Tsunade was indeed very angry about Jiraiya's behavior, but she was still very sensible in her actions. After all, she was not young and didn't know the importance of it.

But even so, Jirai was not much better. Tsunade is a medical ninja and the top medical ninja. She is very clear about how to avoid the key parts of the body and make people taste the most authentic pain.

But Jiraiya might like this situation?

...

Uchiha Shunyi didn't plan to care about the two of them, he still had something to do. This matter was even more important than his experiment.

When Uchiha found Metkai, he was training. He had bandaged his arms and calves, and his sweat had soaked his clothes.

Seeing this scene, Uchiha Shunyi finally understood why Maitkai's clothes were so special, not because of his aesthetics, but because of the ductility and breathability of this kind of clothes are really suitable for training.

Kai can basically be regarded as the most diligent existence in the entire ninja world, not because he has learned the Eight Sects of Dunjia, nor because of his strength, but because he is training almost every moment.

In Konoha Village, many ninjas do not train for a long time. Generally speaking, they are learning time in ninja school. After becoming a ninja, they will grow rapidly. This time is also the time for the most training.

But generally speaking, this time lasts for a few years or even a few months. Because of the training effect, only this time can you see growth.

Unlike Metkai, Uchiha could hardly see him free, and there was no entertainment except for tasks, and he spent most of his time exercising his body.

You know, Kakashi and others who are in the same position as him have not trained for a long time...

At least, this is the reality that Uchiha Shinichi saw.

"Kai, long time no see." Uchiha Shin said hello to Metkai. He was not used to using honorifics. Although it seemed a bit rude, he didn't care about such things here.

"Oh, it's Shunyi! Long time no see, are you interested in having a youthful special training with me!" When Maitkai saw Uchiha Shunyi, his eyes immediately lit up.

As a physical art ninja, Maitkai doesn't care about some ninjas or something. However, he once heard that Uchiha Shunyi was the only ninja who mastered the Eight Gate Descendant Apart from him, so he became a little curious.

Metkai knew very well that there were many geniuses in the ninja world. What he obtained through countless efforts only requires others to spend a very little effort.

But Michael Kay was not depressed or jealous. Instead, a fighting spirit rose from the bottom of his heart, and he believed that... he would catch up with it.

"My training method is different from yours. In fact... a physical ninja also needs chakra control ability." When Uchiha saw Maitkai's body, which seemed to be a little tired, he couldn't help but speak.

"What?" Maitkai looked at Uchiha Shunyi in a daze. He didn't understand what Uchiha Shunyi meant.

"Chakra control, even physical ninjas, is not pure physical strength. If the body of a ninja does not have chakra, it is actually no different from ordinary people. In my opinion, physical technique is actually a kind of ninja. "Uchiha Shunyi rarely communicates with people, but when he sees Maitkai's training, he still can't help but speak.

Because in his opinion, although Metkai's training is very intense, the effect is actually not very good. The so-called strengthening of human body training is just because the body feels stress and adapts to itself.

Uchiha Shunyi is experienced in how to put physical pressure on him. At the ninja school, he used this extreme method of destroying his body to help him grow enough in a short period of time to adapt to the Maneidoscope Sharingan.

Although it caused some surprises, it was all insignificant and insignificant.

When Uchiha Shinichi told Metkai his theory completely, what surprised him was that Metkai actually understood it.

However, although I understood, Metkai did not intend to do what Uchiha Shun said.

"Shuyi, you are indeed a genius. Although you are not a physical ninja, your research on physical ninjas is so thorough. I believe you must have learned the Eight Gate Descendant."

"However, I can't do what you said. Not only can I do it, but most physical ninjas can't do it."

"Actually, if possible, basically no one is willing to be a physical ninja. It is precisely because we have no talent in ninjutsu and are unwilling to give up. That's why we become physical ninjas."

"But you don't have to worry about me. Although you can't do what you said, for me, daily training is still a normal thing, and this growth is slow, but it is enough to reassure me." Maitkai said, and smiled very brightly at Uchiha.

When Uchiha looked at Metkai, his impression of him suddenly changed. Although he was naive, he often did things that seemed ashamed to the point of being too shameful to ordinary people.

But Metkai is actually very smart and an alternative genius who is not inferior to Kakashi. If Kakashi and Metkai change their physical fitness, Kakashi may not be able to reach the level of Metkai.

Even Uchiha Shunyi himself doesn't think he will have the same achievements as Metkai.

"It seems that I've misunderstood." Uchiha breathed a sigh of relief and said slowly.

"Although it's a bit presumptuous, I still want to ask you about Ye Kai's question. After I turned on the Eight Gate Dunjia, because there were no matching moves, the power in my body could not be exerted. When I came here today, I actually wanted to ask you about this question."

Uchiha Shunichi originally planned to tell Metkai some of his discoveries first, and then try to use some supporting methods such as potions to obtain his support.

However, after talking to him, Uchiha gave up the decision instantly and planned to express his purpose directly and frankly.

After hearing Uchiha Shinichi's words, Maitkai suddenly realized.

"So that's it, there's no problem. It's just some physical skills. As long as you are willing to learn, I can give it to you. This is youth!" Maitkai gave Uchiha a thumbs up at the moment without any hesitation.

"However, about Ye Kai's question..." Maitkai said this, scratched his head and continued to speak, "I just have an idea, and it has not been fully developed yet."
Chapter completed!