal Mangekyou Sharingan and was shocked by the world he saw.

Is this the world seen through the Eternal Mangekyou Sharingan?

Everything in the world seemed so lifelike. Dust particles, invisible to the naked eye, floated in the air, and the whole world seemed to have been filtered through a high-definition lens. As my attention became more focused, everything I saw seemed to be slowed down, making it all clearly visible.

As Uchiha Kakuzan looked at the world, he became lost in self-pity. Things he had taken for granted suddenly became clear, awakening his indifferent heart.

Uchiha Kakuyama slowly withdrew his gaze and began to examine his own body.

Since obtaining the Lightning Release Armor from the Raikage lineage, Uchiha Kakuyama has never stopped training. Coupled with his extraordinary mental strength, he can meticulously control the unruly lightning chakra, making his physical training twice as effective.

Through Uchiha Kakuzan's tireless efforts, he finally completed the first stage of the Lightning Release Armor training, strengthening his physical body to the same level as a Jonin who primarily trains in physical combat. In other words, his physical strength, including in terms of stamina, power, and vitality, was comparable to that of a taijutsu Jonin. His reaction speed, especially, was exceptionally high due to the enhancement of his body by lightning-style chakra.

The most representative figure of this is the Fourth Hokage, Minato Namikaze. It was thanks to his amazing reaction speed and the space-time ninjutsu Flying Thunder God Technique that the Fourth Hokage was able to kill ordinary Jonin as easily as killing chickens. This led his enemies to issue orders that if they encountered the 'Yellow Flash,' they could abandon their missions and would not be held responsible.

Of course, Uchiha Kakuzan's reaction speed is still somewhat slower than that of the Fourth Hokage, but it is much stronger than that of others.

After checking his physical strength, Uchiha Kakuyama nodded in satisfaction. The body is the foundation of everything. Chakra is a combination of spirit and body. Only with a strong body can he go further in the future.

Next, there's his own chakra. Since he's not from the Senju or Uzumaki clans, his chakra isn't as strong as theirs. However, as his Sharingan evolves into the Eternal Mangekyou Sharingan and his physical strength increases, his chakra has also become a massive chakra. Now, he probably could even change the terrain in the desert using water jutsu, just like Kisame, becoming a man who can summon the sea at any time.

Although Uchiha Kakuzan's eyes had evolved into the Eternal Mangekyou Sharingan, while the eye evolution was complete, the eye techniques within them were still evolving. To prevent any further accidents, Uchiha Kakuzan simply waited patiently on the space island.

However, as time went on, Uchiha Kakuyama clearly felt that his control over this space was getting stronger and stronger. If someone was in this space, Uchiha Kakuyama could only kick them out of this space. But now, Uchiha Kakuyama could clearly feel that he could move intruders at will. Uchiha Kakuyama himself could perceive everything in this space and could move to any place in this space at will according to his will.

Just as Uchiha Kakuzan was gaining a deeper understanding of this space, he suddenly felt a faint sense of repulsion on his body. Uchiha Kakuzan inexplicably realized that his eye technique 'Takamagahara' was about to be fully evolved and that he needed to go out for a while, otherwise he would disturb the evolution of this space.

Unsure whether the evolution of his eye technique would cause a major disturbance, Uchiha Kakuzan neither returned to Konoha nor went to Uzushima Island. Instead, he chose a spatial imprint he had left in a secluded place when he last left the village.

Just after Uchiha Kazuyama emerged from the spatial dimension, the system's voice appeared in his mind.

'Congratulations, host, your Kotoamatsukami eye technique has completed its evolution.'

'Congratulations, host, your eye technique, Instantaneous Time Evolution, is complete.'

'Congratulations, host, your Izanagi eye technique has evolved.'

'Congratulations, host, the evolution of the Eye Technique Replication is complete.'

'Congratulations, host, your Takamagahara eye technique has completed its evolution.'

'The host's Eternal Mangekyou Sharingan eye techniques have all evolved completely. Please learn more about the details yourself.'

Uchiha Kakuzan hadn't expected that all his eye techniques would have already evolved by the time he emerged from the Takamagahara space. It seemed that if he hadn't been delayed in the space, the evolution of his eye techniques would have been completed by now.

With this in mind, Uchiha Kakuzan returned to the Takamagahara space without the slightest hesitation.

Upon entering the space, Uchiha Kakuyama was stunned by everything before him.

