Emiya did not skimp and used his abilities to create a Hero's Water and handed it to Riveria.

However, this Hero's Water is an upgraded version, and although there are side effects, they are not so strong.

After Riveria ingested the Hero's Water, the chakra in her body began to swell at a rate visible to the naked eye, and after only ten years of life, the chakra skyrocketed to the point of elite ninja.

As long as Riveria is working hard for a year, it will not be a problem to enter the film level.

What's more, for an elf with a long lifespan, ten years is too short a lifespan.

This kind of pay and return are completely disproportionate.

It's just too profitable.

"Thank you."

"You're welcome." Wei Gong waved his hand, signaling that there was no need to be so polite between friends, a hero's water was just a hero's water, and it couldn't consume too much of his mental power.

He only needs to rest for an hour and recover.

When Rin Tosaka saw this scene, his heart was about to move, and in the end he couldn't stand the temptation, and he also asked Emiya for a hero's water.

"If you think about it, this is ten years of life." Emiya said, unlike elves who have a long lifespan, Rin Tosaka is a human, how many decades does a human have there?

Rin Tosaka said slyly: "It's not just ten years, it's nothing." ”

Emiya was stunned for a moment, as if he understood what Rin Tosaka was thinking.

He also gave Rin Tosaka a copy of the Hero's Water, and after Rin Tosaka drank the Hero's Water, Chakra instantly skyrocketed to the point of elite shinobi.

But at the same time, she also became ten years old.

However, Rin Tosaka was originally a young girl, even if she was ten years old, in the eyes of outsiders, she just became mature, and she had the charm of a mature woman.

Afterwards, Rin Tosaka asked Gray Plains, who also came to the hot spring, for a rejuvenating medicine and took it.

In the blink of an eye, Rin Tosaka was ten years younger.

From a mature woman to a young girl in an instant.

Everyone who watched this operation was dumbfounded, and Gray Yuan Ai saw hope even more, and asked for a hero's water from the palace, which burned for ten years, not only obtained the chakra of the elite ninja level, but also changed back to its original appearance.

"How can this be." Akemi Miyano is so disappointed that she finally turns her sister Shiho Miyano into the gray hara in the manga. I didn't expect that because of a hero's water, Gray Yuan Wai changed back.

Even if she makes her sister smaller again, her sister can still ask Emiya for a hero's water and turn it back, and Miyano Akemi is not very suspicious of this at all.

After all, she, the boss, takes a fancy to her sister.

"Boss, it's not fair."

Wei Gong rolled his eyes, "What's unfair, you have made your sister smaller with your own ability, and your sister has made herself bigger with your ability, I think it's fair, no, it should be said that it is very fair." ”

Akemi Miyano: ......

At the same time, the gray hara, which has become bigger, no, it should be said that Miyano Shiho relied on his own strength and held down his sister and pressed it under him.

Akemi Miyano suddenly felt that something was wrong, "Xiao Ai, no, Shiho, what do you want to do, Shiho." ”

Shiho Miyano calmly took out a rejuvenating pill, "I just want to do what you did to me all over again." ”

Akemi Miyano suddenly panicked, "Don't, Shiho, please let me go, I don't dare anymore, Shiho, I'm ...... Boss, help me, help me. ”

However, in response to Akemi Miyano's plea for help, Emiya only replied with four words, "Self-inflicted." ”

In the end, Akemi Miyano was turned into a child by her sister, squatting in the corner and constantly drawing circles, looking like she had no love.

Later, Mai Zhuo, Weis, Hiratsuka Shizuna, Erina Nagikiri, Nami, Nokigao, Robin and others also asked Emiya for the Water of Heroes.

Everyone is a hero in their left hand and a rejuvenating medicine in their right hand.

Drink the hero's water first, and then take the rejuvenating medicine.

This time and again, the chakras in each body skyrocketed, and they had the level of elite forbearance.

But the life span has not been compromised much.

Aside from some physical torture, there was no big problem.

After all, whether it is the hero's water or the rejuvenation medicine, after eating it, the body will have some discomfort, and it is impossible not to feel nothing.

In addition to this, there is a small problem that appears.

Among the people, the vast majority of them are refining chakras for the first time, and the chakras refined are pitiful, but now because of the hero's water and rejuvenation medicine, they suddenly have a powerful chakra at the elite ninja level.

Therefore, the vast majority of people have no way to command the chakra in their body like an arm, but often fail to perform ninjutsu because of the chakra's excessive force.

"I think we'll start with the basics." Rin Tosaka said this after failing to perform the clone technique again.

Hiratsuka sighed, "That's all there is to it. ”

Next, everyone began to try to manipulate the chakra in their bodies.

And how to control the chakra in the body freely, the answer has been given in the original plot...... Climbing trees and treading water have become the goals of everyone's practice.

But it wasn't something that could be done in a while, it might take some time, but everyone had something to do in their own world, so after discussing it, everyone finally decided to go back and exercise slowly.

So after everyone had a loose meal, they were sent back by the palace.

