Naruto: I, the villain template, was hailed as a savior.

Chapter 131 Yahiko: Huh? Me fighting the boss? (Seeking monthly votes!!)

In the classroom, everyone, including Yun Chuan, changed into kendo uniforms and hakama, and each was given a bamboo sword.

Although it wasn't their first time taking a kendo lesson, this was the first time Yun Chuan had personally taught them, and the children couldn't hide their excitement and eagerness.

"The essence of swordsmanship lies in the fundamentals: footwork, stance, and techniques, which must be practiced diligently and without ceasing."

Yun Chuan's tone remained gentle, but his expression was more serious than usual: "Teacher Cheng already taught the starting stance, right?"

"Holding the knife in the middle, this is the starting stance."

"The subsequent changes in tactics—whether to raise the sword straight down, or to slash diagonally, to cut the robe backwards or the Buddha's face—require adapting to the situation."

As he spoke, he lowered his eyes, slowly raised the bamboo sword in his hand, and assumed a proper starting stance, uttering each word clearly: "Feet, legs, waist, spine, arms, hands..."

The children's eyes lit up slightly. Even those who had never learned kendo could see the charm and feeling in this simple starting point.

For these children, there is only one description.

--handsome.

At least their previous teacher, Mr. Cheng, although he had taught them proper starting movements, they only performed them in a standard manner, completely lacking the smooth and harmonious charm.

However, after completing the initial stance, Yun Chuan raised his eyes and swept his gaze over with a sharp look.

In that instant, the children who were looking at him suddenly felt a blur before their eyes and saw the figure take a step forward and swing the bamboo sword in his hand.

This included Yahiko, who had been staring at Yun Chuan. The moment Yun Chuan's gaze swept over, Yahiko inexplicably took a step back.

"what!"

"Ouch! What are you doing?"

The group moved almost instantly, with such a large movement that they bumped into the people behind them, causing them to stumble.

"Yahiko!"

Konan's face contorted in pain as she looked at Yahiko, who was standing on her foot, and said, "You stepped on my foot!"

"Ah!" Startled, Yahiko finally came to his senses, jumped up exaggeratedly, pulled his foot back after stepping on Konan, and quickly explained, "Sorry, sorry, I didn't mean to."

"Yahiko, what's wrong?" Yakushi Nonou asked curiously.

Why did you suddenly take a step back?

Even Yahiko himself didn't know the reason.

Just now, I had no conscious thought; it was as if my body performed the action on its own.

It felt like when an insect flew into my eyes, and before I even realized it, my body instinctively closed my eyes.

But when the people who had just retreated looked up in a daze, they saw that Yun Chuan had only taken one step forward compared to before.

"The response is good."

Looking at Yahiko and the retreating group, Yun Chuan made a mental note of them. He held the bamboo sword in front of him, pointing it forward. The faint sharpness of the sword dissipated, and he smiled, "Come on, let's do this starting move once."

"Let me see if anyone has forgotten everything they learned from Teacher Cheng within a few days."

Upon hearing this, the students skillfully and orderly separated themselves, each standing two meters apart, and assumed knife-holding positions.

Yun Chuan walked from the first row, correcting the details of each person's movements and postures one by one.

In the back row, Yahiko's movements were very standard, holding the sword in the middle, almost like a replica of Yun Chuan's.

Before his boss could come over, Yahiko glanced at Konan and Nonou beside him, took two steps, and whispered a reminder: "Konan, don't let your palm face up when you're holding the knife."

"Nonou-neechan, move your right foot forward two centimeters."

Upon hearing the sound, Xiao Nan and the other person immediately adjusted their posture, and Yun Chuan happened to walk up to them at that moment.

Seeing the two girls holding the knife with perfect form but still somewhat nervous, Yun Chuan smiled inwardly and walked past them to Ya Yan.

In contrast, Yahiko's expression was much more relaxed.

He had been secretly tutoring him for a long time. Su Zhen practiced the starting movements of holding the knife in the middle section thousands of times a day, so there was definitely nothing wrong with it.

"It was done very well."

Yun Chuan did indeed do as Ya Yan had predicted, but before he could even feel happy, he saw his boss walk past him and say, "Next up is Su Zhen. I'll correct you."

Yahiko paused for a moment, recalling those unreadable, deep blue eyes, and his confident and casual demeanor turned into a sense of unease and nervousness.

Hmm, I hope I didn't do anything wrong?

Composing himself, Yahiko gripped the bamboo sword tightly with both hands, took a half step back, and raised it high above his head.

Then, the movement is swung down from above and pauses in front of the body, completing the movement.

After completing a standard resonant exercise, Yahiko and the others looked up and all turned to look at Teacher Yunchuan.

"Continue," Yun Chuan said with a smile. "Let me see who does it the most times."

Upon hearing this, Yahiko composed himself and resumed his sojourn.

call!

For a moment, the entire classroom was completely silent, save for the sound of bamboo swords being swung.

