Chapter 151 Return to Konoha
After giving the Hunyuan Treasure Box to Mei Terumi, Uchiha Feiyu did not give any other instructions.

With the Hunyuan Treasure Box, any ninja village will become an extremely warlike and hawkish ninja village, because from the moment the Hunyuan Treasure Box is obtained, the so-called ninjas will become naked resources.

Even if Mei Terumi has no plans or strategies, and just takes out the Hunyuan Box, in order to obtain more Qi and Blood Pills, the entire Mist Village will turn into the most ruthless war machine and devour all other ninjas who do not belong to the Mist Village.

It can be said that from the moment Uchiha Feiyu took out the Hunyuan Treasure Box, the forces in the Land of Water that did not belong to the Mist Village were left with only one path left: destruction.

After staying in the Mist Village for two months, Uchiha Feiyu enjoyed the customs of the female ninjas in the Mist Village, left a group of more than 30 elite female ninjas composed entirely of senior ninjas to Terumi Mei, and then left silently.

After that, he went to the capital of the Water Kingdom, directly controlled the daimyo, nobles and guardian ninjas of the Water Kingdom, and asked them to promote the policy of chakra training for all the people.

The Mist Ninjas might be able to discover the problems of these daimyos and nobles because they had been tricked by illusions several times, but it was useless to see the problems. They couldn't blow up the brains of these daimyos and nobles just to remove the illusions!

At that time, the Mist Ninja will say that these daimyos and nobles are under illusion, but at the same time they will have no way to break the illusion. That will only make them unpopular both inside and outside. Anyone with a little bit of common sense will not do such a stupid thing.

Not to mention that Mei Terumi is also on his side, so she will naturally persuade the Mist Ninja to hold it in. Anyway, it is a trend for the whole nation to practice chakra, and others cannot disobey.

After arranging matters in the Land of Water, Uchiha Feiyu returned to the Land of Fire and slowly walked towards the Konoha Village.

At this moment, the Fire Nation and the Wind Nation have begun to implement a policy of universal chakra practice. The news has spread throughout the entire continent, causing a huge storm. Of course, he wants to see how the implementation goes.

Along the way, there were ordinary people everywhere discussing the issue of chakra cultivation. Although the Fire Nation today does not force everyone to cultivate chakra, it has opened up the chakra refining technique and even used it as a literacy material and study textbook.

Most of the literate intellectuals in the Fire Nation have basically understood the Fire Nation's next policy and have begun to spontaneously learn chakra refining techniques.

Not to mention that ordinary people also envy ninjas who possess chakra. They fear the bloody world of the ninja, but still crave magical ninjutsu and powerful strength.

The death rate of ninjas is so high, why is it that the ninja school in Konoha is always full even if they are very selective in recruiting students? This is not only because ninjas are well paid and can earn more money, but more importantly, everyone craves the power of ninjas!

Therefore, after the policy of universal chakra cultivation was introduced, all the civilians of the Fire Nation were frantically learning to read and write, hoping to quickly refine chakra and become truly superior people.

Yes, in the eyes of the common people of the Land of Fire, ninjas are the absolute superior people. Even the most ordinary Genin has a much higher social status than ordinary civilians.

Of course, in Uchiha Feiyu's opinion, most of the civilians in the Land of Fire, even if they practice hard for a lifetime, will at most have the chakra of an ordinary eight or nine-year-old ninja student. With this level of chakra, they can probably only use the Three Body Technique a few times.

Even for ordinary civilians, it is not easy to practice the Three Body Technique. They might end up like Uzumaki Naruto. After all, without the bloodline passed down from generation to generation, most civilians not only have low chakra levels, but also have incredibly weak chakra control abilities.

"However... with such a large base, there will be some geniuses who will stand out after all..."

When passing by a small village, Uchiha Feiyu saw a young man who had just cultivated chakra, walking on the water with an excited smile on his face.

Being able to cultivate chakra in such a short period of time, and to control chakra to the level of walking on water, if he can receive some education and guidance, this young man can easily become a Chunin in the future. Depending on his talent level, there is hope for him to become a Jonin.

