After the Sharingan experiment and Uchiha Makoto's own personal test, Yin Dun Chakra can be converted into pupil power. After all, the limit of the Manelidian Sharingan is Susanoo, and Susanoo is the product of Yin Dun to the extreme use.

As long as the proficiency of Yin Dun Chakra is high enough, you can achieve eyeless opening Susanoo in the future.

Now that Uchiha Makoto has improved his mastery of Yin Die, he can easily open his full body Susanoo, but he basically will not experience severe pain in his eyes after using it.

He can now use Yin Xun to convert it into pupil force while using the pupil force.

Theoretically, if Yin-Dun Chakra is sufficient, his Maneidoscope Sharingan is not an eternal eye and will not be blind.

However, the conversion rate of Yin Dun's conversion pupil force is very low.

If Makoto Uchiha did not use the Nine-Tail chakra, his peak state would be at most 100 chakra. With the recovery of various equipment, the chakra he could actually use would be at least 300 chakra.

And the Nine Tails have chakras with thousands of calories.

However, Uchiha Makoto's Yin Die is not very proficient, and his pupil power conversion rate is probably not even one thousandth.

As for the Nine Tails, its Yin Die Conversion Rate is much higher, but it is also one percent.

Now that the Nine Tails have fully mastered Yin Die, Uchiha Makoto doesn't know how much its conversion rate has reached.

Regarding Uchiha Makoto's question, Kyuuba shook his head directly and gave a negative answer:

"No! Even if I convert all my chakra into pupil power through Yin Die, it will not exceed 30 cards.

If you are an ordinary person, the Maneidoscope Sharingan may evolve because of this, but your pupil power foundation is too terrible!

Uchiha Madara's eternal kaleidoscope pupil power back then would not be much stronger than your current pupil power.

Even if you squeeze me out, you probably won’t be able to evolve!”

Due to Uchiha Makoto's speaking habits, Kyuuba now also likes to use ‘cards’ as units to measure chakra.

"I took it for granted." Uchiha Makoto nodded slightly. Although the conversion rate of the Nine-Tail Yin Escape is higher than that of him, it is nearly one-three%.

Although the Nine-tailed chakra will recover after it is exhausted, it will take too long to squeeze it out directly at once.

And for the sake of uncertainty about the possibility of promoting the evolution of kaleidoscope, the Kyuuba paid such a great price. Makoto Uchiha would not do such a thing.

Although his current marleidoscope is still not the eternal eye, it is no longer the same as the ordinary marleidoscope Sharingan. His pupil power is at least dozens of times that of Shishui.

After all, the method of promoting eye opening through mental power has been proven. Uchiha Makoto feels that if his physical limitations are limited, his current mental power can be improved again.

"The conversion rate of Yin Xun's transformation pupil power may not be solved for the time being. My current proficiency in Yin Xun and Yang Xun is already able to use Yin Yang Xun, and there is basically no room for upward.

The conversion rate problem cannot be improved, so we can only find a way from the perspective of chakra cardinality.

Although I claim to be infinite in chakra, even if I restore to the level of full body, the chakra that can be used at all at once is probably only 3,000 calories.

We will continue to refine it later, after all, there is only so much natural energy in the ninja world.

In the future, only by waiting for you to collect all the nine tailed beasts and reappear ten tails can you have the amount of chakra that meets your requirements.

But by that time, the combat power of Eternal Eye may not be enough for you!

What a pity..." Jiuwei rubbed his chin and thought.

When Uchiha Makoto heard this, he also frowned.

But his eyes suddenly lit up and he realized, "No! In addition to the ten tails, there is something that can meet my chakra needs!"

"What?" Jiu Tai looked at Uchiha Makoto in confusion.

Uchiha Makoto's lips raised, his face full of smiles: "Dragon Vein!"

The dragon vein is the lifeblood of the earth, which contains a large amount of chakra and natural energy. If used accidentally, it is very likely to destroy the entire earth.

Uchiha Makoto remembered that the dragon vein had been sealed by the Hakufeng Mizunomen with the ‘Dragon Vein Seal’.

The dragon vein now should be in the Loulan ruins of the country of wind, which is filled with yellow and shady.

"Dragon Vein? What is that?" Jiu Tai asked in confusion.

"The dragon vein is..." Makoto Uchiha explained to the Nine Tails.

At the same time, I began to recall the plot of "The Tower of Lost" in the original work:

At the beginning of the story, Naruto, Sakura, Sai and Captain Yamato appeared at the Loulan ruins in the territory of Fire and fought with a puppet. Naruto successfully defeated the puppet.

The reason why the Seventh Class appeared here was to hunt down a man named Baizhu who could control the puppet. The villain Baizhu wanted to obtain the energy of the dragon vein hidden under the Loulan ruins, and the Seventh Class was ordered to arrest him.

The so-called dragon vein is a huge (unlimited) chakra underground.

Class 7 found Baizhu underground at the Loulan ruins. Baizhu planned to use the power of the dragon vein to transform his puppet technique and then dominate the world. Although he could not unlock the sealing technique of the fourth generation of Naruto, he was able to absorb this technique.

Naruto stepped forward to stop him, but he was swallowed by the light pillar that soared into the sky with Baizhu. Yamato wanted to save Naruto, but he was also swallowed up.

The plot then began. After Naruto woke up, he found himself in a ruin. Naruto jumped out of the ruins and was shocked by the towers standing all around him. However, before he could finish his sighing, he was entangled by the puppet again. Just when Naruto's two fists were hard to resist, a Konoha ninja suddenly appeared to rescue Naruto, and then two ninjas appeared to defeat the puppet.

