Playing as Passerby A from Naruto

The next day, Kai came to see Shi Yuan as promised.

Naturally, the main body stayed at the training ground this time.

And in order not to be too overwhelmed by Kai during the sparring, Shi Yuan only separated out a few necessary clones to continue the experiment.

Although the chakra in his body is divided into several parts, his current chakra amount starts at at least three cards, so it doesn't matter.

Besides, fighting Kai is more about physical skills. There is some use of chakra, but not as much as the release of ninjutsu.

Moreover, according to Shiyuan's current chakra recovery speed, it won't take long for the consumption after the clone is separated to be recovered.

As time passed, Kai's strength did increase a lot.

The steel fist is vividly displayed on his body, and every collision can cause a considerable impact to Shi Yuan.

However, Shi Yuan is not a vegetarian either.

Although most of his energy recently has been delayed by research matters, his strength has not stagnated.

Every punch he punched was filled with physical strength, no lighter than Kai's fist, or even heavier.

The hearty battle made Kai extremely satisfied, and Shi Yuan naturally also enjoyed the fierce atmosphere of this kind of battle.

The battle with Kai can help him realize his shortcomings in physical skills faster and benefit a lot.

The physical strength and recovery power of the two people are different from ordinary people. Continuous fighting will not extinguish their enthusiasm for fighting, but will instead make the flames burn brighter like accelerants dropped in the flames.

Sparring lasts from dawn in the morning until the sun sets over the earth in the evening.

He slumped on the ground panting, Kai holding a large water bottle in his hand and drinking heavily.

"Shiyuan, although your product doesn't taste very good, it feels really good to take a sip after training. Every cell seems to be opened."

"I will give you the recipe in a moment. When you train in the future, you can prepare a pot in advance. It can effectively relieve muscle fatigue and speed up body recovery. It is a secret recipe that I spent a lot of money to get from elsewhere."

Shi Yuan took the water bottle that Kai had brought back, drank a few sips for himself while holding it, and then said to Kai with a smile.

In fact, this prescription came from Shennong's pharmacopoeia, and it was not bought with a lot of money, but in order not to arouse others' suspicion, Shi Yuan could only say this.

Kai touched his head and felt a little embarrassed: "How can this be done?"

"Don't talk nonsense. By the way, are you sure you're fine?"

Shi Yuan was very shameless about Kai's coquettish appearance. He interrupted directly, and then looked at Kai with a slightly complicated expression.

Compared to his abnormal resilience, Kai looked a little miserable at the end of the day's training, with his exposed muscles turning purple and red.

"It's okay, it's all skin injuries. You'll be fine when you get up tomorrow. But what's wrong with you, Shiyuan? It doesn't seem like you have any injuries." Kai didn't care about the injuries on his body, but as he spoke, he became nervous. Only then did he notice that although Shi Yuan was hit by him many times during sparring, he was not injured or had basically recovered from his injuries.

"Here, try this!"

Shi Yuan threw Kai a small medicine bottle, which contained some white ointment, which was also a by-product of the Shennong Pharmacopoeia. It was very effective in treating bruises and sprains.

"what is this?"

"Try applying it to the wound." Shi Yuan gestured.

Kai didn't hesitate and directly picked some and applied it to the bruised areas on his body.

Suddenly, a cool feeling enveloped him, which was much more refreshing than when he just drank Shi Yuan's pot of water.

Kai looked at Shi Yuan with wide eyes: "This thing..."

"It matches the thing just now, but the production method is a bit complicated, and I guess you can't do it yourself. I will get you two bottles of the finished product tomorrow. The effect of treating trauma can be seen with the naked eye."

Shi Yuan motioned to Kai to put down the bottle of ointment in his hand and answered easily.

"So it is."

Although Kai was still curious about why Shiyuan's recovery was so fast, he didn't delve into it.

He's not stupid, or he's actually very smart.

This question was naturally sidetracked and neither of them mentioned it again.

After the joint training, at Kai's invitation, Shi Yuan and he took another hot bath in the bathhouse.

I have to say that despite Kai’s thick eyebrows, he is actually very coquettish.

It has been so long since Shiyuan came to this world that he had never been to a place like a bathhouse. Unexpectedly, Kai was already a regular customer.

Unfortunately, there was no mixed bathing in the place Kai brought him to, but the sounds that came from time to time across the wall still made Shi Yuan and Kai, two hot-blooded young men, blush a little.

In the evening, after Shi Yuan finished cleaning up, he went straight to the laboratory.

The clones are still studying tirelessly, but judging from the various leftover food boxes in the lounge, they are not working all the time.

Regarding this, Shi Yuan has always been very strange. The clone also needs to eat?

