After eating the Heat-Heat Fruit, my Fire Style is invincible

Uchiha Huanghuo also believes that the so-called Yin seal technique should be more accurately called the chakra seal space hidden in the body, which can be referred to as the hidden seal technique.

The word Yin is homophonic to Yin, so it is also called Yin seal.

Otherwise, according to the literal meaning, would Yin seal seal Yin escape chakra?

But Yin seal belongs to medical seal technique, how much help does Yin escape chakra have for medical ninjutsu?

Could it be Yang escape chakra that is sealed?

Yang escape chakra contains vitality, which is indeed very helpful for medical ninjutsu.

Then why not call it Yang seal?

If the seal technique is considered Yin escape, then it is no problem to call it Yin seal. But the essence of the seal technique understood by Uchiha Huanghuo is the nine characters corresponding to the nine ninjutsu hand seals, not just Yin escape or Yang escape.

Besides, Yang escape chakra does help a lot for medical ninjutsu, but medical ninjutsu is not pure Yang escape chakra, it is just a subtle control of chakra to stimulate cell division to achieve the treatment of injuries.

Ninja duels consume chakra, which is difficult to replenish. Chakra is a combination of mental energy and physical energy, so ninjas age easily.

The Yin Seal stores chakra, and can be restored by eating, reducing chakra waste.

Thinking of Tsunade's way of fighting the enemy, she is used to using strange strength to solve the enemy, and the one that consumes a little chakra is the slug summoning.

In addition to the help of the Yin Seal, Tsunade looks eternally young, and is still full of energy even in the Boruto period.

Therefore, Uchiha Huanghuo's understanding of the Yin Seal as the Hidden Seal is undoubtedly correct.

"Opening up a sealed space for chakra? How is this similar to the Dantian of martial arts?"

The Dantian of martial arts can store internal force and magic power, and it will also increase internal force and magic power as the level of cultivation increases.

However, ninjas in the ninja world do not have the concept of Dantian. The ninja's chakra does flow between the meridians, but if the chakra is not used, it will be decomposed into mental energy and physical energy18.

Chunin or Jonin will always extract chakra in advance, but Genin generally does not do this. More Genin will extract chakra just before the enemy.

That is, Uchiha Huanghuo developed the breathing of fire and the full concentration breathing, and always maintained the full concentration breathing mode, which allowed the chakra to circulate in the body's meridians.

Therefore, the full concentration breathing mode greatly improves the strength of the ninja, and the constant operation of chakra can strengthen the body.

Even so, Uchiha Huanghuo will not extract all the chakra.

This is the disadvantage of the ninja, and the chakra sealed space opened up by the Yin seal is very similar to the concept of Dantian in martial arts.

"The diamond-shaped Yin seal is on the forehead, and the upper Dantian of the martial arts immortal method is between the eyebrows."

"The two locations are very close, the Yin seal that stores chakra, and the upper dantian that stores internal force and mana, the functions of the two are also very similar"

"In this way, the Great Sun Visualization Method cultivates the spirit and soul, the Sealing Technique of the Six Treasury Immortal Thief strengthens the body's strength, the Full Concentration Breathing Mode operates the chakra, and the Yin Seal stores the chakra. Isn't this a complete chakra cultivation technique?"

"So I finally embarked on the path of cultivation?"

Since the Yin Seal is so helpful to Uchiha Huanghuo, then he must learn this technique.

Then Uchiha Huanghuo concentrated on studying the Yin Seal.

Even if the Uchiha clan meeting once again praised Huanghuo's achievements, and the clan members recognized and respected Uchiha Huanghuo's shadow-level strength, it was just a matter of perfunctory.

Fortunately, Uchiha Huanghuo usually has a calm and composed face, so such an attitude did not make the Uchiha clan members doubt.

They would only recognize Uchiha Huanghuo's strong demeanor and shadow-level majesty, which must be respected.

When the Uchiha clan meeting was over, Uchiha Huanghuo returned home and opened the sealing barrier to close the door to visitors.

He had just bought 10,000 ninja ducks, and he had plenty of food to retreat with peace of mind.

Three days later, Uchiha Huanghuo finally mastered the essentials of the Yin Seal and could start to learn this technique.

But Uchiha Huanghuo found a problem

"The Yin Seal can indeed store chakra, but it can only store more chakra when it is used up, and it cannot store chakra all the time."

"This is enough for ordinary ninjas, but it is far from what I expected."

What Uchiha Huanghuo wanted was to make the Yin Seal able to store and release chakra at all times.

