I am learning the secret art of violent blood in Konoha

The war is so cruel that people can't even protect their friends and relatives. I will never repeat today's tragedy in the future.

"Shengshu, my sister must protect you in the future."

"Sister, what are you talking about?"

Nakoki didn't hear Tsunade's murmur clearly, and asked curiously, but was too frightened by Tsunade's raised fist subconsciously.

Tsunade walked through the streets of the village under the guidance of Nasuki, and came to the Senju Clan, but Naoshu did not lead him to the home, but led him to the edge.

This place has long been transformed into a residential area by the village, but there are still some thousand hands thriving.

"Sister Tsunade, long time no see."

Yayoi came here in a hurry, and her eyes softened after seeing Tsunade.

When facing the enemy, the golden boy is an indifferent natural disaster, but facing the people he recognizes, whether it is the golden boy or normal eyes are gentle.

"You little brat, you're really promising."

Tsunade wanted to say something else, but he couldn't say anything when the words came to his mouth, so he could only smile and say something like an elder watching a child grow up.

"Little ghost, I haven't come to the village to welcome your teacher as soon as I come back, and said, do you still have my teacher in your heart?"

"I came here specially to meet Tsunade-sensei, because of this, even the experiment of immortality was delayed."

Yayoi said helplessly, this is also true, Feng had just succeeded in the experiment, and Yayoi asked him to visit the house.

Hearing the news of Tsunade's return, he immediately left the Uchiha clan and came here to meet her.

And to be honest, the long-lost feeling.

It was the first time for Yayoi to experience the feeling of seeing an elder.

It seems like there is a kind of support, but Tsunade's arm is not solid, but a little soft, for which he still needs to work hard on his own.

"Little Yayoi, don't immerse yourself in experiments every day. You still have a lot of entanglements. You need to settle down and experience them slowly. It is worth cherishing."

Tsunade said as a person who came here.

"If you don't have strength, how can you protect the bond that the teacher said, and I'm only 14 years old, so I'm not in a hurry."

Hearing Tsunade's words, Yayoi shook his head and said.

"Strength, yes, how can you protect the bond without strength."

Chapter 110 Nine Immortal Mode Research, Regeneration Potion

Tsunade's eyes were dim and absent for a moment, but Yayoi was keenly aware of it.

"Come to my house, Tsunade-sensei, this is my previous home, where my parents used to live."

"Shallow sound"

Thinking of his former classmates, Tsunade smiled, and the siblings followed Yayoi into the house, and the house was cleaned spotlessly by Yayoi.

"What's on your mind, Tsunade-sensei?"

The three chatted a lot, and Yayoi chatted about childhood and Homura's dog food, stimulating Tsunade and Nakoki.

Tsunade talked about some embarrassing things about Naoki when he was a child. The embarrassing and ashamed Naoki had nothing to say, and finally ran out directly in anger.

There was no one around, so Yayoi just wanted to test the reason for Tsunade's emotions just now.

"Yayoi, am I not suitable to be a ninja, I can't even protect my own companions."

When mentioning sad things, Tsunade lowered his head in disappointment.

"Did someone sacrifice again this time, who is it?"

"Duan, Kato Duan, my friend, he died in front of me, but my medical ninjutsu failed to save him, and even xianjutsu failed to save him."

"It's not your fault, Tsunade-sensei."

Yayoi could only comfort her.

This kind of thing was unexpected. Yayoi originally wanted to ask Kato Dan's spiritual transformation technique, but he died suddenly.

Too caught off guard, but that's what war is.

Take your things when you are not prepared, unless you have enough strength.

Yayoi is lucky to have violent blood.

This means that he will always have his own power that he can risk his life to protect, which is far from impossible.

It seems that borrowing power from God is luckier than Uchiha's revenge after writing Sharingan.

"But I'm still not reconciled."

Even knowing that Duan had been injured by the detonating talisman at that time, the internal organs in the body were bleeding, and the heart was damaged, but Tsunade still did not give up the treatment.

"If I develop a perfect xianjutsu medical ninjutsu, does it mean that I can save such people?"

Suddenly, Tsunade seems to have found a kind of hope, or obsession.

"Senjutsu medical ninjutsu, to what extent has the teacher studied it?"

Yayoi thought for a while and asked.

Yayoi has heard of Senjutsu medical ninjutsu, and it is the direction Tsunade researched when he gave Tsunade natural energy earlier.

At that time, it was also divided into two different subjects by Tsunade.