Naturally, Shi Yuan asked the clone directly about this question.

The answer was, 'The clones are also human beings, and they naturally need to replenish some energy after a whole day's work. Even though food cannot replenish the chakra consumed in their bodies, it can give them a feeling of satisfaction. '

First, when he came to the 'Ninjutsu Research Center', Shi Yuan saw two clones discussing the order of several techniques.

Staying there, the three of them reached the final conclusion after a discussion, and then the main body left again and came to the laboratory on the ground.

Here, what is currently being studied does not involve cores and taboos, but Shennong’s pharmacopoeia or relatively basic technologies.

After understanding the importance of technology, Shi Yuan no longer planned to avoid it, but was prepared to spend time mastering all those things.

So, there was this laboratory that completely 'walked through' everything that Shennong did.

What Shennong got there were all conclusions. Although they are easy to understand for novices, they always make people feel unclear.

As time goes by, Shi Yuan is turning relevant knowledge into inventory in his mind at a speed several times faster than normal.

After briefly communicating with the clones who stayed here, and staying there to help for a while, the main body left immediately and followed the secret passage to the underground laboratory.

The underground laboratory is the creation and development of his time source.

Not just inheriting Shennong’s research, but conducting in-depth exploration based on the other party’s research.

There is already a formed ball of flesh in the glass box against the wall, and the deformed limbs are also slowly growing.

According to the methods and techniques Shi Yuan currently possesses, he feels that he can completely clone, but the unknown exploration in front of him seems to be tempting him with endless charm to continue.

Although the investment has been unrewarded so far, Shi Yuan still has not given up on this seemingly thankless research and exploration.

"It's more human-like."

The main body walked to the side of the experimental subject and nodded in praise.

A clone who was busy at the side put down the things in his hands and came over: "The replacement of generations will screen out more excellent genes. I believe that after up to five generations of evolutionary screening, we will be able to get unexpected and surprising harvests."

"We still need to continue to study the matter of body collapse, otherwise even if we get satisfactory experimental subjects, it will be useless."

"Ah."

"You might want to come over and take a look at this thing."

On one side, another clone suddenly called out to the main body and the surrounding clones.

"what's the situation?!"

The main body is strangely close to the clones.

This avatar is responsible for research on the kind of substances extracted from cells. Obviously, there seems to be some progress at the moment.

"After a few days of experiments, I can probably determine what this thing is."

In front of the clone was a microscope and a bunch of high-end instruments that looked very high-end.

"Genetic factors?"

The ontology has long made speculations, but has never been able to reach a scientific conclusion.

"Well, that's the scientific explanation, but it's not entirely true. There are some things in it that cannot be explained scientifically, just like chakra."

"Harm, this is the world of ninjas. If everything can be explained by science, it would be truly unscientific."

The main body doesn't care.

Since the idea of ​​​​wanting to fully understand it has failed, it is not bad to try to decipher something.

"The truth is this, but I always feel that it's not that simple."

A clone said with a smile.

"Keep researching, I have time to tinker with it anyway."

"By the way, the matter of solving the physical collapse of the experimental subjects must be put on the agenda as soon as possible."

Shi Yuan looked around at the clones, watching them all nod slightly.

After a period of research, Shi Yuan also found some clues as to why the experimental subject's body automatically collapsed after it matured, but he just lacked some actual operations to verify it.

"We can proceed to the next step after the development of the sealing technique that meets the requirements is completed. We can conduct experiments at any time."

The clone closest to the source turned his head and looked at the prototype experimental body in the water tank behind him and said.

"However, there is currently a big crisis in the laboratory."

Another clone looked at the main body and said.

"Money?"

The main body has a headache.

The funds he had saved from previous missions had been quickly spent in continuous experiments. If it hadn't been for the 'relief' provided by Yamamoto Ichiro in the recent period, the experiments might not have been able to continue.

"I'm a fucking ninja and I still need money?"

The main body cursed in a low voice with some anger, the expression on his face was very exciting.

"Who says ninjas are not short of money? This problem must be solved as soon as possible. The current money is only enough for the laboratory to conduct research for up to two generations."

As the experiment progresses, this place seems to have turned into a gold-eating beast, consuming Shiyuan's funds all the time.

The most taboo thing for those engaged in scientific research is not having money, and Tokiyuan's foundation is weak. Even though Yamamoto Ichiro is currently supporting him, if the other party regains control of the caravan, it will be a time when he is short of money, and he cannot fully invest his energy in his side.

"How about borrowing some from Kai? Anyway, he is a single man and his daily consumption is not high, but he must have a lot of savings from doing so many tasks recently, which is enough for us to support our research for a period of time."