This is just one wild genius that Uchiha Feiyu met along the way. Looking at the billions of people in the Land of Fire, there are at least 10 civilians with such talents, even if there are not 8. If they all grow up, the overall strength will probably be dozens of times stronger than the basic strength of Konoha!
Of course, this is a completely false proposition. With the current system of the Land of Fire, most of these civilians cannot be well trained. Fortunately, Uchiha Feiyu does not need these civilians to practice ninjutsu. It would be better for them to only practice chakra, so that they can be considered qualified leeks.

"Perhaps I should find some low-quality techniques from the book of magic inheritance that can improve the level of life and are more popular, and let these ninjas and civilians practice them..."

"Only when the leeks grow strong can I obtain more sacrifices and more cultivation supplies..."

Isn't that how the magic arts in some novels that Uchiha Feiyu had read before were all done? The so-called sect is actually a resource production area. In addition to being a tool, the disciples in the sect are also high-level cultivation elixirs and refining consumables.

Today, Uchiha Feiyu has taken this sustainable development policy into consideration, and is preparing to select inheritance from the book of magic inheritance and start implementing it once he returns to Konoha.

"I don't know if there is any suitable inheritance in the book of magic inheritance? After all, the low-level inheritance of the magic doesn't seem to have anything serious..."

Uchiha Feiyu returned to Konoha Village after thinking all the way. At this moment, he was still an S-level rebel ninja of Konoha Village. He had to wear a mask when entering the village openly. Fortunately, he had Tsunade's order in his hand, and the ninja guarding the gate took a look and let him in.

"Konoha seems to have changed a bit... Hmm!? No, this chakra aura... Is it that Orochimaru guy? Why did he come to Konoha?"

Hasn't my cheap teacher been working for the Sand Ninja all the time? However, Uchiha Feiyu only had a thought in his mind and understood what was going on:

"I see. It's probably because they can't put down Konoha's experimental equipment and materials! The Wind Country is developing very fast now, but its foundation is still far behind the Fire Country and Konoha."

"I was in this cheap teacher's base when I captured Tsunade and Shizune. Now Tsunade has suddenly become the Hokage of Konoha. With the intelligence of a cheap teacher like me, I naturally thought that the man behind Tsunade is me."

"After Orochimaru did some research, it would be quite normal for him to come to Konoha from the Land of Rice."

Already having an idea in mind, Uchiha Feiyu was no longer anxious. Orochimaru would not run away anyway, so he decided to go and comfort his own fat sheep first.

"But this Tsunade guy...isn't even in the Hokage's office! She ran away really fast!"

After expanding her perception ability, Uchiha Feiyu's mouth twitched. She only sensed two shadow clones in the Hokage's office. Needless to say, Tsunade must have gone out to slack off again.

After feeling the Flying Thunder God Mark on Tsunade's body, he found that she was staying at her home. There were two familiar Flying Thunder God Marks very close to Tsunade, which were Uzumaki Kushina and Shizune. They were also at Tsunade's home. At Tsunade's home, Uzumaki Kushina, Shizune, and Tsunade were drinking happily, their faces were slightly ruddy, their clothes were messy, and they looked unrestrained.

With a whoosh, Uchiha Feiyu suddenly appeared behind Tsunade, patted her fair and smooth shoulders with his hand, and said with a smile:
"Instead of completing the work properly, he stayed at home drinking... What a useless middle-aged old lady~~"

"Ugh!"

Tsunade, who was already a little tipsy at the moment, was so frightened that the wine in her mouth sprayed out. It was not until she turned around and saw Uchiha Feiyu that her heart stopped beating.

"You scared me to death! You, stop using space-time ninjutsu to scare people! And...what do you mean by old lady?! Do I look that old?"

"I still remember that you asked me to use the Yin Sealing Technique to turn you into a little girl in bed and asked me to call you daddy!"

When Tsunade said these unscrupulous words, even Shizune and Uzumaki Kushina, who were already used to sleeping together, couldn't help but blush. Uchiha Feiyu could only roll his eyes at such a thick-skinned man.

"It's really pitiful that Konoha has a Hokage like you. You should have a lot of work to do now!"

"Hehe... As long as we don't fight, there is no difference between the shadow clone and the real body when it comes to handling those files!"