It is said that it uses the yin seal learned by oneself to pull natural energy, so as to gather natural energy and enter the study of immortal mode at any time.

There is another one that uses natural energy as an introduction to study regenerative medicine that cooperates with natural energy to activate cells.

I have to say Tsunade is indeed a genius.

The blood of Senshou Zhujian flows through her body, and she has far more adaptability to natural energy than others.

In the first stage of Project [-], she made bold assumptions, defied the law, and sealed the natural energy with the sealing technique, revealing a gap, allowing it to wash away her body bit by bit.

Being scoured by natural energy for a long time can effectively improve one's adaptability to natural energy.

Of course, it is under the care of the slug fairy, otherwise if there is an accident, it will be a predicament that must die.

And Tsunade also set up multiple layers of seals to ensure his own safety.

Tsunade intends to use this method to first exercise his adaptability to natural energy, and then he can turn on the fairy mode at will after gathering natural energy in the yin seal.

Now this method is only in the most elementary stage, according to Tsunade's meaning, it will take several years to be effective.

There is also a yin seal that allows her to directly store the celestial chakra, and she can even turn on the celestial mode when necessary.

However, how to make the Yin Seal store higher-quality Xianju Chakra is also a research.

The second topic is also Tsunade's main research. The first topic is mainly to highlight an adaptation period, so her time is mainly spent on researching regenerative medicine.

Judging from her experience in mixing antidote, regenerative medicine is also an extremely difficult job.

Natural energy is very easy to get out of control, not to mention it can be combined with other medicinal ingredients to become a regenerative medicine.

"It's too easy to lose control. Although I have researched this medicine, it is only used by people like us.

Unless it has my own life activity far beyond ordinary people and certain natural energy adaptability.

Otherwise, the use of this medicine is not good, it is more violent than natural energy, no matter how much it weakens the meter, it will be useless. "

Tsunade couldn't help tightening his eyes when he thought of the scene where his surging heartbeat, which had been healed by the potion, was petrified by the powerful potion of the regenerative potion.

Even if it is only used somewhere, this regeneration potion will continue to react until all the blood that touches him combines with it, no matter how small the amount is.

And the measurement is too small to treat a person at all, so this forms an endless loop.

"Time is too short, the war takes our time."

Yayoi couldn't help but sigh.

In his opinion, Tsunade's two topics have great research value.

He can even directly inherit the study of the immortal art mode. His body is even more perfect than Tsunade, and he doesn't even need the sealing technique to directly induce natural energy to pour his body into his body and slowly temper it.

Moreover, storing chakra in the yin seal can beautify the skin, and storing xianshu chakra may nourish the body's yang escape and enhance the adaptability of natural energy.

Even it has very good meaning for him, like a late-game growth ability.

Therefore, Yayoi has always been very supportive of Tsunade's research.

Tsunade shook her head to indicate that she was not discussing this topic anymore. Although she hated war, it did temper their will, and she was far from being so fragile.

"You should find a way to enter the fairy mode now, otherwise you won't directly surpass me by far."

Tsunade naturally knew about Yayoi's killing of Sandai Kazekage, which has now spread throughout the ninja world.

The entire ninja world is rumored that there are two ninjas with the name of the shadow in Sakumo's White Fang team, and according to unknown gossip, Sand is searching for Tailed Beast.

For a while, the news of killing the tailed beast and besieging Kazekage spread throughout the ninja world.

It can be said that in the entire ninja world, Yayoi's reputation is soaring, even Bai Fang can't compare with him.

The reputation on the cusp of the storm is even on par with Hokage.

After all, the strong man who can kill the strongest Kazekage is definitely not under Hokage.

"lucky."

Yayoi smiled, not caring about these things at all.

This kind of thing stimulated his human heart to show off at most.

"As for the Immortal mode, my Immortal mode is not perfect, and it takes time to prepare. It is far less convenient than the Immortal technique studied by Tsunade."

Seeing Yayoi's direct admission, Tsunade couldn't help but sigh with emotion.

The kid in my own eyes had completely grown up and surpassed me.

"There are too many uses of natural energy, Mr. Tsunade, let's continue to study, we all need this power."

Yayoi took out a scroll from her pocket and handed it to Tsunade.

"This is?"

"Some of my recent understanding of natural energy may overlap with Tsunade-sensei's understanding, but it is still useful.

There is more liquefied natural energy, which is stabilized with my blood. As for the chakra-fixed energy, Tsunade-sensei probably has it himself. "