Ontology proposal.

The clones around him all had their eyes shining, obviously agreeing with this idea.

"As expected of me!"

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The main body looked at the clones who had consent written on their faces and couldn't help laughing.

"But it's not a long-term solution. We need to find a sustainable livelihood to maintain it."

Shi Yuan knew that such a frivolous operation as borrowing money could only solve urgent needs, and the funding gap required for research would only become larger. As time went by, it could not be filled by just completing a few tasks.

Thinking like this, the ontology already has a rough idea.

It’s time to create some value and return for the series of things Shennong received.

Those medicines that are more effective than Bing Liang Pills and trauma medicines are just like a hen that can lay eggs. As long as he operates them well, they can create enough benefits for him.

The most important thing is that even if he takes out such a precious thing, no one in the village will dare to take action against him.

The Sarutobi family brand is still very useful.

Of course, in order to add more protection to himself and so that he would not have to worry so much, Shi Yuan's idea was naturally to find cooperation with the old men in the family.

He only needs to provide the prescription and does not need to participate in anything else.In fact, he is not even prepared to take a large share of the profits, and he can accept about [-]% of the profits.

The pharmacy left behind by Shennong is amazing and can compete with the best-performing products on the market.

Most importantly, the cost of raw materials is absolutely unimaginable to outsiders.

Therefore, as long as he is willing, these products will definitely become popular in the village!

Naturally, this idea did not suddenly pop out of Shiyuan's mind at this moment, but appeared a long time ago.

Therefore, when the main body shows a thinking expression, the clones whose thinking mode is almost the same as the main body naturally also think of this.

"This matter needs to be done by asking the third generation to ventilate it first, and it can't be too urgent. The prescription also needs to be changed, otherwise the effect of the original version will be a bit outrageous for the cost."

"..."

The clones talked to each other and soon came up with a perfect plan on this matter.

the next day.

Shi Yuan took a sample that he had produced overnight and went straight to the Hokage Building.

For the first time, the thing he planned to launch was the ointment he used on Kai the day before.

Of course, the medicine in his hand at this time is much weaker than the one given to Kai, but compared with the best model on the market, its effect is not weak, at most it is better than the best model. Weaker.

But as for the cost, everyone understands it.

Knocking on the wooden door, he sensed that the third generation was inside. Without waiting for a response, Shi Yuan pushed the door open and went in.

He and Sandai didn't have so many ink marks. Sandai didn't blame him, and he thought it wasn't bad.

The third generation maintains sufficient tolerance for outstanding young people of the same race.

Seeing the third generation hurriedly putting away the crystal ball on the table, Shi Yuan rolled his eyes slightly.

People outside think that Sandai is a good and dedicated Hokage. He goes to work early every day and works overtime without a raise. He is a model worker.

But few people know that this shameless old man always likes to use ninjutsu under the banner of 'protecting Konoha' to do the same shameful things as one of his disciples.

Putting the crystal ball away, after the third generation confirmed that Shiyuan had not seen it, he coughed a few times and regained his serious expression and attitude.

"Shi Yuan, you have said this several times, but why are you still not in the habit of knocking on the door?"

"I knocked."

Shi Yuan spread his hands with an innocent look on his face.

"But you came in without me responding. Does this knock on the door make sense?"

Sandai picked up the pipe on the side and put it into his mouth, humming.

"As long as the form exists, isn't it?"

Shi Yuan showed a mean smile and didn't care about the third generation's accusations against him.

"Tell me, why did you come to me today? I don't think you came to say hello to me, an old man."

After taking his first puff of cigarette in the morning, Sandai looked at Shi Yuan more energetically, waiting for this 'bastard' Shi Yuan who usually didn't come to him, but would definitely be in trouble when he came.

"Look what the Third Generation said, but I do have something to come to you for today."

When it came to business, Shi Yuan stopped laughing and joking.

He took out the prepared sample from his pocket and immediately placed it in front of the third generation's desk.

"what is this?"

Sandai put down the pipe in his hand and picked it up to look at it.

After opening the lid and smelling it, Sandai's expression changed: "Ointment? It smells strange. I don't seem to have seen such packaging on the market."

Holding the flat round package in his hand, he seemed to know a lot about this.

As a big family, Sarutobi naturally has a lot of experience in this aspect, and the family naturally owns various ointments from the 'Sarutobi brand'.

But Sandai noticed something careful from just looking and smelling it. The thing in his hand was a little unusual, otherwise Shi Yuan would not have brought it to him.

"The effect can be much better than the trauma medicine in the clan, or even just a little weaker than the Nara family's."

"Oh?"

After listening to Shi Yuan's words, Sandai looked at the small package in his hand more carefully.