Emiya continued to take the dragon maid and the vortex incense to continue on the road

Uzumaki has seen all kinds of people by the side of Emiya in the past two days, but he has kept quiet, as if he is just a little transparent.

She knew her position very well, and although she envied the group of people who could have a powerful chakra in the blink of an eye, she had never mentioned it to the Emiya, as if it didn't exist.

A day later, Wei Gong and his party entered Yunyin Village.

The people of Yunyin Village are naturally aware of the visit to the Wei Palace.

In fact, after Emiya entered the Land of Thunder, the ninjas of the Land of Thunder watched Emiya, and although they did not disturb Emiya, they knew everything about Emiya's whereabouts.

Therefore, when the Wei Palace entered Yunyin Village, the fourth generation of Lei Ying Ai personally met with the Wei Palace.

Anyone who has watched the plot knows that the Thunder Shadow of Yunyin Village is called Ai, which is a name that has been passed down from generation to generation, no matter what name you called before you became a Thunder Shadow, when you become a Thunder Shadow, you will be called Ai.

Therefore, the first generation of Thunder Shadow, the second generation of Thunder Shadow, the third generation of Thunder Shadow, and even now the fourth generation of Thunder Shadow are all called Ai.

Lei Ying knew about Wei Gong's visit, and Wei Gong didn't beat around the bush, and directly mentioned the ninjutsu of exchanging rejuvenation medicine for Yunyin Village.

Thunder Shadow agreed without hesitation, and gave the prepared ninjutsu to the palace.

After Wei Gong flipped through this ninjutsu, he found that among the ninjutsu that Lei Ying gave him, there was one less thing that Wei Gong wanted.

"Your Excellency Thunder Shadow, I don't seem to have seen your Yunyin Village's unique ninjutsu."

The so-called ninjutsu is to make full use of chakra to activate the body on the basis of physical arts, and achieve amazing speed and attack effects.

And in the ninja world, the only person who has mastered this ability is Yunyin Village.

To be precise, it is in the hands of the four generations of Thunder Shadow, whether it is the Thunder Abuse Level Chiyo Dance, the Righteous Thunder Shen Fury Thunder Axe, or the Thunder Plough Hot Knife are all quite good skills, and the power is not ordinary.

At the beginning, the three generations of Thunder Shadow relied on their excellent ninja skills, and once single-handedly challenged 10,000 ninjas and fought for three days and three nights, and finally died of exhaustion. With a strong strength comparable to the tailed beast, he fought against the eight-tailed man in a violent state, and both sides fought until they were exhausted and fell at the same time.

This is enough to prove the success of ninjutsu.

You must know that although the human physique of the Naruto world is strong, it is far inferior to those perverts in the One Piece world.

But the three generations of Thunder Shadow were stunned to rely on their ninjutsu skills to raise their melee strength to the level of those top masters in the One Piece world.

Therefore, Emiya is very curious about ninjutsu.

As a result, this time among the ninjutsu exchanged between the two sides, there was no ninjutsu, which made Wei Gong a little disappointed.

Facing Wei Gong's inquiry, the fourth generation of Lei Ying said without hesitation: "Ninjutsu is the biggest secret of our Yunyin Village, and I don't plan to exchange it. ”

Wei Gong said: "I am willing to give fifty pills of rejuvenation and rejuvenation in exchange for your ninjutsu. ”

The fourth generation of Thunder Shadow decisively refused, "I won't hand over the ninjutsu." ”

Wei Gong said: "A hundred rejuvenating pills. ”

The expressions of the four generations of Thunder Shadow gradually became hesitant.

Wei Gong continued to raise the price, "In this way, if Lord Thunder Shadow can give me the ninjutsu, I am willing to give one hundred and fifty pills of rejuvenation and rejuvenation." ”

Anyway, this thing can be made in batches, and it is indeed suitable to exchange it for ninjutsu.

The four generations of Thunder Shadow were silent, looking at the palace deadly, and finally shook their heads.

Wei Gong said: "Two hundred rejuvenating pills. ”

The fourth generation of Lei Ying was moved, yes, he was really moved at this moment, but he hesitated again and again, and finally shook his head and refused.

Wei Gong sighed, "Since Your Excellency Thunder Shadow is unwilling, then forget it. ”

It seems that he can only use the reincarnation of filthy soil, summon the three generations of Thunder Shadow, and obtain ninjutsu from the other party's mouth.

After all, the four generations of Thunder Shadow are too stubborn.

After the four generations of Lei Ying rejected the Wei Palace, they also regretted it a little, it was two hundred rejuvenation pills, how many things can be done with these two hundred rejuvenation pills, and how many people can be saved.

Even with these two hundred rejuvenation pills, you can rest assured that you can do experiments boldly.

In the end, he refused.

Ninjutsu is the key to Yunyin Village, and there is no room for error.

Once this thing leaks out, it is very likely to cause great damage to Yunyin Village, so he must refuse.

Wei Gong didn't force it, and after finally completing the transaction with the fourth generation of Thunder Shadow, he enjoyed the scenery of Yunyin Village again, got up and left Yunyin Village, and went to the next stop.