The external control in the right guard doorway actually refers to the chakra's form change control.

There are two types of chakra control, morphological control and nature control.

And the right guard keeper divided the form change into two parts, external control and internal control, so that Zhizhen didn't understand what she said for a while.

But seeing the chakra whirlpool in Uemon's hand, Shijin instantly remembered Spiral Maru, and thus understood what Uemon said.

In short, Uemon's so-called internal control is to control the flow of chakras in the body, and external control is to change the shape of the chakra released from the outside.

The most representative performance in this regard is Naruto's Spiral Pill, after all, it was said in the original book that the Spiral Pill is the ultimate in chakra form change.

In addition, there are also chakra lines of the sand puppeteers, chakra scalpels and so on.

Sha Yin's gang is also very slippery in terms of chakra form control, after all, being able to control the puppet with such a thin line is enough to explain the problem.

And Dou, as a medical ninja, the change of form is also to the point of mastering it. It's not easy to control chakra as sharp as a knife.

The nature control is based on the form control, plus the five escape attributes.

As soon as the two changes are combined, the product formed is ninjutsu.

After understanding what Uemon was saying, Shishin instantly understood why he couldn't use the Shoyaki technique.

The technique of plain burning, Zhizhen probably understood the principle of its release.

To put it simply, it is to release the chakra first, control it not to disappear, not to run around, and then the moment it touches the target, and then add the change of nature, so that the chakra released outside becomes a flame.

This is the same as Kakashi's Chidori, first controlling the chakra in his hand, then adding the Thunder Escape attribute, and then the chakra in his hand becomes lightning, forming a thousand birds.

Of course, this is a step-by-step process, but in reality, these processes are completed in a split second.

"I see." Zhizhen nodded and said, "It turns out that because of my chakra external control ability......"

At this time, Zhizhen was already convinced, and in terms of chakra control, he was indeed far behind compared to the above-mentioned people.

You can't use the technique of vegetarian burning perfectly, and that's how it should be.

"Yes, as I said, this technique requires quite a bit of chakra control. Of course, this is also a good exercise for the ability of chakra external control. "Uemondo.

Zhizhen nodded when he heard this, indeed if this technique can be mastered, it will be a pretty good exercise for his control over the change of chakra form.

Although the effect may not be as good as the cultivation spiral pill, it is not much worse.

Uemon looked at Shizhen and said, "I guess you haven't noticed it yet, these techniques that Hokage-sama gave you are specially prepared for you." ”

"How?" Zhizhen hurriedly asked.

"The Fire Dragon Flame Bullet was specially given to you by Lord Hokage to practice sealing. The Vegetarian Technique is designed to allow you to practice chakra control. The earth flow river is to exercise your earth attribute chakra. "Uemondo.

Zhizhen was stunned for a moment when he heard this, and then suddenly thought about it carefully, it was indeed the case.

There are thirty-seven seals of the fire dragon flame bullet, and if you can master this technique well, it will be considered a great success in terms of sealing.

After practicing the technique of Su Roasting, Chakra's control can definitely be significantly improved.

But what do you say about the earth flow river? Zhizhen asked: "I understand the first two, but what does it mean to exercise Tu Dun Chakra?" ”

"The earth flow river is a move that turns the ground under your feet into a liquid to wash the enemy, and it is impossible to do it without the equivalent earth attribute chakra. And your current earth attribute chakra is still in an undeveloped state, and its power is very weak. ”

Uemon paused, and then said, "So you have mastered the technique of the Earth Flow River, and your Earth Attribute Chakra is completed. ”

"I see." Zhizhen was suddenly, and he couldn't help but praise the three generations in his heart.

The third generation of Xindao is worthy of being a doctor of ninjutsu, the most teaching Hokage in the history of Konoha and can come up with a set of targeted cultivation plans casually.

There is indeed a set, and Zhizhen can't help but applaud.

It's just three generations of this routine, if he wants to master it all, the time is estimated to be no less than a year, which is still a conservative estimate.

If there is something wrong in the middle, it may not be done in a year.

And in August, Orochimaru came to make trouble! Now is the golden time to improve your strength!

Zhizhen thought about it, and the heart path only practiced for this time until he vomited blood, and there were still five months before Orochimaru came to fight Konoha.

In these five months, I must do my best to improve my strength to the greatest extent.

With an idea in his heart, Zhizhen immediately took action and began to practice the art of vegetarian roasting.

"Oh?" Uemon saw that Zhizhen practiced directly, and he praised it slightly in his heart, this is it, and the practice should be like this.

……

The moon in the sky is bright, and there is a real one on the ground.

It's been four hours in the blink of an eye, and it's close to the early hours of the morning.

After four hours of special training, the No. 8 driving range was scorched.

Zhizhen lay on the ground panting heavily, four hours of uninterrupted special training made Zhizhen so tired that he felt that his consciousness was almost blurred.

Zhizhen couldn't help but complain in his heart, this Su Yao technique is really difficult to practice.

Not to mention that all the chakras that had been painstakingly stored in the insect jar this week were consumed, and they had to endure all kinds of ridicule and insults from the right emon.

After four hours, he estimated that the stone had been burned less than ten times. Several of those times were luck.

He didn't even know how he hit it.

But Zhizhen is not stupid, after four hours, he finally found some doorways.

Moreover, although the technique of plain burning is difficult to control, the advantage is also obvious, that is, the power is beyond the ordinary fire escape.

The general fire escape attack is over when the enemy is attacked. However, this technique can burn the target for a long time, and as long as it can be effectively controlled, the burning flame is difficult to extinguish.

In short, the general fire escape is to release fire to attack the enemy, and this technique is to control the fire to attack the enemy.

The difficulty of setting fire and controlling fire is naturally different. There is a clear difference between the two, and when you think about it, you can understand the difficulty of the art of sukini.

On the boulder on the side, Uemon ate the last string of balls, lifted the shadow clone, and said, "Okay, look at you weak chicken, you can't do it anymore, stop here today, and continue tomorrow." ”

Hearing this, Zhizhen couldn't help but say, "Of course, I should be able to improve a little tomorrow." ”

Seeing that Zhizhen didn't complain about being tired, Uemon was quite satisfied, and he thought that Zhizhen was used to living a good life in the Konoha Medical Department, and he couldn't endure a little hardship.

"Hmph, I'll see." Once in a rare time, Uemon did not hit Shijin.

"We won't let you down!" Zhizhen is also full of confidence, since he has touched the doorway, it is not far from mastering.

"Alright, let's go, how long are you going to sit?"

"Uemon, come and help me, I feel a little weak in my feet."

"Who cares about you!" Uemon turned his head and left directly, ignoring Zhizhen.

…… Wipe! This girl insisted on leaving? Zhizhen hurriedly called: "Youemon, hey, wait for me, hey!" ”

However, Uemon went farther and farther away.

Zhizhen was helpless, I just thought this girl was cute, but it turned out to be cute again!

Ah, I'm so tired, Zhizhen is so tired that he doesn't want to move, he wants to lie on the ground and sleep.

Thinking about it, Zhizhen fell asleep in a daze.

I don't know how long it took, Zhizhen felt a jolt, and the feeling from his body was as if he was lying on a person's back, but his back was light.

"Uemon, how can you leave Shizane-sama outside alone?"

"Cut, I didn't know this guy was really tired."

Listening to the voices of Saemon and Uemon, Shijin opened his eyes lightly and looked, Uemon was walking in front with his worm jar on his back, and Saemon was carrying him on his back and slowly walking on the way home.

It was nice to have someone to take care of.

And Zhizhen trusted the two of them and fell asleep peacefully.