Just what he just said was more effective than the ointment in the clan, and he was already moved.

"Go on, I think you haven't finished speaking yet."

"Hehe, if I say the cost is ridiculously low, I wonder if the third generation will be more interested?"

"Is that so? What do you want to do?"

Sandai has lived for so long and has experienced everything, so when Shi Yuan took out the ointment and showed it to him, he actually had some guesses.

So, after listening to Shi Yuan's subsequent words, he got straight to the point.

The efficacy and cost of the medicine were enough for him to have more ideas.

"Sandaime-sama, you also know that I am just an ordinary special jounin, but I don't want to keep such a good recipe to myself, so I want to submit the recipe to the family, so that I can help more people. people."

Shi Yuan showed an expression of concern for the public, which made the third generation twitch the corners of his mouth.

In my impression, this kid is not like this.

“If it’s as you say, it’s really possible to help more people.”

Sandai stared at Shiyuan and emphasized the words 'help more people'.

"Forty percent! If I cooperate with the family, I only need [-]% of the profit. The effect is only slightly weaker than the Nara family's ointment, and the cost is lower. I wonder what the third generation thinks?"

Every time Shiyuan found the third generation for something, he would call him 'Sandai-sama'. If nothing happened, he would just call him 'old man'.

So as soon as he entered the door today, he kept calling him 'Sandaime-sama'.

"I thought that with your personality, you would definitely open your mouth. Why do you only want [-]% of the profit?"

Sandai took out part of the ointment with his fingers and applied it to his hand, looked at Shi Yuan and said with a half-smile.

"It's not easy for my family to train me, so I can't be ungrateful. Isn't that right, old man?"

Seeing the third generation personally testing the effect of the ointment and seeing the other party's obviously moved heart, Shi Yuan felt that he was doing well again, and the title of the third generation returned to the old man again.

"Definitely and amazingly effective."

Feeling the effect of the ointment, Sandai couldn't help but be surprised.

As Shiyuan said, the effect is not even much worse than that of the Nara family.

"The production cost is really low?"

"It's so low that it can almost be ignored."

Shi Yuan answered affirmatively.

"What about the production process?"

"It's very simple. What you have in your hand is what I made last night."

"Well, the old man promised that you can take [-]% of the profit, and leave the rest to the family."

It's just an ointment, but the benefits are astonishingly clear to three generations without much thought.

"Thirty percent, not forty percent?"

Although Shi Yuan's mental expectation was [-]%, he still imagined [-]% just now, so after the pressure of the third generation, he wanted to fight for it again.

"How about [-]%? Anyway, we only provide the prescription and production process and you can enjoy the benefits. I think [-]% is too much."

The third generation is very aware of Shi Yuan's urinary nature.

"Okay, [-]% will make [-]%, just treat me as a loss to repay the family."

Shi Yuan quickly agreed, with a satisfied smile on his face.

"Greedy guy!"

Sandai looked at Shi Yuan and laughed and cursed.

"In that case, I'll bring the things to the clan soon."

After receiving Sandai's response, Shi Yuan did not intend to stay any longer. His purpose of coming here had been achieved.

"it is good!"

"Then let's go."

Time comes and goes with ease.

Over and over again, a big business was successfully negotiated.

Soon, there will be a steady stream of funds pouring into his pocket, and his research should no longer be short of funds in the short term.

But before he could get a share of the ointment in return, he needed to do one more thing.

"Kai, do you have money?"

"Um...yes!"

Kai smiled innocently.

"Lend it to me and return it to you in a few days."

"There's nothing left to pay back. Anyway, my daily expenses are almost nothing except for training, so I don't need to pay back!"

"By the way, how much do you want to borrow?"

"how much do you have?"

"Well……"

Kai felt that he had definitely said the wrong thing just now, so a thoughtful look appeared on his face.

"how?"

Looking at Kai who was hesitant, Shi Yuan showed an unexpected look. This is very unpleasant!

"Now, here is everything. I will keep some for daily use and give you the rest."

Sure enough, Kai was still the same Kai. After just a few seconds of thinking, he took out some cash and some bills from his pocket and handed them to Shi Yuan.

"Brothers!"

After taking everything Kai gave, Shi Yuan learned more about Kai's wallet.

An honest bachelor like this really has a lot of savings in his hands. No wonder so many people attacked honest people in previous lives, probably just for decades of savings, right?

"Brothers!"

Kai was patted on the shoulder by Shi Yuan. Although he didn't understand the meaning, he still replied happily.

In his opinion, money cannot be measured between close friends, so he doesn't care about a little money. Anyway, he can continue to do tasks, and he will have money again soon!