Konoha: The seal art teacher of the ninja school

After the boys had changed into their training clothes for a while, the two girls came out of the cubicle coquettishly.

In a daze, Xia Yan seemed to see two Kunkun walking over.

As soon as they came out, Asma, who was wearing a pink tights, came forward and shared her experience with Hong.

"Hong, this training uniform is so awesome. It feels like you're not wearing it. Do you feel the same way?"

His red face suddenly turned black.

Xia Yan on the side couldn't bear to look at him.

Because he was a little worried that Sarutobi might not be able to be born in the future.

In order to prevent Asuma from saying anything shocking again, he clapped his hands quickly and said:

"Now that everyone is ready, let's set off to the training ground."

"Eh--!!"

Yuhi Hong looked at Xia Yan in horror, "Wait a minute! Teacher, aren't we testing here?"

It's okay to be seen by everyone wearing training clothes. If other students see her like this, how will she meet people in the future?

"The space here is too small, you can't use it, and you can't achieve the test effect."

Xia Yan looked like it was natural.

At this time, Lin, who was behind Obito, couldn't laugh or cry, and quickly volunteered:

"Don't worry. Aquet and I have been training for many days. We know how to go without being discovered. Just follow me."

Nohara Rin and Yuhi Kurenai looked at each other, and finally gritted their teeth and reluctantly accepted Obito's proposal.

So everyone left the office again, and under the leadership of Obito, like a guerrilla, they sneakily arrived at the training ground behind the teaching building.

There, there are already two figures waiting.

It was Kushina and Matt Dai.

But the difference from usual is that Matt Dai is also wearing a yellow tights now.

Because he came here today for the small task that Xia Yan told him before.

That is to demonstrate the functions of this training uniform to the students.

So although he still felt that the yellow tights were heresy, he gritted his teeth and put them on out of professionalism.

It's just Teacher Xia Yan's mission.

But this also led to a very awkward scene when Matt and his son, both wearing yellow tights, met...

It's comparable to a father and son meeting in a custom street, and neither party is a guest yet.

…

Not to mention Matt and his son who had gone aside to have a heart-to-heart talk.

Xia Yan first clapped his hands to attract the attention of others who were watching the show.

"Time is limited, we'd better start testing the training uniforms as soon as possible."

"First, let's briefly introduce the principles and usage of this training suit."

As he spoke, Natsuhiko looked at Obito.

"Obito, how much do you remember about what I introduced to you before?"

Obito, who was still secretly glancing at Nohara Rin, suddenly shivered like a ptsd when he heard Teacher Natsuhiko call his name.

However, he thought about it and realized: Hey, he seems to know this question?

Because the teacher said that this tights was made by imitating the Sharingan principle, he was deeply impressed.

So Obito became arrogant again, and said to other students in a somewhat showboating manner:

"I'm telling you! This dress allows one person to perfectly copy another person's movements!"

"I used this piece of clothing to learn all the Konoha fluid techniques from Kai."

Lin, Kurenai and Ebisu were all amazed after hearing this. They didn't expect that the sealing technique could be used in this way.

Only Asuma saw the red face and admired her face, not to be outdone and said:

"Hmph, what's so great about Konoha's Fluid Technique? Let me come next time and copy you the Sarutobi Fluid Technique of our Sarutobi clan."

"..."

When Xia Yan heard this, there were a few black lines on his forehead.

Don’t give away your unique skills so easily just to pick up girls!

He shook his head helplessly and brought the topic back:

"Obito, what's the principle?"

"Um..." Obito scratched his head, "I remember using a perception circle?"

"That's right, but we have to add a resonance circle."

Xia Yan added, and then looked at the other students.

"As Obito and I said just now, these training uniforms have perception arrays and resonance arrays painted on them."

"So the chakra flow and body movements in one person's body can be recorded, and then reproduced in the other person's body, thus achieving the effect of physical copying."

"But we are not testing this today, so we won't introduce it in depth."

"The function we are going to test today actually needs the help of a small prop."

Seeing that everyone was looking forward to it, Xia Yan didn't hesitate and took out another storage card to unseal it.

Bang.

After the white smoke passed, Xia Yan had a small pile of scrolls in his hand.

Then he distributed these scrolls to everyone one by one.

"dad!"

"Akai!"

"dad!"

"Akai!"

At this time, Matt and his son over there had also completed the passionate routine of arguing, domestic violence, and crying.

The two of them didn't know what consensus they had reached, so they walked over with tears in their eyes and each received a scroll.

