"Kakashi, you're here."

Orochimaru looked like he was waiting here, and he didn't have any other research in his hand, and he didn't hold any research reports to read, so he came to deal with him.

This flattered Kakashi a little.

"Lord Five Generations, you let the pocket convey..."

"As I told you, Kakashi, I think the best weapon for you should be created by you. And I, I'm going to hand over to you the technology to create such a weapon. ”

“…… Be. ”

"Come on, next, I'll teach you Yin and Yang Escape."

Yin and Yang.

"With your current Yin and Yang Escape attainments, as well as the powerful Yin and Yang Escape power you have, it would be a real pity not to learn Yin and Yang Escape."

With that, Orochimaru took out the textbook and told Kakashi about the mystery of the Yin and Yang Escape that he understood.

Kakashi listened intently.

He found that he could understand a large part of it, because as Orochimaru said in his lecture, "The mysteries of yin and yang are hidden in everything." ’

It is also among the five elements.

Kakashi's mind has formed a complex but organic dynamic equilibrium of the Five Elements Retreat, and it is precisely because of this insight into the Five Elements that Kakashi is able to understand Yin and Yang Escape more prominently.

His current powerful Yin and Yang Escape powers can also allow him to have a better observation vision of Yin and Yang Escape with a foothold high enough.

And now, with this understanding, along with the narration of the five generations of the Great Snake Pill, Yin Escape and Yang Escape have also joined a certain complex but organic dynamic balance of the Five Elements Escape Technique in his mind.

With the participation of Yin and Yang, the five elements of Yin and Yang seem to have become a more vivid and organic circular and orderly whole.

In this cyclical interaction, Kakashi understands how Yin and Yang have a creative force for each other, and his understanding of Yin and Yang has also improved substantially.

At the same time, I also have a deeper understanding of the essence of the Five Elements Retreat...

Finally, Orochimaru spoke for a long time, and by the time Kakashi came to his senses, it was already dark.

"Alright, Kakashi, is there anything you don't understand?"

Kakashi nodded.

Then he asked Orochimaru, in the previous lectures, some things that were not clear for a while were clearly figured out in the dynamic understanding of the five elements of yin and yang in his mind, so until now, the questions he really didn't understand were those that were more direct to the essence.

After listening to Kakashi's questions, Orochimaru nodded in satisfaction.

He immediately answered, some questions, he can give clear answers, some questions, he can only give some ideas and guesses, and some questions...... Orochimaru said that he still didn't understand.

Wait until you've said everything you need to say.

Orochimaru, who was sitting and lecturing, stood up.

"Alright, that's it."

“… That's it? Five generations of adults, will there be tomorrow?"

Orochimaru shook his head.

"There are only so many fundamental questions, and there are many more that I have not yet explored, or are faintly aware of, and even I cannot explain them to you at once. If you want to teach others these problems that you are figuring out now, then I am afraid that you will have to take many, many classes, and you must keep talking about a problem and constantly trying to make it understand...... But you can easily perceive certain essences, so there is no need to talk about you anymore. ”

"That's right."

"Well, what you know now is enough for you to carry out the creation of Yin and Yang Escape on your own. Next, all you have to do is forge the weapon that suits you best. Go ahead, I've told the research team to work with you, you can access all the materials that you can access, everything you can mobilize, tell the researchers what you need, and they will tell you what meets your needs. ”

"Got it."

Next, Kakashi followed the prompts of the five generations.

He went to the researchers who had been waiting for him for a long time, and made his request to the researchers...... So Kakashi knew that there was a very magical material called a black rod.

A black rod was grabbed by him and held in his hand, and now Kakashi, who has mastered the Yin and Yang Escape, is using the Yin and Yang Escape to observe the black stick...... He immediately sensed a certain essence of the black rod.

"Is it a kind of yin and yang creation?"

Kakashi's expression was very solemn, and now he could perceive the yin and yang retreat height contained in the black rod, something that he seemed to look at from afar, unattainable, as if facing an abyss.

Later, he was exposed to leukocytes.

"Another kind."

This time his face turned ugly.

Because behind Bai Jue, he knew that it was the 'Madara' who was standing.

"So...... That's why the village set up this emergency high-response combat team? ”

Holding back a certain mood that couldn't be calm, Kakashi really had the urge to continue to get stronger at this time! Originally, he thought that he was very strong, and it was difficult for Konoha to have anything difficult for them now.

And he only now realized that what Konoha was ready to deal with was something that was unattainable.

With this sense of urgency, he immediately consulted the researcher for advice, and after a long enough discussion with the researcher, he settled on the material.

The material of the black rod must be added, and in addition, Kakashi's requirements are.

"Hard enough, all I need is this, nothing else."

Thus, the machining of a sufficiently hard knife begins.

The science class uses all the techniques and materials that are reserved to revolve around the point of hardness.

To put it simply, without the blessing of chakra, it must be hard enough.

With the blessing of Chakra, it is even harder!

In this regard, even Orochimaru gave such a level of support: "The supply of chakra is carried out with maximum horsepower. ”

In other words, regardless of the consumption of chakras, it is necessary to achieve the highest requirements that can be achieved.

In the face of such 'abundant' conditions, almost the entire science class mobilized, based on the maximum amount of chakra that the science class could supply, combined with all the means and techniques that could be used, to make the hardest knife in the world.

When the plan is finalized.

The science class started the maximum amount of chakra that the chakra energy core could supply, and finally made the 'embryo' of this knife.

And after the embryo is made.

The next step is for Kakashi, through Yin and Yang, to complete the final creation of this knife.

And in the process, Kakashi also mastered the technique of spell seals, which is not difficult compared to Yin and Yang Escape.

I have completed the proper transformation of the spell mark for myself.

(End of chapter)