At the beginning, the dozen or so consecutive repetitions were all very standard, and the sounds were uniform, making it easy for everyone.

Yahiko's execution was impeccable; from the angle and force to the amplitude, every vibration was exactly the same, like a relentless vibration machine.

But they were, after all, just a group of children. When they reached more than twenty, the sound of swords being swung became chaotic, and it was clear that some of them were starting to fall behind.

Although the movements are still standard, this kind of fast up and down movement means that slow movement means greater physical exertion.

The principle is the same as performing push-ups and pull-ups slowly. It is more difficult to complete one push-up or pull-up slowly in one minute than to complete three push-ups or pull-ups in one minute.

When doing more than forty in a row, many people's movements start to go awry.

The bamboo sword was not raised high enough to be seen directly, and the angle at which it was raised above the head gradually began to tilt, even causing the legs that were standing to tremble slightly.

Clearly, their arms, thighs, and other stressed parts are reaching their current limits.

It was only because Yun Chuan never called for a stop, and neither did his other companions, that they gritted their teeth and continued to persevere.

"..."

Looking at the girls who were physically weaker, Yilong behind Yun Chuan hesitated for a moment, but still stepped forward and lowered his voice, saying, "Lord Yun Chuan, wouldn't it be better to stop here? If we continue..."

Continuing to do it would be a waste of time, and could even damage the muscles and bones in your arms.

Especially the girls who were physically weaker, and the chubby little boy in the front row.

"It's alright," Yun Chuan shook his head and smiled. "I know what I'm doing."

After saying that, he looked at the people in the front row and strode over.

"Huff! Huff!"

As one of the heaviest people in the class, sweat had soaked through the clothes of the chubby boy, A-She, and the thick indigo kendo uniform clung to his belly.

Seeing Yun Chuan walking towards them, A She's face tightened instantly. He tried to lift the bamboo sword with trembling hands, but only felt the soreness and weakness in his arms.

His muscles seemed to be groaning, causing his face to turn slightly pale.

But just as the bamboo sword was about to fall limply, Yun Chuan reached out and supported his arm.

"Swinging the knife with all your might is the wrong approach."

Yun Chuan placed his other hand on A She's stiff shoulder and said, "The power you unleash must come from your entire body. If you only use your arm muscles, it will prevent the power of your entire body from being transmitted to the sword."

"The result is that although you feel you are using more force, the actual amount of energy you release is not full enough."

"Furthermore, simply using your arm to generate power for a swing will cause you to lose control of the blade."

As he spoke, Yun Chuan gently squeezed his elbow and continued, "The muscles around your elbow joint must hurt, right?"

Ah She's pale face regained its rosy hue, and he felt much better after being pinched. He hesitated for only a moment before nodding.

"Because when you raise the knife to a higher point, your right shoulder drops by one centimeter, and the path of the knife naturally shifts."

Yun Chuan lowered his eyes, looking at A She's body, and explained, "So in order to stop the knife in the correct position, you need to counteract more acceleration as the arm falls."

"This kind of confrontation not only consumes more of your own energy, but also makes your body and movements stiff, thus slowing down the transition to your next movement."

As he spoke, he released his grip, took a step back, and laughed, "Let's try again as I said."

Su Zhen is not essentially a training method for building physical strength and power. The key is to master the correct sword-wielding rhythm that suits one's own body and use the power of the whole body to swing the sword in coordination with footwork.

If you pursue speed and power too much, you may unknowingly exert too much force, leading to distorted movements or muscle strain.

"Understood." Hearing Yun Chuan's correction, A She responded in a muffled voice, without having the strength to reply. He took a breath and raised his knife again.

The spot where Yun Chuan had pinched him seemed to have a warm current flowing through it, and his body, which had been tilting slightly, regained its balance, guiding him to adjust his movements according to Yun Chuan's instructions.

call!

As the bamboo sword swung down again, his body felt surprisingly light, which surprised A-She.

"Remember this feeling." Yun Chuan smiled. "Keep going, and see how many more times you can do the 'plain vibration' compared to before."

This chubby boy was one of those who instinctively took a step back just now.

This shows that he has an innately keen sense of danger.

Such people are best suited to learn Kendo, and they will also find it much easier to learn breathing techniques.

"Okay! Thank you, Teacher Yunchuan!"

Unaware of Yun Chuan's ulterior motives, the chubby boy nodded excitedly, then put on a serious expression and began to perform the Su Zhen routine again.

This feeling of breaking through his own limits made him feel both enjoyable and exhilarated.

"Aren't the muscles between your left thumb and forefinger sore? You've been using too much force with your left hand; you can barely hold the sword anymore. Quickly pull back a bit."

"And you, your movements are too small. Pull your elbows in a little more and extend your right hand forward as much as possible."

Yun Chuan walked through the crowd, correcting each person's movements and helping them adapt them to their own style.

Those deep blue eyes swept over them, making them feel as if they could see right through them.