Actually, the island in the Takamagahara space before Uchiha Kakuyama wasn't very big; it was just a relatively small island, enough to house a village (a small village with a few hundred people). But now, after being strengthened, the biggest change is that the entire island has become at least ten times larger. Now, even if the entire Uchiha clan moved in, it would be more than enough.

As the island grew larger, its water source changed from a stream to a river, flowing out from a place near the top of the mountain, meandering across most of the island, and finally flowing into the sea.

Actually, Uchiha Kakuzan had been curious before and wanted to see if he could go to the far reaches of the sea. Unfortunately, he encountered a spatial barrier not far from the sea and had to return disappointed.

Looking around, the entire island appeared magnificent and spectacular. Although it was still not as impressive as Uchiha Kakuyama, this island belonged entirely to him.

Chapter 57 Evolution of Eye Techniques

Chapter 57 Evolution of Eye Techniques

Standing atop the highest point of the spatial island, Uchiha Kakuyama looked out with boundless pride. This was his own island, and more importantly, he could sense everything within the space, as if it were a god, controlling everything within it.

Once Uchiha Kakuzan recovered from this feeling, he focused his attention on his Eternal Mangekyou Sharingan and began to carefully examine his eye techniques to see how far they had evolved and what enhancements they had received.

First came the eye technique—Takamagahara. The evolution of the Takamagahara eye technique expanded the entire space, and Uchiha Kakuzan's control over the space was greatly enhanced. If an enemy invaded the space, Uchiha Kakuzan could not only sense it, but also monitor the intruder's location at all times. Finally, he could not only expel the intruder, but also move it freely within the space, and use the power of space to fix the enemy in one place.

As for outside the space, Uchiha Kakuzan can now control the location of people marked with spatial imprints. Moreover, anyone whose chakra level is below Kage level has no ability to resist Uchiha Kakuzan's Eternal Mangekyou Sharingan and will be sucked into the space and suppressed there.

Next is the eye technique—Kotoamatsukami. The effect of Kotoamatsukami remains unchanged: the target affected by Kotoamatsukami will be controlled by it imperceptibly and silently.

The biggest change to Kotoamatsukami is that its cooldown time has been further shortened to one month. Moreover, with Uchiha Kakuzan's Mangekyou Sharingan evolving into the Eternal Mangekyou Sharingan, Kotoamatsukami can now be used again.

The eye technique—Momentary Time and Space—has been enhanced twice since Uchiha Kakuzan obtained it, without ever using it. This latest evolution of Momentary Time and Space is arguably the strongest genjutsu besides Kotoamatsukami. Time, space, matter, and life within it are all created and controlled by the caster, and it also carries a mental attack component. Those with weak mental strength and willpower would likely suffer a complete mental breakdown.

The eye technique Izanagi is a technique that can change fate. Its cooldown time is still three days. However, with the increasing power of Uchiha Kakuzan's eyes, he can now store Izanagi three times in his eyes, which increases the margin for error.

Finally, there is Uchiha Kakuzan's most important dojutsu—the Copying Eye. This dojutsu seems powerful, but it still has limitations. For example, it cannot copy and learn certain special bloodlines hidden within the body, such as the bloodlines of the Senju and Uzumaki clans, whose chakra and vitality far exceed those of ordinary people.

With Uchiha Okayama's Sharingan becoming the Eternal Mangekyou Sharingan, the convenience and upper limit of the Eye Technique Copying Eye were improved, and the number of times it could be copied was increased to nine.

Furthermore, if it is the same bloodline limit, it can be repeatedly copied and learned from different people to maximize the effect of the bloodline limit obtained by Uchiha Kagakuyama.

For example, if Uchiha Kakuyama wanted to replicate the Uzumaki clan's bloodline, he could first replicate Naruto Uzumaki's Uzumaki clan physique. If he wasn't satisfied, he could find other members of the Uzumaki clan to replicate and learn from, such as Karin Uzumaki or Nagato, to improve the perfection of the Uzumaki bloodline.

Of course, if that's still not enough, you can wait until you can revive Kushina Uzumaki in the future. I have no other idea but to perfect my bloodline limit. As for the Fourth Hokage, he's inside the stomach of the Shinigami, so there's nothing I can do about it.

