Naruto's opening, a black ball beast

"Very good, 卆, today's training was completed very well."

"Kai, you have to work hard too..."

Three months later, at dusk, in the forest training ground of Konoha Village, Inuzuka and his followers, Matt Dai and his son, wore special iron rings on their limbs. They stood upside down, with their hands on the ground, from the foot of the mountain, toward Climb the stairs that stretch straight up to the top of the mountain.

In the past three months, Inuzuka Tsutomu would come here on time every day after school to train with Matt Dai and his son.

Although Matt Dai did not teach him any particularly powerful tricks, in Inuzuka's view, Matt Dai's special practice method and experience are the most precious things.

The so-called physical skills are the most suitable for you only if you develop them yourself, such as the various physical skills developed by Kai himself in the later period.

As long as your physical fitness improves, it is actually not difficult to develop those so-called techniques. It is completely incomparable to Matt Dai's accumulated practice experience over time.

In just three months, Inuzuka's training results were extremely gratifying. His basic physical fitness had almost doubled, which fully demonstrated the difference between someone who taught him and someone who didn't teach him.

Although his body is in a period of rapid growth, it takes only three months for his physical fitness to grow to this point. Inuzuka Xuan knows that in addition to unremitting training every day, the nourishing Shiquan Dabu Pills worn by Matt are absolutely indispensable.

I have to say that the so-called Shiquan Dabu Pill is really unpalatable, but the effect is also quite abnormal.

Even the fact that Metkai was able to undergo such high-intensity training at such an age was entirely due to the efficacy of this tonic pill.

Of course, as a mature-minded person, Inuzuka also knows that as taijutsu practitioners, Matt Dai and his son are not financially well-off. No matter how shameless he is, he will not keep taking advantage of others for free. Tonic pills.

For this reason, he also specifically borrowed a large amount of money from Inuzuka, which was an advance payment for the pension that his parents had left to the family before he came of age.

After learning that Inuzuka had been practicing Taijutsu with Matt Dai, and the results were quite good, Inuzuka didn't ask any questions. He just waved his hand and lent him his many years of savings, which relieved him. A lot of trouble.

......

After this period of practice, Inuzuka Xuan fully realized the terror of Matt Dai.

From the beginning of training to the present, although Matt Dai was as tired and dead as a dog every time he trained, Inuzuka could see that these were all intentional actions by Matt Dai to motivate Matt Kai.

According to Inuzuka, Matt Dai's body seems to have reached a certain limit, and his current practice is more to maintain his body's peak condition.

And intentionally or unintentionally, Matt Dai also mentioned that his current body has begun to decline.

You must know that Matt Dai is only in his early thirties, and his body is already showing signs of decline. One can imagine what the development of the Eight Door Armor Formation and daily extreme training have done to his body. load.

If refining chakra is a way of practicing magic, then in Inuzuka Xuan's view, the physical training of Matt Dai and his son, which means suppressing the body's potential, is the magic way among magic.

Although this kind of training can greatly improve a person's physical strength, it comes at the cost of overdrawing one's life. Whether one can live past 40 years old is a big question, and this still depends on the magical energy of chakra.

Otherwise, for an ordinary person, it would be quite remarkable if he could persist for three days. In less than a month, his body will definitely collapse due to overload training.

It is for this reason that even though Inuzuka Tsutomu also trained with Matt Dai and his son, most of them would do what they can and go home on time after dark.

As far as the amount of practice is concerned, it is far inferior to that of father and son.

Moreover, during this period of practice, Inuzuka Xuan also had a great change in his senses towards the father and son.

In the anime, most of what the father and son showed were all kinds of funny jokes, or the passion after the Eight Gate Dunjia broke out in the end, but few people know how much the father and son paid for that moment of glory. of hardship and effort.

......

"Huh...huh...卆, how about we have another round of competition!"

"Youth cannot be relaxed..."

After finally climbing to the top of the mountain, although Metkai was panting from exhaustion, his eyes were still full of fighting spirit, and he still invited with enthusiasm on his face.