Just like the Dantian of martial arts, storage and use are not delayed.

In order to solve this problem, Uchiha Huanghuo read the Yin Seal technique again in detail and finally found a way.

It turned out that the chakra seal space opened up by the Yin Seal only had a door.

If you want to store chakra, open this door completely to quickly input the extracted chakra. If it is normal, close this door, leaving only a tiny gap to let the chakra flow slowly.

So this door controls the entry and exit of chakra.

Then just open a new door , specifically for chakra input, eliminating the chakra input power of the old door, isn't that right?

In this way, there are two doors, one door controls the chakra input storage, and the other door controls the flow and release of chakra, which is perfect.

With Uchiha Huanghuo's sealing skills, he cannot make major changes to the Yin Seal, but this kind of minor change is still no problem.

So in the next three days, Uchiha Huanghuo made the expected changes to the Yin Seal.

Three days later in the afternoon, the required Yin Seal technique was finally modified.

The new Yin Seal is exactly as Uchiha Huanghuo expected, condensing two doors that can control the storage, input and release of chakra.

"For the sake of caution, it is better to try this technique on a mouse."

If there is any unknown change in the seal technique, it will not be good.

Uchiha Huanghuo went to Orochimaru's laboratory and took away a hundred mice and quickly returned home.

After consuming 16 mice, a diamond mark finally appeared on the forehead of the 17th mouse.

After controlling this little white fox, the input, storage and release of chakra were all very smooth, which undoubtedly showed that Uchiha Huanghuo had mastered the Yin Sealing Technique.

"This diamond mark looks too feminine, can it be changed?"

Uchiha Huanghuo thought about it and thought that it should not be difficult to change this pattern that does not involve the essence of the Yin Seal Technique.

For example, the Flying Thunder God Technique, the technique of Senju Tobirama is the Senju clan emblem, while the technique of Namikaze Minato is the Sword of Ninja Love.

Similarly, changing the pattern of the Yin Seal is not a problem.

"Let's try changing the pattern on the mice first."

After another 29 mice, the new pattern was finally completed.

Looking at the forehead of this mouse, it looks like Erlang Shen's third eye, the eye of heaven.

The pattern is similar to Erlang Shen's eye of heaven in the TV series Chenxiang Saves His Mother, and it looks much more handsome.

"Very good, this pattern of the eye of heaven looks more handsome and domineering."

Uchiha Huanghuo was very satisfied with such a pattern of the eye of heaven. He observed it carefully for a long time again and did not find any problems. He decided to give it to himself to engrave the technique. After being fully prepared, Uchiha Huanghuo started to engrave. (To read the exciting novel, just go to Faloo Novel Network!)

After studying for so long, there is no reason for failure.

This is indeed the case. Uchiha Huanghuo easily engraved the pattern of the eye of heaven and opened up a sealed space for chakra storage in the dantian on his forehead.

Looking at Uchiha Huanghuo at this moment, it was as if he really opened his eye of heaven.

He did not immediately input the stored chakra, but took out a thousand ninja ducks and roasted them for use.

Uchiha Huanghuo is not sure about the size of the chakra space. If the 25 calories of chakra in the whole body are not enough, he can recover by eating.

Looking at the one thousand roasted ninja ducks placed on the training ground, Huanghuo's house was filled with the smell of roast duck. Fortunately, the smell was intercepted by the sealing barrier, otherwise the whole Uchiha would smell it.

"Then start storing chakra!"

Boom! Hualala!

Uchiha Huanghuo's eyes widened, and he tried his best to extract chakra. The chakra in his body poured into the sealed space on his forehead like a surging river.

In just over 10 seconds, Huanghuo's chakra was exhausted by 30%.[]

Another 20 seconds passed, and Uchiha Huanghuo's face changed slightly:"Not good, 20 calories of chakra are gone, but the sealed space only stores less than 20%?"

Now he must eat to restore chakra.

""Sealing Technique: Six Storehouses of Immortal Thief, open!"

Uchiha Huanghuo decisively opened the Sealing Technique: Six Storehouses of Immortal Thief, and Taotie lines appeared on his abdomen, and his digestive power was strengthened to the limit.

He picked up a Ninja Beast Duck and swallowed it whole, even the bones. In an instant, it was transformed into nutrition for the body by the terrifying digestive power of the Sealing Technique: Six Storehouses of Immortal Thief. He ate 100 Ninja Beast Ducks in one breath, and finally relieved the input of chakra.

But he still didn't dare to interrupt. In order to fill the sealed space, Uchiha Huanghuo ate roast duck like crazy.