Uchiha Kakuzan was quite satisfied with what he saw. His original purpose in staying in Konoha was to replicate the various bloodline limits in the village. However, if the people who possessed the bloodline limits did not use them, or only had hidden special physiques, it would be difficult for him to replicate them.

Now that the Sharingan has been upgraded, it can scan and copy without being detected by others, greatly increasing its stealth and convenience.

Now that's great. Uchiha Kakuzan originally planned to copy the Hyuga clan's Byakugan, since the Hyuga clan's Byakugan is quite convenient at times, such as the 360-degree field of view, which Uchiha Kakuzan had been envious of for a long time.

However, the Byakugan is not so easy to copy. Previously, it could only be copied when they used it. But when they use the Byakugan, mobilizing your own chakra to activate the Mangekyou Sharingan is undoubtedly telling them that you are either hostile or have ulterior motives, neither of which will end well.

Now it's great. Now I just need to hide in a corner, and whether you activate your Byakugan or not, I can copy and learn it.

After checking his Eternal Mangekyou Sharingan, Uchiha Kakuyama finally breathed a sigh of relief.

Now he truly stands at the pinnacle of combat power in the ninja world. Even if the first Hokage, Hashirama Senju, were to be resurrected, he could still put up a fight with him.

The fourth stage of Susanoo's complete form will take some time, but my current combat power is sufficient to handle any situation I encounter.

To put it bluntly, if Uchiha Kakuyama were truly ambitious, with his current strength, he could easily take control of the entire Hidden Leaf Village without anyone noticing.

However, Uchiha Kakuzan felt it was completely unnecessary, because Konoha Village would encounter too many things in the future. Although he could handle them all, given his personality and the fact that he had no close friends or family in Konoha Village, he would absolutely not step forward to stand in front of Konoha Village and fight to the death for them.

In any case, he had already arranged for his clansmen to reside on Whirlpool Island, a place that was practically untouched by worldly affairs. If all else failed, he could simply place the Uchiha clan members on an island within his own dimension, a dimension completely isolated from the world. In that case, the Uchiha clan's comings and goings would be a hassle for him, which would be quite troublesome. Moreover, if something were to happen to him, the Uchiha clan of this world would be wiped out forever.

After checking his Sharingan, Uchiha Kakuzan didn't stay in the space for long. Instead, he turned around and left the space, heading directly to Uzushima Island.

Currently, Obito Uchiha's Kamui is still a potential threat. Fortunately, the evolution of his own eye technique, Takamagahara, has given him a new ability—an ability that can counter space-time ninjutsu.

After arriving at Uchiha Kakuyama, he didn't stay idle. He started running around the entire island, leaving a spatial mark in the air every now and then, and then marking another spatial mark after a while.

During this time, Uchiha Kakuzan also encountered members of the Uchiha clan. Uchiha Kakuzan did not have time for small talk, so he quickly greeted them and went to attend to his own business.

Chapter 58 Space Blockade

Chapter Fifty-Eight: Space Blockade

The Uchiha clan members saw their clan's vice-head and were about to go and pay their respects, after all, he was the Uchiha clan's top fighter. In this ninja world where strength is respected, many clan members still admired Uchiha Kakuyama.

Just as he was about to go over, he saw his clan's vice-clan leader wave his hand and hurriedly leave. This made the clansmen who encountered him curious, wondering what Lord Uchiha Kakuyama was busy with. If it weren't for the Sharingan confirming that the person in front of them was indeed the vice-clan leader, they would have suspected that a spy had infiltrated Uzushima Island to gather intelligence.

And so, Uchiha Kakuyama was busy for two days and two nights in a row. During that time, apart from asking the Third Hokage for leave, he spent the rest of his time running around Uzushima Island, constantly marking spatial imprints.

Finally, Uchiha Kakuzan marked the last spatial imprint on the cliff at this end of Uzushima Island.

Finally finished, Uchiha Kakuyama breathed a sigh of relief. As long as the base was set up properly, he would be able to sense White Zetsu, Black Zetsu, and even Obito Uchiha's Kamui whenever they came to Uzushima.

With one last step, Uchiha Kakuzan directly used the spatial imprint to arrive at the center of Uzushima Island. He took a deep breath, formed hand seals, and solemnly began to mobilize all his chakra, continuously channeling it into his Eternal Mangekyou Sharingan.

