At this time, in the middle of the 41st year of Konoha , the scientific ninja was finally on the right track with the efforts of everyone, and the City of Peace became a force to be reckoned with, and Uehara was rarely idle.

In the Uehara Ryu Dojo, under the scorching sun, countless resolute teenagers are sweating like rain with bamboo knives and chopping wooden stakes, judging from the damage to wooden stakes and bamboo knives, this kind of training has lasted for a long time.

"Drink!" Before all the teenagers, there was a slender boy who was doing a textbook demonstration of chopping and chopping.

"Drink~"

The teenagers behind him were already exhausted, and their cheers were as weak as a cat's meow.

"Bring a knife."

Under the pergola, Uehara waved his hand from afar to bring a knife over.

"You go on." With a knife slightly panting, he stopped teaching, wiped the sweat from his forehead with his sleeve, and ran quickly to Amihara.

The young man in front of him was abducted by Uehara when he went to steal the vitality of the spring water in the Shinnin Village.

The best samurai in the original Naruto books are rare.

Mifune of Iron Country is the leader of the Iron Country samurai, and he is the most famous of them, and the much younger one with a sword is no different.

Growth is more important than talent, and many powerful figures in history may become obscure if they change the environment.

Bringing a knife is now fourteen years old, in this generally precocious world, it is the age when you can take charge of yourself, and you are very powerful with a knife, but it is far from Uehara's expectations.

"With a knife, do you remember the knife technique I gave you?" Uehara asked kindly.

"Of course I do!" Knife replied loudly.

The training of the teenagers in the dojo stopped, and they happily gathered in a circle to watch the duel between Uehara and Osashi.

Uehara holds a bamboo sword, and the belt knife holds a real sword, which is very fair, Uehara is a powerful ninja, and his strength and speed are much faster than ordinary people.

The knife was very cautious, he clutched the ninja knife hidden in the scabbard, slowly rotating around Uehara, and was not in a hurry to attack.

Clever little imp, though, will you go around in circles? Uehara laughed secretly in his heart, so no matter where he went with the knife, Uehara followed him wherever he went.

Finally, Obito seemed to be unable to wait, and suddenly launched an attack on Uehara.

"Yan Hui!!"

This familiar and sharp move made Uehara can't help but recall the past, da, Uehara's bamboo sword accurately hit the knife with a knife on the ground and slashed from the bottom.

"Dragonfly Cut!!"

Because he was hit by the bamboo sword in the wrist, the long ninja knife in the hand with the knife couldn't help but fly upwards diagonally, and the rotating blade swept towards the neck of the upper plain as if he had already calculated.

Dragonfly cutting is a unique knife technique that requires precise calculations for micro-manipulation, and it seems that it is well mastered with a knife.

Clang! Uehara blocked the blade of the long knife with a bamboo sword, and with the blocked blade as the axis, the long knife still swung in a circle and continued to erase Uehara's neck.

This strength is calculated just right, even the inertia and center of gravity of the ninja knife have been calculated.

"Yes, Ao." Uehara lightly grabbed the long knife between his two fingers and threw it on the ground.

As if unwilling, he clenched his fist with a knife and stared at Uehara.

Uehara smiled slightly, took two steps back, and lightly raised the bamboo sword, the tip of which was facing the belt knife.

Unexpectedly, he didn't pick up the long knife under his feet with a knife, and he took a few leaps with his bare hands and rushed straight to Uehara.

At a distance of a sword, Uehara's bamboo sword slashed down at Obito's shoulder.

"No knife to take!!"

When the bamboo sword was about to land on the body with the knife, the left leg of the knife suddenly slipped back half a step, and the body sank suddenly, and he slapped the sword body of the bamboo sword with his palms together.

Then following the trajectory of the bamboo sword, the palms with the knife kept shaking back and forth, which greatly reduced the power of the bamboo sword and the control of the person holding the sword. Wait for the strength of the knife to be reduced to a certain extent, and then, the left palm with the knife is changed to grasp the back of the knife, and the right palm is vertically palmed into a knife, and the bamboo sword slides all the way down to slash the wrist of the original bamboo sword.

Who is Uehara? It was a fierce man who had practiced secret arts, and his body was like iron and steel, and he could tear the load-bearing wall with his hands, and the palm knife with the knife slashed at Uehara's wrist, as if it had been split on a stone, and the pain with the knife almost didn't scream.

Since he failed to capture the bamboo sword, he did not give up with the knife, he raised his arms up, sandwiched the bamboo sword between his two arms, and rotated his body vigorously for half a circle.

With a click, the bamboo sword bent into a semicircle, and finally couldn't withstand the excessive force and broke directly.

Uehara smiled at the child's operation, and saw his energetic appearance after breaking the bamboo sword.

"Uehara-sama, you also taught me to flow without heart." Reminder with a knife.

"No flow?" Uehara was stunned for a moment before he remembered that he had learned from a very powerful samurai in Iwakuin Village a long time ago.

In the dojo, the circle of the children enlarged a little.

The mystery of unintentional flow, Uehara was warned when he was studying - the enemy's movements may deceive your eyes, but they cannot deceive your intuition.

This is a school of sword that places great emphasis on the development of people's physical potential and emphasizes people's self-awareness.

This may be very true, because in the original book, the third generation of Hokage Sarutobi was in a duel with Orochimaru, and when Sarutobi was deprived of his five senses, he had to rely on the intuition accumulated in countless battles to fight.

In short, without perceiving the outside world, Sarufei dodged Orochimaru's several killing moves with his intuition and fighting instincts.

This kind of mystery of too idealism is not quite in line with the materialist Uehara, so Uehara is specious in the study of unintentional flow and gives up halfway.

"Phantom - the art of fish sleep!"

Uehara casts a unique illusion on Obito, the fish's memory is only seven seconds, Obito's eyes are wide open, his eyes become unfocused, and he will be in a fish-like dormant state. Within seven seconds, he could see everything and hear everything, only to be told by the subconscious of his brain that it was fake, that is, the legendary blindness. It's a double illusion.

Chakra gathered in Uehara's hands and eventually formed a clod of earth the size of a ping-pong ball.

Throw it casually, not light, not heavy, not to kill people.

Uehara casually threw a small clod of earth towards the head of the knife.

Shout!

The small clod of earth slid in an arc and easily smashed on the leader's head and shattered.

"Hahahaha......"

The embarrassed appearance of the knife caused the other teenagers in the dojo to burst into laughter.

Uehara couldn't help but shake his head, and the movement of condensing the clods of soil in his hand did not stop, and he kept smashing towards the belt knife one after another.

When the second clod of soil was about to hit the Obito, the Obitoku suddenly deflected his head, and Uehara smashed it off.

The third clod of earth with a knife is accurately flapped with a scabbard, the fourth chops flying, and the fifth ......

In seven seconds, except for the first mistake, the knife really relied on intuition to complete the battle and shoot down all the remaining clods of dirt in a situation of confusion.

The five senses can be deceived by illusion, but intuition cannot be deceived.

Ideally, a ninja would be able to ignore illusions if they were able to hone their instincts strong enough.