Hokage, I am Uzumaki Naruto

Early the next morning, Konoha Back Mountain, training ground.

Naruto looked at Sasuke, who had a scrappy look in front of him, changed his usual gentle attitude, and said seriously: "The big move I want to teach you today is a physical technique called Hachimon Dun Jia."

"The power of this physical technique is so strong, let's just say that as long as you learn this physical technique well and reach the shadow-level level in the future, it will be easy. Even if it is the legendary super shadow level, it is not impossible to achieve.

"However, learning this trick well is also very costly, requiring strong physique and talent as support. In terms of talent, you are very good, and in terms of physique, after this period of training, your physical skills have also improved a lot.

"If it weren't for that, I wouldn't have given you this trick."

Hearing Naruto's description of the Yamon Dun Jia Technique, especially after hearing that he could have a power comparable to the Super Shadow level, Sasuke was already excited.

If you learn this trick, you will have more chances of winning against the weasel in the future.

Thinking of this, he said excitedly: "Naruto, don't say so much, just teach me cultivation!"

Naruto looked at him with an eager look, and said helplessly: "Well, since you are so impatient, let's first let you see how I look after opening the Eight Doors Dun Armor."

After speaking, Naruto's face began to become serious, his eyes slowly closed, and a faint white steam began to appear on the surface of his body.

Opening his eyes again, a powerful momentum came out of Naruto's body.

Immediately afterwards, Naruto's figure disappeared instantly under Sasuke's eyes like a flash of lightning.

The entire venue was set off by Naruto's high-speed movement.

Without waiting for Sasuke to see Naruto's movements, suddenly, he only heard a loud noise, "Boom! "

Looking up, in the distance, a thick smoke billowed out.

When the smoke cleared, Naruto stood tens of meters away, looking at him with a smile.

Behind Naruto, there was a pit several meters deep that had been smashed out.

Sasuke was directly stunned when he saw this scene!

This power is also amazing! It was even more terrifying than the power that Naruto had displayed when he fought again.

Just one punch can have such power, then if there are a few more punches, the picture is too beautiful, he dare not think about it.

It wasn't just Sasuke who was surprised, Naruto didn't expect that he could be so powerful just by opening one.

Especially after opening the Eight Doors Dun Jia, he could clearly feel that both the sensitivity and strength of his perception and body had been greatly improved compared to before.

Gathering his momentum, a teleport came to Sasuke's side. In Sasuke's astonished gaze, Naruto explained, "This is my performance after the first door of the eight doors of Dun Jia opened."

"Eight Gate Dun Jia, as the name suggests, is the eight acupuncture points that exist in the human body. Each acupuncture channel corresponds to the eight doors of open, rest, life, injury, du, jing, shock, and death. "

The Eight Gates of Dun Jia, unlike other techniques, each time one is opened, it will gain several times the strength of the body. Of the eight doors, after one to six doors are opened, green steam gradually appears on the surface of the body. The more doors are opened, the darker the steam green color.

"After opening the seventh door, the steam on the surface of the body turns blue. At this time, the strength of those who opened the seventh door had already reached the shadow level.

"And as for the final terrifying eighth door of death, once opened, it is possible to obtain earth-shattering power. Of course, if the caster's body can withstand it.

"But for most people, opening the eight doors means death." Therefore, as a last resort, the eight doors cannot be easily opened.

After listening to Naruto's explanation, Sasuke continued to stare at the deep pit that was smashed by Naruto, and muttered, "Just opening one, is there such a powerful power?" The art of eight doors of dunjia is really incredible!

Hearing Sasuke's exclamation, Naruto explained, "Naturally, it's not as simple as you think. The reason why I can open the first door so strong is completely because I am very strong.

"How much strength this set of eight dunjia techniques can exert is closely related to the strength of the user. The stronger the user's strength, the stronger the power of those eight doors after opening the door.

"On the other hand, if the user's strength is too weak, even if he obtains dozens of times the strength beyond the body, it will be difficult to defeat the enemy. And remind you in advance that cultivating the Eight Gates of Dun Jia is very difficult! You have to be mentally prepared.

"Is that so?" Sasuke clenched his fists, his gaze resolute.

"Anyway, in order to kill the weasel, I must learn the Eight Doors Dun Jia. You can teach me, no matter how big the difficulties are, I can overcome them.

Naruto looked at Sasuke's prepared posture, his voice became serious, and he said in a deep voice, "In that case, let's start!"

"From now on, you first run the body chakra from the meridians to the left side of the brain, and try to break through the door and open the acupuncture path."

"Good!"

After Sasuke finished speaking, he began to close his eyes and began to open the door intently.

After a few minutes, Sasuke's eyes suddenly opened, and a fierce momentum penetrated his body, setting off a small wind and wave around him.

"I made it!" Sasuke looked at Naruto and said excitedly.

The first door to open was far less difficult than he thought.

Naruto looked at his happy look and had to sigh, sure enough, Sasuke was a genius.

After Chakra's meticulous control and physical training during this time, he could imagine that it should not be difficult for Sasuke to open the first of the eight doors, but he didn't expect it to be so fast.

It seems that Sasuke has been trying hard where he doesn't know.

"Since you opened the first door, you might as well adapt to this state after opening the door, and try to use this state to learn those ninjutsu I gave you, and see if the power will increase?"

"Understood!"

Sasuke responded excitedly and went to the side to start training ninjutsu.

And Naruto was not idle, casually took out a balloon from his backpack, walked to the stream not far away to fill the balloon with water.

Put the balloon infused with water in the palm of your hand, and start thinking about the spiral pill cultivation method in the Book of Seals, and try to inject Chakra into the balloon so that it jumps irregularly in it until Chakra bursts the water ball.

In this way, in the training ground, Ming Zuo and the two began to cultivate hard.

Time passed quickly, and in the blink of an eye, it was noon.

In the shade, Naruto and Sasuke were lying on the ground resting.

Next to him, Naruto used the shadow avatar to go to the Ichiraku ramen restaurant to buy ramen.

Eating fragrant ramen, Naruto looked at Sasuke with satisfaction: "Sasuke, you are indeed a genius, it has only been one morning, you have been able to open the second door to the rest door, it can be described as rapid progress."