"No, my body has reached its limit..."

Faced with Metkai's invitation, Inuzuka was lying in the pavilion on the top of the mountain with a look of exhaustion. He had just taken the Shiquan Dabu pill that Metkai wore, but his stomach was still rebelling at this time.

"There is no limit to youth..."

Metkai was obviously very dissatisfied with Inuzuka's answer and still tried to persuade him earnestly.

"Okay, Kai, Xuan is different from us. He is a genius and has the secret technique passed down by his family..."

"And if we want to defeat the geniuses, we must work ten times harder than they do. Let us continue to sweat the sweat of our youth..."

Seeing that Matkai wanted to persuade him again, Matdai immediately interrupted.

With that said, he took Metkai for the next round of training.

"It's really spiritual..."

Looking at Matt Dai and his son who were tireless in doing good things, Inuzuka half-closed his eyelids and murmured with a tired face.

To be honest, without personal experience, it is absolutely difficult to imagine how difficult this overloaded and boring training method is. It cannot be described in simple words at all.

Physical exhaustion is only one aspect, the most important thing is the mental torture.

As a severe laziness cancer patient in his last life, Inuzuka never imagined that one day he would be able to overcome laziness cancer.

Of course, what can really overcome laziness is the word hope. Unlike the life of the previous life where you were just waiting to die, you could see the future at a glance.

After coming into this world and coming into contact with the power of a god like Chakra, Inuzuka seemed to have found some kind of hope, and the desires and ambitions hidden in his heart expanded rapidly.

His unwillingness to settle for the ordinary was more active than ever before, and the joy of harvest made him happy with this arduous practice. These were the keys to his ability to overcome laziness.

......

In less than half an hour, Matt Dai completed a round of handstand mountain climbing practice.

"卆, I can see that you seem to be worried. Can you tell me something?"

Looking at the young man beside him, Matt Dai's tone was gentle, but there was a sense of scrutiny in his eyes.

Ever since he first came into contact with Inuzuka, Matt Dai could tell that the boy in front of him was extremely mature. It was not the kind of maturity that he pretended to be, but a kind of precocious wisdom.

In addition, he could also see that Inuzuka Xuan always had an inexplicable urgency, and there was also an unknown barrier that even he himself could not explain.

It was precisely because he wanted to eliminate this gap that Matt Dai agreed to his request to train together and spared no effort in teaching, but as of now, the effect does not seem to be very good.

"Uncle Dai, can I ask you a question?"

"Is it really worth it?"

Facing Matt's slightly scrutinizing gaze, Inuzuka turned his head subconsciously and stared at Metkai, who was still sweating on the steps, in a daze.

From the anime, maybe the father and son look very funny. Wearing green tights and shouting about youth and passion every day, they look extremely middle-aged.

But the real Matt Dai father and son are by no means so superficial. Inuzuka can see the wisdom and perseverance of the two, and they can carry out this work without interruption for ten years, regardless of the interference of strange eyes from the outside world. This kind of devil training can be imagined whether the father and son are in the right mind.

Especially Matt Dai, as a ten thousand-year genin of Konoha, it is inevitable to receive all kinds of discrimination and criticism.

You must know that humans are social animals and cannot be immune to interference from the outside world. What's more, there is a being like Matt Dai, who is obviously not weaker than any jounin, but has never defended himself even once. It is conceivable that And know how tenacious his spirit is.

"Do you have a dream? Have you ever had something you wanted to protect?"

"We, father and son, are just ordinary people. We love this village deeply. Although our power is very small, we are willing to pay for it in order to protect this hard-won peace."

"For the sake of dreams, in order not to appear so powerless at the critical moment, what is not worth it."

"You are a genius. Maybe you will never taste the feeling of powerlessness, but precisely because of this, you lack the all-or-nothing spirit. This may be your flaw."

"Dream, protect?" Looking at Matt Dai's calm smile, at this moment, Inuzuka's heart was full of mixed feelings.

With a mature mind, he shouldn't be so easily touched, but now, he seems to have realized something. Compared with visible and tangible power, this spiritual level is actually the most important thing. Hard to temper.