Tsunade waved her hand, looking nonchalant, and then raised the corner of her mouth slightly:
"Fei Yu, I prepared a surprise for you this time. Didn't you notice something wrong?"

Something wrong? Uchiha Feiyu glanced at Tsunade and found nothing wrong, but Tsunade's eyes were a little wandering, always looking at Shizune and Uzumaki Kushina.

Following Tsunade's gaze, Uchiha Feiyu looked at the two women whose faces were slightly red. Shizune seemed a little embarrassed and lowered her head slightly, but Kushina held her head high and deliberately puffed out her chest.

Huh?! No!
Uchiha Feiyu took a look at the chests of the two women. He remembered that Shizune's chest was absolutely flat, which was about the A level. As for Kushina, it was much better, especially after giving birth, it was probably between B and C.

But now... Shizune has definitely surpassed A, and is no different from the previous Kushina. Kushina is even more powerful. She looks only a little smaller than Tsunade, and is almost D!
"This is what you are doing?"

Uchiha Feiyu came to the two women with a look of surprise on his face, and directly put his hand through the gap in the collar. After a moment, he nodded:
"There's nothing to pad it...it's growing so fast, is this the surprise Tsunade was talking about?"

If Shizune, who is only fifteen or sixteen years old now, still has potential, then Uzumaki Kushina, who already has a child, definitely has no hope of development. Obviously, the changes in their figures must be closely related to Tsunade.

"I seem to remember that in the original Naruto novel, Tsunade was also a flat boy when she was fifteen or sixteen years old, but she made rapid progress in a very short period of time..."

"Now it seems that the case has been solved! Tsunade must have developed some special medical ninjutsu to give herself such a perfect body."

Perhaps it was because Uchiha Feiyu took a long time to think, Tsunade slowly approached and put her arms around his neck:
"How is it?! Is this gift a surprise to you?"

Uchiha Feiyu nodded slightly, looked at Shizune and Uzumaki Kushina, whose faces were red but still held their chests high, and said in amazement:
"I am really surprised. There is no flaw in either elasticity or touch. If you are willing to open a beauty salon, I think the money you can make will be no less than what you make as a doctor!"

As he spoke, Uchiha Feiyu moved the fingers of his hands, causing Shizune and Uzumaki Kushina to tremble slightly, and they couldn't help but hug his arms tightly.

……

After Tsunade's transformation of ninjutsu, Shizune and Uzumaki Kushina did bring Uchiha Feiyu greater happiness, making Uchiha Feiyu reluctant to leave and spending an extra hour.

After the welcome party for Uchiha Hiba's return was over, Shizune and Uzumaki Kushina, who were the main forces and had long been exhausted, both fell into a coma. Only Tsunade, whose sage body had awakened to a certain degree, was still able to remain awake.

Holding the soft fat sheep in his arms, Uchiha Feiyu stretched out his hands to entwine Tsunade's golden hair and asked:
"I detected Orochimaru's presence when I returned to Konoha Village. Is that guy here too?!"

"What? That guy... He is your teacher, you should respect him!"

Uchiha Feiyu chuckled:
"Show some respect to him? I don't remember you Tsunade having any respect for my cheap teacher. If you really had respect, you wouldn't have taken advantage of Orochimaru's weakest moment and attacked him directly!"

"Hmm... Even though I don't have a very good relationship with Orochimaru... we are still classmates..."

"So... if you count from Orochimaru's perspective... you should also call me teacher..."

"Oh? Tsunade-sensei?"

Uchiha Feiyu showed a strange expression on his face. He didn't expect that Tsunade would have such a strange excitement point in such a place. He could even feel that when he called Tsunade teacher, his other hand felt a tightening sensation.

Pulling out his wet fingers, Uchiha Feiyu rolled his eyes and rubbed them on Tsunade's body twice:

"I really thought you were speaking for Orochimaru... I never thought you were this kind of Tsunade."

Tsunade, panting, leaned into Uchiha Feiyu's arms and said:
"Orochimaru is working for you now anyway, wouldn't it be better for him to return to Konoha? The conditions in Konoha are much better than those in his Sound Village and Sand Village. At the same time, his experiments will also bring many benefits to Konoha."

(End of this chapter)