The three of them, Huo Minami Gate, Akira Ding, and Yumi Shimi, were ordered to protect Queen Sarah.

Naruto was a Konoha Ninja 20 years later, and he came here 6 years ago, and his pseudonym An Lushan became the minister of Loulan and was also using the dragon vein to create puppet weapons. If he could defeat Baizhao, he might be able to return to the future.

The latter is roughly the trust of Sarah who went to Naruto and the others. It was An Lushan who suggested that the previous queen develop the power of the dragon vein.

In order to find out the truth, Sarah used her ability to sense the dragon vein to go to the underground dragon vein transit station. The two also saw the enslaved people. Sarah finally understood An Lushan's conspiracy and decided to stop An Lushan.

In the end, Huo Feng Mizuno and Naruto worked together to defeat An Lushan with Tai Chi Rasengwan and returned to their own era.

Thinking of this, Makoto Uchiha fell into deep thought again.

"No! The plot takes place at the time before Mizunomiya became the fourth generation of Naruto.

After the Battle of Kikyo Mountain ended, Konoha was fighting with Yun Yin again, and a battle of Shen Wubi broke out with Iwai.

I remember he did go to seal the dragon vein, but he never heard him say he had seen a hundred-legged person!

Wait! No way..."

At this time, Makoto Uchiha suddenly changed his eyes slightly, and he took out a scroll from the backpack space of the system.

He then used the Flying Thunder God Technique and came to the room on the upper floor of the underground laboratory, where he temporarily rested.

Makoto Uchiha opened the storage scroll and took out a puppet about two meters high.

This is a pottery doll that looks like earthy, which is very different from the shape of the conventional puppet in Sagi Ninja Village. Instead, it is a bit like the earth doll of the neon Jomon era in the previous life, and is similar to the "Ancient Beast" in the previous animation Digimon.

"In 47 years, I received a mission to go to the Wind Kingdom to chase a person. At that time, this puppet I obtained from him.

Did I kill Baizhu in advance by mistake? So the time travel of Bofeng Mizuno did not happen?

Since the existence of parallel space-time has been confirmed from Urashi, the so-called time traveling back to the past should be to enter parallel space-time through the massive chakra of the dragon vein.

Isn't that the world of adult Naruto and adult Sasuke can be entered through the dragon vein?

But they are now in the timeline of Boruto, and the enemies they encounter are getting stronger and stronger. There is also an Otsutsuki Ichishi who has recovered most of its strength. Wouldn't it be uncomfortable for themselves in the past?"

Uchiha Makoto's face was gloomy and he fell into deep thought.

He didn't care much about the change in the plot, after all, the plot had long been changed beyond recognition.

As for whether he happened to kill Baizhe in advance, he didn't care.

Anyway, as long as the dragon vein is still there.

[Casting Star: 75% of the opening progress (can be completed by obtaining the power of time and space)]

Makoto Uchiha looked at the system's attribute panel. [Star Cast Power] has been opened 75%, and a large amount of time and space power are still needed. It is still unknown whether the dragon vein contains the power of time, but it is beyond doubt that it contains a large amount of chakra and space energy.

Now he wants to open the eternal Maneidoscope Sharingan. On the one hand, he can practice slowly. When his mental power breaks through the [70] mark again, he should be able to break through the bottleneck and evolve again.

However, it may take a long time to break through to the [70] point.

Another method is to change your eyes, first take out your eyes and the source of pupil force, and then use the whole installation [Salvation] to restore it.

After recovery, the pupil force is concentrated on the pupil force root, then the eyeball is removed separately, and the original marleidoscope Sharingan and pupil force root are re-transplanted back, and the two pupil force root roots are fused.

The fusion of two eyes containing dozens of times the pupil power of ordinary kaleidoscopes should be able to open the eternal kaleidoscope.

However, what Uchiha Makoto originally expected was to break through to the Eternal Eye first, and then use the whole set [Salvation] to obtain two pairs of Eternal Eyes. In this way, by gathering the pupil power of the two pairs of Eternal Eyes, the chance of opening the Reincarnation Eye should be much easier.

Although the Otsutsuki tribe in the original work has a pair of reincarnation eyes, in fact, if you really want to open your eyes, in addition to eating the fruit of the sacred tree, the reincarnation eyes you cultivate will be stronger, but it will be more difficult.

As the last reincarnation of Indra Chakra, Uchiha Madara opened the eternal marleidoscope Sharingan eye, and transplanted Hashimara cells to his body, fusing Indra and Asura Chakra. It took decades until he was about to die of old age and the reincarnation eye.

Of course, this kind of eye that evolved step by step naturally can exert its true power more than the Otsutsuki clan.

The simplest point is that the evolved eyes can control the switch freely.

In addition to the reincarnation eye, Uchiha Makoto also wants the rolling eyes and the reincarnation eye.

He doesn't want to have two more eyes on his forehead in the future.

"Makoto, what's wrong with you? What are you thinking?" Jiu Tai came out of the sealed space and squatted in front of Uchiha Makoto. Seeing him motionless, he couldn't help but stretch out his flesh pad and swayed in front of his eyes.

"It's nothing! Just do it! Nine Lama, let's go!"

Uchiha Makoto's eyes lit up, he grabbed Jiu Tai and threw it on his shoulder.

The moment Jiuwei was thrown up, he turned into a mini fox.

"Where are you going? I want to prove to you that I am not a bad student!"

"There is time to prove it later. It's okay to go with me all night long!" Uchiha Makoto directly used the Flying Thunder God Technique and appeared in the Naruto Building.
To be continued...