He once had the feeling of powerlessness, and he was deeply trapped in that feeling, unable to extricate himself, and could only choose to escape.

He hates the ordinary, hates the same, hates the future that can be seen through at a glance, but he is powerless to change, at least that was the case in his previous life.

But this is not the case in this life. With chakra, the power of this god, and even a magical creature like Digimon, he can escape from the ordinary. His future can no longer be penetrated at a glance, but it is also Because of this, he became worried about gains and losses, and wanted to pursue perfection in everything.

"Did you know? The human body actually has limits. Compared with nature, human power is very small..."

"However, human will is infinite. Only a tenacious will can control the power of breaking through limits, and only a firm spirit can keep the mind from being overwhelmed by power."

Seeing that Inuzuka seemed to understand something, Matt Dairuo said meaningfully.

"Will, mind..."

Although these words sounded meaningless and extremely familiar, Inuzuka seemed to have some realization, and his gaze gradually became serious as he stared at Matt Dai.

"Don't you always ask me what my special skills are?".

"That's right, this is the power of the Eight Gate Armor Formation. It can break the shackles of the physical body. As big as your heart is, your power will be as strong as it is."

At this moment, Matt Dai seemed to be transformed into a wise man, with his eyes shining with crystal brilliance and a look of pride on his face.

"Eight Gate Dunjia...Why are you willing to talk about it now? Uncle Dai..."

Faced with Matt Dai's sudden confession, Inuzuka's face was full of doubts at this time.

As one of the ultimate powers in this world, an existence that can break the shackles of blood, it is impossible to say that Inuzuka is not curious about the Eight Gate Dungeon.

But in the past few months, he has been testing Matt Dai a lot, both covertly and covertly. However, Matt Dai has never revealed even the slightest bit about the existence of the Eight Gate Dunjia. But now he suddenly said it, which really made Quan Quan Tsukasa was quite surprised.

"Because you have now reached the standard of cultivation."

"The Eight Door Dungeon is a forbidden power. This secret technique was mastered by the Second Hokage. It took me a lifetime to perfect it."

"But it's not that easy to truly cultivate this kind of power..."

"..."

As Matt Dai explained, Inuzuka gradually came to his senses.

As for the Eight Gate Dunjia, Matt Dai is actually not stingy about teaching it. Of course, the premise is that you must be a Konoha ninja with a good foundation.

But at the same time, practicing this forbidden technique is by no means an ordinary difficulty. If the physical foundation is not up to standard, it is absolutely impossible to succeed. If you practice it forcefully, it will only damage the foundation of the physical body.

And with Matt Dai's explanation, Inuzuka gradually understood what kind of forbidden technique the Eight Gate Dunjia was.

To put it simply, strong physical fitness is only the foundation for unlocking the Eight Door Dunjia. The most important thing is the perseverance.

If the first three gates can be opened with strong physical fitness, then the last five gates are secret methods with the spirit as the core.

Once the Eight Gate Dunjia breaks out, the body's strength will increase exponentially. At this time, if there is no tenacity to control this power, at least the mind will be collapsed by the unblocked power and become an idiot, or at worst, die suddenly on the spot. .

After hearing this, Inuzuka finally understood why there were so few people practicing Eight Door Dungeon in the original work. To put it bluntly, without a tenacious spirit, it was impossible to control the sudden increase in power.

The extreme training that Matt Dai and his son performed every day was only secondary to physical training. More importantly, the years of high-intensity and painful training had already tempered their spirits to be as tough as steel.

To endure what ordinary people cannot endure is the true meaning of practicing Eight Gate Dunjia.

Take Matt Dai himself as an example. He has been ridiculed by villagers and colleagues all year round. In fact, for him, this is not a kind of spiritual practice.

The two father and son wore green tights and dressed up like precious animals, but they were always unaffected by external factors and still maintained a simple and passionate heart.

This kind of pure and hot will is simple to say, but how many can really achieve it? At least Inuzuka asked himself that he couldn't do it.

......

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