Naruto's strongest shock

The power of shock.

This is the third method, the last method, and Naito Yu's most sure method!

hum! !

Even if the strength of the vibration was adjusted to the lowest level, the inward vibration force from the heart still made Naito Yu's eyes go dark.

Almost fainted.

But... he still succeeded!

The door at Naito Yu's heart was supposed to be the dead door of the eighth door, but under the power of this shock, a hole was forced through!

After recovering from a nearly fainting state, Naito Yu finally couldn't help showing a hint of excitement and joy on his face as he felt the flow of power in his heart that was completely different from before.

The power of shock can really be used as the power to open the first door in the heart!

That is to say, except for myself, there may be no one else in this world who can practice this kind of reverse eight-door dunjia!

At this moment, the first door at the heart was just torn open.

However, the power surging in the heart is much stronger than before.

And with the strengthening of the heart, the blood flow will also bring greater strength, and further strengthen Naito Yu's body step by step, forming a perfect virtuous circle.

This was enough to surprise Naito Yu.

But the benefits don't stop there!

The moment the door at the heart was hit and opened a small opening, Naito Yu also felt that there seemed to be a strong chakra brewing there.

Chakra that flows in the heart!

This chakra, while brewing, was feeding back his heart.

And the heart has been fed back and strengthened by Chakra, and it will beat more powerfully, and the blood will rush!

This is the second benign, mutual increase!

Even Naito Yu didn't think of this.

"I didn't expect that opening the door forcibly would make it difficult for me to cultivate my Chakra physique and directly obtain powerful Chakra!"

There was a hint of ecstasy on his face that couldn't be concealed.

Immediately think that when the normal eight-door Dunjia is opened, it is to break the shackles of the chakras in the body, but those chakras are short-lived, an explosive improvement.

But what Naito Yu has now...is permanent!

Naito Yu can feel the chakra in the heart, which has reached the amount of chakra at the ninja level.

With this amount of chakra.

Even in terms of ninjutsu, Naito Yu will completely get rid of the fate of being a waste wood before!

It's not that he can't practice ninjutsu, but that the amount of chakra is too small, difficult to refine, difficult to condense, so he can't practice.

But now, the door at the heart has just been opened less than halfway, and his chakra volume has been greatly increased, and he doesn't need to deliberately refine it. What a perfect power!

This chakra will be stored in the heart, and the power of the heart will continuously amplify, strengthen and feed back each other.

And Naito Yu also understood in an instant, maybe as he opened the second door and even the third door later, Chakra would continue to strengthen accordingly.

This is the path Yu Naito will take in the future, and it has been clearly laid out in front of him!

But now, what Naito Yu has to do is to completely open the first door.

"Let's go all out!"

With excitement on his face, Naito Yu continued to attack with the force of the shock just now, and at the same time mobilized the chakra in the heart, and the two joined forces.

boom!boom!boom!

The door at the heart had already been torn a hole, but now under the impact, it was as if it had been crushed, breaking through in one rush!

hum! ! !

At this moment, Naito Yu seemed to have a strong aura surging, making Maite Dai, who was guarding him by the side, look over in shock.

The restriction at Naito Yu's heart was completely opened, as if a powerful chakra was brewing there, as if it was about to activate the Eight Door Dunjia Formation!

But in the end, this power was exactly as Naito Yu had imagined, it didn't explode completely, but scattered into the other seven doors that hadn't been opened.

Only by opening all the other seven gates, and then opening the heart as the gate of death, can one gain the terrifying power of the Eight Gates Dunjia Formation.

And simply opening it as the first door is not an explosion, but a kind of stability!

So far, Naito Yu has completely opened the first door of the Reverse Eight Doors Dunjia!

His chakra level, from being almost impossible to extract, has reached a level comparable to that of a ninja!

At the same time, his physical strength, strength, and speed have also been greatly increased.

It is simply an enhancement in all aspects.

If we talk about Naito Yu before, it might be a bit difficult to fight Genin, but now... Genin is no longer Yu Naito's opponent!

However, Naito Yu also felt a little uncomfortable due to the soaring level of power.

puff!

The blood surged in his chest, Naito Yu spat out a mouthful of blood, but there was no worry on his face.

He just got the amount of ninja-level chakra, it's normal for him to be a little difficult to control.

The restriction of the heart is opened, and the heart that can burst out with stronger power has not been strengthened enough to withstand that power in a short time.

But as long as Chakra and the heart feed each other, they will soon be able to adapt perfectly.

"Yu Nai, are you alright?!"

Seeing that a powerful aura appeared on Naito Yu's body just now, then it subsided suddenly, and then spurted out a mouthful of blood, Maite Dai was extremely surprised and worried and stepped forward to check on Naito Yu's situation.

Yu Naito shook his head, took a deep breath, and slowly calmed down the violent breath in his body.

"I'm fine, but it seems that it will take a while to stabilize."

"It doesn't matter Naito Yu... You are already a genius, even if you can think of such a cultivation method, I admire you very much."

While talking, Matt Dai patted Naito Yu's shoulder to comfort him, "Victory or defeat is a common matter in military affairs, even if it really doesn't work, following me to practice the orthodox Bamen Dunjia is enough to carry forward physical skills..."

But just after calming down the violent power in the heart, Naito Yu's expression suddenly became weird after listening to Matt Dai's comforting words.

"Well, I didn't seem to say that I failed."

"Yeah, it's okay even if you fail, in my opinion...huh?!"

Matt Dai was still chattering, and then suddenly realized that he stared at Naito Yu with wide eyes.

He looked unbelievable.

"You...you succeeded?!"

"Yes."

Naito Yu shrugged.

Boom! !

It was as if a monstrous thunder exploded in his mind, causing Matt Dai's shocked mind to roar for a while.

He looked at Naito Yu as if he was looking at a monster, his face was completely incredulous, and he opened his mouth wide and couldn't close it for a while.

What a joke! !

That Reverse Eight Gates Dunjia actually succeeded in cultivation?

Isn't all the history of the ninja world smashed into scum by Naito Yu?

She is simply a monster!