Soon a thousand roasted Ninja Beast Ducks were eaten, but there was still a lot left, so he took out another thousand from the scroll.

"The power of the Heat-Heat Fruit, the Fire Style of Roast Duck!"

Holding a raw duck in each hand, he released his exclusive ninjutsu. In order to catch up with the progress, he deliberately increased the temperature. It took only one hundredth of a second to roast the duck.

There is no need to expect the taste of the roast duck in such a hurry, as long as it is nutritious.

In this way, he ate more than 800 roasted ducks and finally filled the sealed space with chakra.

He continued to eat 100 roast ducks and restored the chakra of his whole body. Only then did he hold his breath and observe the chakra of the sealed space.

This perception shocked Uchiha Huanghuo

"Such abundant chakra, the initial perception is actually 106 cards!"

What is the concept of 106 cards of chakra?

Now Uchiha Huanghuo's own chakra is about 25 cards, 106 cards is more than 4 times of Huanghuo!

Uzumaki Naruto's chakra is about 100 cards, which can be called chakra.

In other words, now Uchiha Huanghuo only looks at the 106 cards of chakra in the sealed space, even if it is the power of a roar, it can be called chakra.

From now on, Uchiha Huanghuo does not have to worry about the consumption of chakra, and can release chakra at will when fighting against the enemy.

However, it is inaccurate to only count the chakra in the sealed space, and Uchiha Huanghuo's own chakra must also be counted.

That is the sum of 106 cards and 25 cards, which is 131 cards!

At this moment, Uchiha Huanghuo wants to ask the people in the ninja world, who else?

"Very good, the next step is to open the exit of this sealed space."

The next moment, Huang Huo controlled the second gate of the Yin Seal, allowing the stored chakra to flow slowly into the meridians.

In this way, the chakra of the 290 meridians here entered the first gate and merged into the space of the Yin Seal, and the chakra stored in the space over there would flow into the meridians from the second gate.

The chakra circulated in the meridians, and continued to repeat this process. The chakra input into the Yin Seal was always more than that flowing into the meridians. In this reciprocating cycle, the chakra stored in the Yin Seal steadily increased.

"This reciprocating cycle of chakra feels like the internal force of martial arts and magic running a small Zhoutian. In addition, the Yin seal is similar to the upper dantian, so this cycle is called the small Zhoutian."

"Since we have mentioned the small cycle of chakra, then there must be a large cycle of chakra. I think a cycle of three dantians can be called a large cycle."

But in Uchiha Huanghuo's opinion, the so-called large cycle of chakra must open up a sealed space for storing chakra in the middle dantian and the lower dantian.

Opening up a sealed space for storing chakra is not difficult for Uchiha Huanghuo.

However, it is not certain whether one body can be engraved with two or three Yin seals. If they conflict with each other, it will be bad for the body.

"This matter still needs to be tried, but there is no need to rush. It is not as easy to engrave the formula on the middle and lower dantian as on the forehead."

You should know that the Yin Seal is the product of several generations of research by the Uzumaki clan, and the selection of the forehead engraving formula is also fixed.

If the engraving location of the Yin Seal formula is changed, it will be a big change. For this, Uchiha Huanghuo is ready for a long-term battle.

At this moment, the Yin Seal on the forehead is enough for Uchiha Huanghuo, so there is no need to rush.

He collected the remaining Ninja Beast Ducks and sealed them in the scroll again. Looking at the 54 living mice, he planned to return them to Teacher Orochimaru tomorrow.

The mice are indeed very useful for ninjutsu experiments, but Uchiha Huanghuo does not plan to raise them himself.

If you want to use mice, go and ask Teacher Orochimaru. As for raising small animals, Uchiha Huanghuo is very annoyed after raising Ninja Beast Ducks at home.

"Well, we still need to try whether we can successfully release the Yin Seal's chakra."

"Then the Yin seal is released!"

I found that Uchiha Huanghuo's forehead had the same pattern of the Sky Eye as Erlang Shen, and four black patterns of the technique spread outward.

Boom!

A large amount of chakra flowed smoothly into the meridians, causing Huanghuo's momentum to rise steadily, and soon the chakra went from 25 cards to 30 cards.

"Very good, the chakra flowing into the meridians is very stable, so there is no need to try the Hundred Healings Technique."The Hundred Healings Technique is just a Yin Seal that releases all of them, so there is no need to waste chakra.

"The next reward for the Sealed Book will be the Medical Ninjutsu Creation Regeneration"

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