Natsuhiko saw that Kushina was not very gregarious standing aside with her hands behind her back, so he said:

"Kushina, didn't I give you a training uniform before? It was red. Didn't you bring it?"

Unexpectedly, Kushina said to him expressionlessly:

"Even if I, Kushina, die and jump from Hokage Yanyan, I will not wear that kind of stuff!"

"And!" Kushina gritted her teeth and added, "Don't wrap that thing as a gift in the future."

God knows how she felt when she happily opened the gift after returning home that day and found that it was a tights!

Grandma Mito almost died laughing.

Natsuhiko, who didn't know that he had almost caused the Nine-Tails Rebellion in advance, saw Kushina's hair starting to fly and didn't dare to say anything, so he stepped back with an apologetic smile.

At this time, others had opened the scroll and found that it was blank, so they were looking over it.

Xia Yan coughed a few times to attract everyone's attention, and then reminded:

"You can inject chakra into the scroll and see what happens."

So the students and Matt Dai followed Xia Yan's instructions out of curiosity.

With the infusion of chakra, they were surprised to find that various numbers and symbols formed by ink began to appear on the scroll.

But what attracted their attention the most was a picture that occupied most of the entire scroll.

This picture is familiar to everyone, because they all saw it on the first day when they learned to refine chakra.

Chakra meridian chart.

However, the chakra meridian diagram on this scroll is much more detailed than the one in the textbook.

Xia Yan began to explain again:

"Chakra is a mixture of physical energy absorbed cell by cell from the 130 trillion cells in the human body, and spiritual energy tempered through hard training and accumulated experience."

"Then just like blood flowing through blood vessels, the refined chakra can also reach every corner of the body through the meridians throughout the body. This is the so-called meridian system."

"And there are 361 chakra points in the meridians. If chakra is compared to water, then the chakra points are the water outlets, because chakra can be released from them."

"Everyone learned these things when they first went to school, so they should still remember them."

Everyone nodded to show that they remembered.

Only a certain Kenji feels less confident than everyone else.

When Xia Yan saw this, he pretended not to see it: "Since everyone remembers it, I won't make a long statement."

"Then you can try to mobilize the chakra in your body and see what happens to the paintings in your hands."

Everyone followed Xia Yan's instructions and soon made a surprising discovery.

They discovered that as they controlled chakra, the blue ink symbolizing the chakra on the meridian diagram would also change accordingly.

Gather chakra in the left hand, and the blue ink in the picture will also gather in the left hand of the portrait.

vice versa.

Even when they extract chakra from cells, there will be more blue ink in the corresponding parts, and various parameters will be displayed next to it.

"so amazing!"

Everyone had a great time playing with the scrolls and making various attempts.

Even the boys began to compete with this meridian diagram, mobilizing their own chakra crazily in an attempt to make it unable to react.

But it's like a cat battling with a mirror,

The result naturally ended in their disastrous defeat.

Xia Yan did not continue talking immediately, but waited patiently for a while.

Seeing that everyone was having a good time, he opened his mouth and said:

"The principle of this scroll is very similar to the action copy function mentioned just now, but this time it is not copying actions, but directly displaying various information about the meridian system in your body on the scroll."

"In this way, everyone can more intuitively judge the flow of chakra in their bodies instead of just relying on feeling."

Asuma, who usually played a lot of ninja games in pubs, was not too surprised by the movable meridian diagram.

He had an idea, raised his hand and asked:

"Teacher, if you use projection technology, you should be able to generate a more intuitive image."

The other students thought it made sense when they heard it, and couldn't help but look at Xia Yan.

Xia Yan also nodded and praised: "Very good, everyone should learn from Asma, know how to apply it flexibly, and draw inferences from one example to other cases."

Just when Asuma was rubbing her head and giggling, she heard Teacher Xia Yan say again:

"But you ignore the issues of cost and portability."

"The teaching aids we are testing now may be popular in ninja schools in the future, so we can only save costs as much as possible."

"As for the projection machine you are talking about, it is either as portable as a Duel Disk but high in cost, or as medium in cost as a Gokunin game console but difficult to carry around at any time. Neither of them is suitable for popularization."

"At most, a few desktop machines will be placed in schools in the future, and they will be used when students need more detailed meridian maps."

Everyone nodded after hearing this.

Xia Yan said again:

"I just happened to have made a portable machine, so I'll demonstrate it to you."

Saying that, Xia Yan took out a small machine and threw it to Asma.

"Here, put on this combat effectiveness detector."