"That's some serious eye work!"

Seeing the rapid progress of everyone under Yun Chuan's guidance, even Yi Long, who had been brought in to act as a teaching assistant, was stunned.

Is he from the Hyuga clan, and therefore able to use the Byakugan?

Oh no, even the Byakugan of the Hyuga clan seems to only be able to see through the meridians through which chakra flows in the human body and the chakra points where chakra is released, allowing one to see the target's meridians, acupoints, bones, and the flow of chakra.

However, they didn't have Yun Chuan's abnormal eyesight, who could spot the mistake in the exertion at a glance.

In contrast, Yahiko, who had received private tutoring from Yun Chuan, seemed completely unfazed.

He has only one assessment of his boss's judgment.

Accurate!

When Yahiko first asked his boss for special treatment, but was instead tortured by him, he thought the boss was deliberately messing with him.

It's about shoulder height, wrist angle, and stride distance.

Whenever Yahiko felt he met the standard, Unkawa would repeatedly nitpick at these details.

However, the subsequent results proved that a small change in detail led to a huge change that was enough to make Yahiko suspicious.

He only slightly adjusted the height of his shoulders, which allowed him to break through the upper limit of three hundred vibrations per day, greatly reducing the wear and tear on his muscles and joints.

He simply turned his wrists and elbows inward slightly and lowered his grip on the sword by a few centimeters, and the power of his sword swing increased by a third.

Yahiko, who had always used unorthodox methods with his sword, had his understanding of swords completely overturned by Unkawa.

In Yun Chuan's case, the knife is no longer a simple weapon, but can be as precise as an arm or even a finger, reaching an appalling level; it is a real extension of the limb!

This terrifying ability to observe and calculate left Yahiko in awe and completely convinced, and also caused him to make extremely rapid progress during this period.

But what Yahiko didn't know was that in Yun Chuan's eyes, he was no longer a "person", but a human tissue model composed entirely of bones, blood vessels, muscles, fat, fascia, and skin.

Under the perspective of the "transparent world," Yun Chuan could see clearly even the direction of blood flow and every contraction and stretch of muscles.

Moreover, when the Clear Vision is activated, all movements captured by the eyes will be slowed down by about half, which is enough for Yun Chuan to accurately capture every movement in his body.

The damage and repair of muscles, bones, lactic acid, and even cells cannot be hidden from Yun Chuan's eyes.

It can accurately calculate his physical limits, allowing him to train within these limits without overtraining and causing unnecessary injuries, thus maximizing the benefits of training.

As Yahiko's thoughts were wandering, he suddenly felt the light being blocked.

Coming to his senses, he saw Yun Chuan standing in front of him, looking at him quietly with those deep eyes, like a doctor looking at a patient who had disobeyed medical advice.

"Boss?"

Startled, Yahiko asked cautiously, "What happened to me?"

"It's nothing." Yun Chuan shook his head, pointed to his lungs, and said, "Adjust your breathing, don't let it get erratic."

As he spoke, his fingers precisely touched Yahiko's lungs, trachea, and heart, and his eyes saw the flow of oxygen through the "Transparent World."

Upon seeing this, Yahiko's heart tightened, and he composed himself, his breathing becoming steady.

After observing for a moment, Yun Chuan withdrew his finger, looked up at Yahiko, and asked, "Have you mastered 'Total Concentration Breathing' yet?"

Breathing techniques are combat support methods derived from the [Kuroshibo] template. They were created by [Yoichi Tsugikuni] to fight against "demons" in human form, and are collectively known as "Total Concentration Breathing".

Its main function is to enhance cardiopulmonary function, thereby allowing the blood to absorb a large amount of oxygen in a short period of time, which can instantly increase physical abilities and temporarily give one physical strength comparable to that of a demon.

After Yahiko showed interest in swordsmanship, Yunchuan taught him breathing techniques.

"...Hmm." Yahiko hesitated for a moment, then scratched his head. "I think I've got it."

Yun Chuan glanced at him, not caring whether he had truly mastered it or not, and laughed, "Then give your classmates a practical demonstration."

"A real fight?" Upon hearing this, Yahiko shuddered, grinding his aching teeth. "Shall I fight you, boss?"

He got cocky once before and got beaten up by the boss. His butt still hurts, and he really doesn't want to get beaten up again.

Of course, Yahiko wasn't afraid of pain, but mainly afraid of losing face.

After all, being spanked with a bamboo sword in front of so many people is really quite shameful.

"It's not with me." Yun Chuan shook his head, pointed to Yoshitaka in the distance, and smiled with interest, "It's with that guest who came all the way from Amegakure. He used to be Musashi's right-hand man."

People from Amegakure?

The right-hand man of the Rain Village leader?

Upon hearing this, Yahiko paused for a moment, then turned his head to look at the scarred man.

Sensing Yahiko's gaze keenly, Yoshitaka, who was lost in thought, also looked over and happened to see those eager eyes.

(End of this chapter)