He knew that they should be on a mission to carry out the Kamino Bridge. But he's a complete wreck at this point, and he can't do anything.

As for the reminder, how to remind it? How to speak? Remind Obitu not to be crushed by falling stones when exploding?

Yujuro can only recuperate quietly now, and look at Jiraiya in his spare time. Don't get me wrong, it's not a paradise of intimacy, it's a legend of forbearance.

The Legend of Hundred Tempering Ninja, its plot is similar to the bloody manga I saw in my previous life, and the plot is not novel for Yujuro.

However, in this world where literary works are extremely expensive, Yujuro still reads it with relish. The breathing method with the chakra does have a miraculous effect, the breathing method can sense the dark wounds in the body in the process of breathing, and the chakra flow also has a certain therapeutic effect on the wound.

But what really worries Yujuro is that he still recalls the thunder and lightning lines that appeared on his face two months ago.

That thing, most likely it's markings. The person who opens the markings the day after tomorrow has never lived past the age of twenty-five.

The only twenty-seven-year-old who opened the stripes of Sorrow Mingyu Xingying also died the day after the decisive battle.

It can be seen that although the markings are strong, the hidden dangers are also great. And the overdraft of this markings on the body does not mean that you don't need to use it, as long as you open the markings once, as long as the body reaches the conditions for the opening of the markings, the markings will be automatically opened.

The conditions for the brindles to open are a heartbeat of 200 beats per minute and a rise in body temperature to 39 degrees. In such a state, the human body will have a great burden, which is also the most fundamental reason for the longevity of the markings.

In fact, in essence, it is to overdraft life in exchange for strength. Solving the hidden danger of markings is now the top priority in Yujuro's heart.

Otherwise, let alone survive the four battles, Naruto himself would have been dead for two years after graduation. After opening the markings, Yujuro is no stranger to it, and he can clearly feel that the lifespan in his body is passing.

Although he can't see anything in the short term, over time, he may become weaker and weaker like Tanjuro Kamado.

Putting down the book in his hand, Yujuro opened the system panel. [Name: Higashino Yujuro] [Gender: Male] [Age: 12 years old] [Faction: Konoha Hidden Village] [Ninja Level: Kamishinobi] [Position: None] [Attributes: Thunder, Fire, Wind, Water, Earth, Yin, Yang] Ninja Eight Items: [Ninja 10, Body 10, Phantom 6, Xian 7, Force 8, Speed 7, Jing 6, Yin 10, 64] [Characteristics: Zebra] [Breathing Method: Thunder Breath, Water Breath] [Optimization Times: 2] ...... Two optimizations, one from the Battle of the Bird Country, and the other from the Upper Ninja.

Yujuro seems to have discovered the law of getting the number of optimizations, as long as he joins in the big event and intervenes to a certain extent, he will get the number of optimizations.

In other words, if you think of this world as a Naruto manga, the heavier your role in the manga, the easier it will be to get the number of optimizations.

The only headache is that this criterion for getting the number of optimizations is completely unclear, sometimes Yujuro feels that he has done a lot but no times, and this time he has two teammates, and the characters he has come into contact with are only two tricks in the original book, but he has allowed himself to get the number of optimizations.

But it doesn't matter, I'm lucky to optimize this thing. Even if there is no optimized function, Yujuro can become stronger with half the effort with the assistance function of the system.

The so-called optimization just helped Yujuro skip this process. Of course, optimization doesn't come out of nowhere.

Assuming that Yujuro wants to optimize the change in the nature of the chakra, then the higher the level of the change in the nature of the chakra, the better the level of optimization.

If Yujuro wants to optimize the breath of water that he has just recreated, then this effect will be a bit of a frustration.

If you want to optimize a skill that is just getting started, the system can only make Yujuro proficient. But if you want to optimize something that has become instinctive, then optimization will produce a qualitative change.

Looking at the panel of his capital, Yujuro fell into deep thought. In terms of chakra nature changes, the thunder and fire attributes have reached their current upper limits.

If you want to continue to improve, you need to wait for the improvement of your physical fitness. And Yujuro's physical fitness has also been developed to the limit without leaving a secret injury on himself, so he can only wait for age.

As you grow older and your body develops, your physical fitness will naturally continue to increase. The only thing to pay attention to is the last two items of the chakra attribute, the plus sign after Yin and Yang.

The so-called Yin Yang Dun is a technique created by the Six Dao Immortals, which is essentially different from the Five Elements Escape Technique. Yin Dun represents the power of the spirit, capable of creating form invisibly.

Yang Dun represents the power of the body, which can give life to the body. And most of the secret art families in the ninja world are more or less involved in the development of Yin and Yang Escape.

Most of the mystical techniques related to the spirit involve retreat. Most of the secret techniques related to the physical body involve yang escape.

Theoretically speaking, as long as the level of Yin Yang Dun is high enough, even if there is no Writing Wheel Eye and Mu Dun, you can also drive Gundam.

Of course, this is only theoretical. Writing the wheel eye as the blood inheritance limit, to say that the essence of Suzuo Nenghu is actually to reduce the difficulty of opening the Gundam through [Children's Technique].

But this has been reduced in difficulty, and in the entire history of Uchiha, only a few people have achieved it.

Not to mention Yujuro's tabula rasa without a blood inheritance limit, it's probably difficult to open tall and tall.

However, this did not prevent Yujuro from developing Yin and Yang Dun, and after thinking about it again, Yujuro used one optimization number on Yin Dun.

I only felt that it was dark in front of me, and it had recovered in an instant, and it seemed to be a flash. Immediately, Yujuro felt the change in his body.

He felt his body lighter, his movements more sensitive, and his perception more acute. To be precise, this is not a physical change, but a mental change.

It is said that the physical body is the carrier of the spirit, and the spirit controls the actions of the physical body. Many people are energetic when they are teenagers, can run and jump, and when they are in their twenties and thirties, they should be at the peak of their bodies, but they feel that their bodies are hollowed out.

The reason is most likely not physical, but mental. The body is getting stronger, but the natural growth rate of the spirit that controls the body cannot keep up with the body, so the stronger body will become a burden.

Yujuro clicked on Yin Retreat, and his physical body was not enhanced, but his mental power was enhanced, and it was easier to control his body, and the final result was agility and sensory enhancement.

At this time, Yujuro's panel also underwent a slight change. [Name: Higashino Yujuro] [Gender: Male] [Age: 12 years old] [Faction: Konoha Hidden Village] [Ninja Level: Kamishinobi] [Position: None] [Attributes: Thunder, Fire, Wind, Water, Earth, Yin, Yang] Ninja Eight Items: [Ninja 10, Body 10, Phantom 6, Xian 7, Force 8, Speed 7, Jing 6, Yin 10, 64] [Characteristics: Zebra] [Breathing Method: Thunder Breath, Water Breath] [Optimization Times: 1] ...... The remaining optimization times, Yujuro saw Yang Escape.

He was thinking about whether to click on Yang Dun. Yin Yang Dun is unfamiliar to Yujuro, so the increase that Yujuro gets from optimizing Yin Dun is not strong, and it can even be said to be weak.

That sudden sense of ease has quickly disappeared, which is a manifestation of Yujuro's adaptation.

So at this time, if you optimize Yang Dun, I'm afraid the effect is similar. Konoha also has the secret technique of developing Yin Yang Escape, and Yujuro doesn't need to use the precious optimization times on abilities that he doesn't understand at all.

Suddenly, Yujuro thought of something, and he looked at a place in the system. Can the markings be optimized?