The times are changing too fast, so fast that Xiao Nan feels that his strength may be a little insufficient.

Of course, in Tsunade's opinion, Xiao Nan's strength is not bad.

Although Zilai is not in tune, it is really not necessary to teach the apprentice, Xiao Nan's current strength can be said to be in the ranks of the strong, even in the eyes of Tsunade, it is very tricky.

However, Tsunade also received a letter from Orochimaru, knowing that a terrible enemy had emerged again, and that it could bring about changes in the entire world, and bring about a return to the era of past yokai.

Tsunade didn't hide this from Xiao Nan and told him, so Xiao Nan was a little worried.

Even if she didn't know how powerful the enemy was, she could realize that she could bring back the old yokai era...... This terrible impact on the whole world is, to some extent, simply making the rules of the world.

The impact is like facing a god who can fabricate the rules of the world.

A real deity is manipulating the world behind the scenes, giving the world a sense of shock......

Really, it's scary to think about.

And Nagato will definitely have to face such an enemy.

"Okay, don't overthink it."

Tsunade said, raising his hand and patting Konan's head.

"Next, you continue to study hard with me."

"Yes, Tsunade-sama."

Following Tsunade, Konan enters a research room filled with various equipment.

And now there's one more material for research...... That is, those youkai.

Tsunade is carefully studying the organization of the youkai...... Although it is the condensation of spiritual energy, it has a physical ...... It should also be combined with the power of yin to create a form in nothing.

These monsters even have biological tissues and organs.

And Tsunade discovered.

"The power of Yang Dun can be used to annihilate their strength and body, and it can also replenish their strength and body."

"Is it both their nemesis and their tonic?" Xiao Nan asked.

"It's like to people that something can be both a tonic and a poison...... Only a special deployment of Yang Dun is required, and it can be turned into a blazing poison against the monster, or the power of Yang Dun and the power of Yin Dun that constitute the monster, forming a certain annihilation reaction. Of course, if it is a gentle and vigorous Yang Dun power, I am afraid that it is also what these monsters desire, just as people with strong bodies are also in good spirits, these monsters are probably also eager for Yang Dun's physical energy to replenish themselves so that they can grow. ”

Speaking of which, Tsunade became serious.

"If that's the case, I'm afraid that many youkai will see humans as prey. No, after they appeared, there were many monsters attacking humans, and they had already instinctively regarded humans as prey. And apart from ninjas, few humans can resist them. Even ordinary ninjas have a hard time destroying them. ”

"Can only ninjas who have mastered Yang Escape destroy them?"

"And the shadows."

Tsunade said, "Yin Dun is like a knife that can interfere with and hurt them. Yin and Yang escape, as well as the sealing technique, this is the best way to deal with them. ”

Xiao Nan nodded.

"I'll try to learn from you the Yang Escape Technique."

Since Tsunade treated Nagato, Konan has learned medical ninjutsu from Tsunade, and now he has some results.

Tsunade also said to Konan.

"I'll teach you how to mix your Yang Escape so that it blends into your paper Escape. Also, your paper escape should also be combined with the sealing technique, and you should also master the spell mark I taught you, and the combination of the spell seal can better cast the sealing technique, and the spell seal also involves the scope of the yin escape technique, which can expand your mastery of the yin escape technique. ”

"Do you practice both Yin and Yang at the same time?"

"It's the only way to help in the future."

Tsunade patted Nan on the shoulder.

"If you don't understand anything, you can come to me, but if it doesn't work, I can also consult Orochimaru."

"Yes, Tsunade-sama."

Xiao Nan bowed deeply.

Tsunade smiled.

Not to mention anything else, the apprentices of Zilai actually feel quite good.

Hamarayu City.

Somewhere in an underground space.

The scorpion, with its long black hair, seemed to be leisurely swinging its fingers.

The various strange-shaped monsters below seem to be manipulated by invisible threads, fighting each other.

Manipulate the youkai like a puppet.

This is the result of the scorpion's study of some monsters, and the Demon Body Gong is drilled.

And some of the manipulated monsters even beat each other, and Chu Chu cried pitifully...

Of course, the scorpion was angry, which affected the sales of the products of the Red Group Company.

Although the scorpion doesn't care about the affairs of the Red Group, he just stands behind the scenes and lets Lian take care of everything, it doesn't mean that he is indifferent to whether the Red Group makes money or not...... That's money! That's a lot of money!

Only with money can there be more resources, and he can do his research better.

Damn these monsters!

"Scorpion-scorpion."

"Lotus." The scorpion turned its head.

I saw Lian with a smile on her face.

This made the scorpion move, and Lian should have heard some good news before coming to him.

"Lord Scorpion, United Security has urgently procured many medical equipment and orders from us, and of course, many purchase orders for medicines. Although the sales of other products have dropped sharply for a while, these are enough to make us survive. ”

Hearing this, the scorpion hand let go.

The monsters were limp to the ground.

Some of the youkai looked up in horror.

That's a monster!!

"Also, the little blue pill on the blue bird's side has increased its sales significantly..."

The scorpion nodded.

When people encounter a danger to their lives, they have the instinctive urge to pass on genetic information...... So the blue bird's little blue pill is still strong.

The scorpion that heard about this then manipulated the youkai below again...... These monsters are scared again, and are they coming?

No, but seal them up.

It was one cylinder after another, and each cylinder had a lot of monsters sealed.

Immediately afterward, the scorpion got up, took these cylinders, and went to a research room, took out a yokai from the seal, and used this yokai as a sample to start the study of these yokai.

Since people can be puppets of people.

So why can't youkai be used as a demon puppet?

After research, the scorpion can determine that these monsters can indeed be used as demon puppets, and they also have their own life operation mechanism to some extent, as long as they can figure out their life operation mechanism, they can make their hearts into a regenerative demon core that condenses the essence of their power and manipulate them.

Originally, the scorpion was going to study how to develop the technology of regenerating the demon core, but as a result...

"It's that simple?"

The vitality of youkai is completely different from that of humans, and although there are condensed entities, they are illusory in nature, so there is no need to deliberately create a regenerative demon core to maintain their vitality.

Just take the essence of their power...... There is no need to even deliberately amputate the heart, as long as the essence of their power can be extracted and restrained to a simple bearing.

This carrier can even be – paper.

"Isn't this the legendary onmyoji's Shikigami?" Lian, who witnessed this scene on the side, muttered to herself.

The cat died.

Ay.

Also, go to the countryside and live the end of grandpa's life.

There's no time code word.,Barely code four chapters and then send it in two days.。

So today there are only two chapters, and tomorrow there will be only two chapters.

After that, there was nothing to do, so I resumed the explosion.

(End of chapter)