In the following days, Tsunade and the other two took Yayoi, the "living radar" to constantly engage in "avoiding the important and taking advantage of the situation" guerrilla war with the enemy.

At the same time, teaching Yayoi medical knowledge, ninjutsu and physical skills is also used as leisure activities.

The medical ninjutsu taught to Yayoi by Tsunade is the latest "Palm Skill" developed by Konoha.

With Shinato alone in front of him, and with the Uzumaki clan's relationship with Konoha is so good that he wears a pair of pants, Tsunade has completely regarded Yayoi, a distant relative of the same tribe as his grandmother, as Konoha's man.

"The Palm Skill is a medical ninjutsu recently developed by the village. Although the hard learning condition is B, the actual Palm Skill is an absolute A-level ninjutsu."

Tsunade took Yayoi's body as the subject of the injection, held his left ring finger and demonstrated to him the release process of the Palm of Palm.

"However, since you can learn the Shadow Clan Art, you are qualified to practice this art."

From Yayoi's mental perspective, you can see:

First, a chakra with similar energy to her body was released from Tsunade's palm and covered the surface of her entire palm.

Then, the nature of chakra began to slowly change. From Tsunade's chakra, it became more and more like Yayoi's chakra.

Then, this chakra penetrated into Yayoi's fingers, controlling him involuntarily leaning his fingers.

Tsunade taught him that the magic art of slaughter actually had two purposes. One was to enhance Yayoi's life-saving ability, and the other was to see how high his talent was in "art".

Palm Skill is a sealless ninjutsu, and the teaching process is simpler than other ninjutsu. In a sense, this type of technique is more suitable for people who don’t know much about ninjutsu.

Yayoi silently reviewed the process of the art he saw from his mind and began to try to reappear.

Seeing Yayoi falling into deep thought, Tsunade was afraid of damaging his enthusiasm and added:

"Well, it is still very difficult for beginners to learn this technique. Even in the medical class in the village, there are not many people who know how to use it. Just take it slowly..."

Speaking of this, Tsunade suddenly widened his eyes.

I saw a thin layer of chakra slowly pouring out from Yayoi's right palm, wrapping the entire palm clumsy and firmly, and then changed the nature of chakra like Tsunade.

"Is this a success?" Yayoi stretched out his right hand and showed it to Tsunade.

"Of course, this is only the initial stage. This level of palm magic can only be considered a B-level technique..."

Tsunade teased his bangs, concealing his frightened expression, trying to hit Yayoi's "arrogance" and let him pay attention to the opinions of his master.

"I always feel that the effect of this technique is not just that..."

Ignoring Tsunade's trick to maintain the dignity of his master's teaching, Yayoi seemed to have discovered something again, muttering to himself, but the technique in his hand had undergone a subtle change.

The chakra, which represents the art of palm, extends upward from the palm, wraps around the forearm, then elbows, and upwards the shoulders...

"This kid is a monster!"

Tsunade looked at the cloak of the "Palm Immortal Art" that gradually wrapped around Yayoi's body, and such a somewhat rude noun appeared in her mind.

Orochimaru's eyes were full of bright colors, and he took the initiative to explain to Yayoi:

"Yaiyo, you should know that most techniques are developed based on the two changes of chakra, "form" and "property". Palm Skill is such a kind of meridian-free technique that rarely takes into account both "formal changes" and "property changes".

"In order to reduce the difficulty of using the Palm Fairy Art, the village eliminated its original morphological changes ability and weakened its property change ability, thus forming the current Palm Fairy Art."

Orochimaru glanced at Yayoi's Palm Fairy Coat and said with a hint of amazement: "What you are doing now is to restore the true face of this technique. And this primitive Palm Fairy..."

Orochimaru glanced at Tsunade who was a little dissatisfied with his nosy business, "It's probably only the woman in front of you who has the control."

"That's of course! No one knows the magic of palms better than me!"

In order to maintain his mastery, Tsunade resisted the urge to punch Orochimaru and said confidently:

"The Palm Fairy is a generalized ninjutsu with great user characteristics. It shows different effects based on the user's medical knowledge and the level of chakra control ability."

While demonstrating the use of his magical art, Tsunade started to explain to him from the source of this art:

"The reason why this technique is called "Palm Palm" is not just that the technique is released by the palm, but because this technique simulates the function of the human body's 'palm'."

"Just as Orochimaru said, in order to reduce the difficulty of using the technique, the village uses the 'hand', the most refined part of the human body's control as a breakthrough point, and transforms the abstract control of chakra into the image control of the palm, and then the chakra hand enters the injured body to repair the damaged body tissue."

"Using the Palm Fairy Art can be divided into four steps: "release", "homologous", "invasion", and "control".

"The biggest difficulty among the four steps is the two steps of "homologation" and "control". These two steps require extremely high control ability of chakra, especially the latter, which also depends on the user's level of medical knowledge."

At the same time, Tsunade warned him seriously: "Once the user's chakra control ability is insufficient or the medical knowledge level is not up to standard, the chakra originally used for treatment may harm the injured."

"This means that the palm magic has the potential to develop towards attack ninjutsu."

Orochimaru, who was standing beside him, suddenly interrupting, as if he was intentionally or unintentionally leading Yayoi to this idea:

"The chakra cloak you built has the prototype of A-level lethal ninjutsu."

"Orochimaru!" Tsunade shouted fiercely, her beautiful eyes full of dissatisfaction: "Don't teach Yayoi to treat medical ninjutsu as a weapon for murder!"

"Well..." Orochimaru turned around and left indifferently:

"In this war, doesn't saving people mean killing people? Why do we have to distinguish so much?"

Upon hearing this, Tsunade was stunned for a moment, and her mood was a little depressed.

At this time, the Second Ninja World War had reached a critical moment. In order not to allow the fire to spread to the country, the Kingdom of Fire and the Kingdom of Wind decided to open the adjacent Kingdom of Rain as a battlefield.

In response, the leader of Yuheng Village, "Shanjiao Yu Hanzo", resolutely declared war on the great powers that invaded their own territory.

At this time, the place they were no longer on the border of the Kingdom of Fire that met Yayoi, but went deep into the hinterland of the Kingdom of Rain.

Their enemies are no longer invaders of the Kingdom of Wind, but defenders of the Kingdom of Rain.
Chapter completed!