As we all know, if you only need to let the water temperature reach 100 degrees to boil water, then if you want to make wood burn, you need a higher ignition point.

Unfortunately, Yuta, as a person who has traveled through the original world, knows more than his peers. He clearly knows that if you want to make wood burn, you need at least a high temperature of more than 300 degrees to barely do it.

However, he also knows the principle of drilling wood to make fire, using friction to do work to make the internal molecules move violently, which can cause local heating until the ignition point is reached.

So what Yuta imagined in his mind was to use chakra to disturb the molecules inside the wood, causing it to move violently, thereby heating it up.

But after trying for a while, he found that he had fallen into a misunderstanding, because he couldn't feel any heat from the wooden stake in his hand.

This shows that I have overestimated the power of chakra to disturb real matter without the assistance of ninjutsu.

In fact, it's not surprising when you think about it. If chakra really has such a big impact, when the chakra inside the human body is running, if you don't pay attention, you may hurt yourself.

For example, if the nature of chakra is transformed into the fire attribute, the whole person may burn to death from the inside out before even a breath of fire can be sprayed out.

Now he understands that chakra energy can only have powerful destructive power when it is converted into ninjutsu.

So in the following practice, he also tried different methods, and finally he found out the trick and figured out the direction of the second stage of practice.

He suddenly realized that in order to make a piece of wood burn, it does not actually require the entire temperature to rise. It only needs a small part of it to reach the ignition point, which will naturally cause the entire wood to burn.

So what he needs to do is raise a small part of the wood to an extremely high temperature.

This means that he needs to increase the concentration of chakra and compress the density so that it only acts on a small area, so that the temperature produced will also rise to a higher level.

If the first stage is to complete the transformation of the nature of chakra, then the purpose of the second stage of practice is to strengthen concentration.

Although he found the direction, after practicing for a period of time, he was still troubled by the slow progress. This time, unlike boiling water, he wanted to strengthen his concentration, and the difficulty increased exponentially. It took him a week, but he made great progress.

Slow.

This made him realize that the second stage cannot be completed in a short period of time. It can only be polished little by little with time, and it happens that what he lacks most is time.

It's just that such a technique that a chuunin can master is so difficult to learn. He really can't imagine how much hardship it takes to become a jounin, and what kind of existence the kage level is.

"Yuta, everyone in the village is saying that you are a rare genius, but why do I think they have misjudged you?" A ninja stood behind him at some point, startling Yutai.

"Teacher, how long have you been peeping? Don't scare people, what if you go crazy?" Yuta rolled his eyes at him angrily.

"Obsessed? What is that?" Uzumaki Naoki was a little confused.

Yes, this teacher is not Yunosuke, but Naoki, the teacher of the ninja school. He suddenly came to find Yuta. This did not happen in the previous loop, which made Yuta a little surprised.

"Ahem, forget it if you don't understand. You have so many things to do all day long, why do you come here to say sarcastic remarks to me?" Yuta analyzed in his mind what changes had occurred that triggered such a time, while talking.

Uzumaki Naoki carefully looked at Yuta from head to toe and couldn't help but feel a little emotional.

After being this student's teacher for two years, he really didn't see any special talent at all, but once he was handed over to Yunosuke's hands to train him, he actually made such a big change, which is really amazing.

Amazing.

Is there such a big gap between the teaching level of genin and nin?

Of course he knew the changes in the nature of chakra, which was also the main reason why he was stuck in the genin stage. To this day, he has not been able to complete all three stages, so he simply gave up on ninja training and devoted himself to teaching in the ninja school and cultivating the next generation.

.

That's why he couldn't understand why Yuta had mastered the first stage of chakra's change in less than a month. This was very rare in the history of the Uzumaki clan. This was enough to show how talented Yuta was.

High.

However, Yuta's incident was actually not a big deal. Only if he paid special attention would he notice it. It was mainly because of a major event that happened in the village recently, which suddenly attracted the attention of the whole village.

A week ago, for unknown reasons, the clan leader suddenly issued an emergency order, asking Yunosuke to lead two other jounin to carry out the "Nagato retrieval mission." As a result, they encountered an unknown attack on the road, and only Yunosuke escaped back to the village.

, after explaining the situation to the clan leader, he immediately passed out and was seriously injured and has not yet woken up.

You know, Yunosuke is the clan leader's student, and he is also the most powerful. He is the most powerful competitor for the next clan leader. As a result, the three jounin were almost wiped out not long after they left the village. It's scary to think about it.<

/p>

The entire Uzumaki Hidden Village has entered a state of first-level combat readiness, and all the ninjas who were on mission outside have been recalled to the village. Only the clan leader knows what happened specifically, but judging from the series of orders issued by the clan leader, it is obvious that he is facing a formidable enemy.

The school has been closed for several days. It was rare for Naoki to take a break, so he planned to come to the training ground to resume training. If something happened to the village, he would still be able to fight.

Unexpectedly, I met Yuta here, but judging from his performance, it was obvious that he was stumped by the second stage.

Under Yuta's repeated rhetoric, Naoki simply told him about the recent events in the village, and after speaking, Yuta fell into deep thought.

It is normal for Nagato to move to Amegakure Village. After all, his father Ise is a ninja from Amegakure Village. According to the custom of the ninja world, there is nothing wrong with following his father back to his home country.

But when Nagato shows enough value, then as long as he has enough strength, he doesn't have to be so disciplined.

What's more, the Uzumaki clan is different from other families. Even if a woman marries, she will still be regarded as a Uzumaki clan member and will not change her surname with her husband. Even after her husband dies, she can return to the Uzumaki clan.

This tradition has lasted for thousands of years and has the tacit approval of the ninja world, so if the clan leader wants to use this as an excuse to force Nagato to take his mother's surname, it is not unreasonable.

That's why there was a "Nagato recapture mission" that had never appeared in the previous timeline, because only this time, he accidentally showed Nagato's potential, and was seen by Yunosuke-sensei.

Then reported it to the clan leader.

But after hearing the news of Yunosuke's defeat, his first reaction was that Uchiha Madara had taken action, because he could easily connect Nagato with the old coin.

This was a very valuable piece of information, which showed that Old Coin knew very well that the Samsara Eye was on Nagato, so he secretly followed Nagato and left.

However, he has been standing still and has not retrieved the Samsara Eye from Nagato. He may have other intentions.

The matter of recapturing Nagato obviously touched on the old coin's reverse scale, so it is not surprising that he tried to stop it. Could it be that his plan from the beginning was to move Nagato to Amegakure Village?

But this does mean one thing. The genocide in Uzushiogakure Village may not have much to do with Lao Coin. After all, he was no longer in the village at that time.

If you want to prove whether your guess is correct, you only need to find someone to ask.

"Yuta, if you practice like this, you won't be able to complete the second stage even if you practice for a year." Naoki looked on and couldn't bear to look at it. He thought of his past.

"Teacher, please stop being so pretentious and say what comes after "unless"!" Yuta's eyes lit up. It seems that Mr. Naoki is going to give some advice?

"...Really, it's not cute at all." Naoki shook his head helplessly, took out a scroll and threw it to Yuta.
Chapter completed!