Uchiha Kakuzan's Eternal Mangekyou Sharingan, already awakened, spun faster and faster with the infusion of chakra and ocular power. As the Mangekyou Sharingan rotated, the spatial imprints on Uzushio Island slowly lit up, shimmering with a sky-blue light. The connection between the space of Takamagahara and the hundreds of spatial imprints on Uzushio Island deepened. Uchiha Kakuzan remained motionless in his hand seal posture, while the chakra within his body seemed to flow freely into his Sharingan.

As time passed, finally, when Uchiha Kagama's chakra was mostly depleted, the spatial imprints on Uzushima Island lit up. At that very moment, the space of Takamagahara and the spatial imprints of Uzushima Island seemed to resonate. With the generation of spatial resonance, a faint spatial power enveloped the entire Uzushima Island.

After sensing that the entire Whirlpool Island was enveloped by spatial power, Uchiha Kakuzan finally breathed a sigh of relief. From then on, the entire Whirlpool Island was within Uchiha Kakuzan's sensing range, and he would be able to sense any uninvited guests who intruded.

Furthermore, since Uchiha Obito's island is enveloped by the spatial power of Uchiha Okayama's space, no one else can use space-time ninjutsu on Uchiha Obito's island without his permission. In other words, Uchiha Obito's greatest reliance—Kamui—cannot be used on Uchiha Obito's island.

After sensing the entire Uzushima Island, Uchiha Kakuyama nodded in satisfaction. From now on, Uzushima Island would be his backyard, and anyone who wanted to trespass would have to pay the price.

This ensured the safety of the Uchiha clan. Even if the Uchiha clan moved to Uzushima Island, the traitorous Obito Uchiha would still be thinking about eliminating the Uchiha clan in order to remove obstacles to his Eye of the Moon plan.

Uchiha Kakuzan's actions were aimed at eliminating Obito Uchiha's greatest asset, preventing him from causing trouble on Uzushima Island.

Subsequently, Uchiha Kakuyama found Uchiha Fugaku, who was stationed on Uzushima Island, briefly explained the matter to him, and gave him and Uchiha Shisui each a spatial mark that prevented them from entering the space.

Fugaku and Shisui of the Uchiha clan can use this spatial imprint to sense any anomalies on Uzushima Island, thus saving Uchiha Kakuyama the trouble of doing everything himself.

After explaining everything, Uchiha Kakuyama left Uzushima Island and returned to his space, where he immediately fell into a deep sleep. He had no choice; after two days without rest and having expended so much chakra, Uchiha Kakuyama was already quite tired, even though he hadn't reached his limit. To maintain his good condition, Uchiha Kakuyama didn't push himself and rested when he needed to.

When Uchiha Kousan woke up, it was already dark. Kousan stretched and felt like he had come back to life.

It was fortunate that it was the Eternal Mangekyou Sharingan. If it were an ordinary Mangekyou Sharingan, after all that, he would have been blind before even half of the spatial imprint on Uzushima was marked.

Uchiha Kakuyama rubbed his stomach; he was so hungry, practically starving. He felt like he could eat a whole cow right now.

Uchiha Kakuyama looked at his meager reserves of dry rations and jerky, then rubbed his pitiful stomach and decided that he should go out and eat something better to treat himself.

When Uchiha Kakuzan emerged from the space, he realized it was already late at night, and the entire Hidden Leaf Village was fast asleep.

Uchiha Okayama sighed. It seemed he wouldn't be able to eat the barbecue he'd been longing for, and Ichiraku Ramen was also closed at this time.

Uchiha Kazuyama hesitated for a moment, but still used the spatial imprint to arrive at Uchiha Mikoto's house. Don't misunderstand, the main reason was that Uchiha Kazuyama's family hadn't cooked for a long time, so they didn't have any food on hand. Uchiha Kazuyama came to Mikoto's house to see if there was anything to eat.

When Uchiha Kazuyama quietly opened the door to his room and slowly made his way to the kitchen, he keenly sensed that Mikoto was not asleep yet, but had come to the kitchen in the middle of the night and was drinking water.

Uchiha Kakuyama sensed that Mikoto was not asleep and was also in the kitchen, so he knocked on the kitchen door.

Uchiha Mikoto, who was drinking water in the kitchen, was startled and quickly put down her cup, asking warily, "Who is it?"

Not wanting to frighten Mikoto, Uchiha Kakuyama quickly replied, "It's me, Mikoto. I just got back and I'm a little hungry, so I came to find something to eat."