Hurry out of the publishing house,

Ishida Shunya went into the alley to remove the transformation spell and went to the market to buy materials.

The manuscript fee he received this time was enough for him to cope with several months of research, and the thought of the research in his basement made Ishida Jun very excited and excited.

Ishida Shunya also came to the more prosperous commercial district in Konoha Village,

This commercial street is very spacious, and the ground is paved with bluestone slabs, which is convenient for horse-drawn carriages to travel with. In the middle of the street, two rows of small shops are lined up, which are some juggling and snack shops, which are quite popular with children on weekdays. The storefronts on both sides of the street are grandiose stores, and the decorations and furnishings inside are very exquisite. You can even see many stores that claim to be decades-old brands.

These are also thanks to the strength of Konoha Village.

From the establishment of Konoha Village to the current third generation Hokage, the strength of Konoha Village has always been the strongest among the five major ninja villages, so Konoha Village is rarely directly attacked by the enemy.

In contrast,

Those small countries that are sandwiched between two large countries, their territories and ninja villages are often invaded and carried out by other countries.

The so-called small countries have no diplomacy, which is exactly like this, allowing others to squeeze and bully.

And at this moment,

The streets are bustling with traffic and crowds, quite lively.

Ishida Jun rarely comes here, firstly, he usually buys most of the materials from Rin, and secondly, he usually spends most of his time studying and cultivating at home, and rarely takes the initiative to come out and personally feel the customs of Konoha.

Now it's time to come here to buy materials, and you can feel it by the way.

Most of the front end of the shopping street are entertainment stores, and the further you go, the closer you get to the Hokage, the more ninja shops you have.

Ultimately

Konoha is a ninja military base in the Land of Fire, and it's not uncommon for merchants to sell ninja equipment.

Forbearance is not a bargain,

Even if the material is relatively coarse, the price is very high, after all, the labor cost is too high.

And the more sophisticated the ninja because it is helpful for the ninja to perform the task, the price will naturally be too high, plus the supply exceeds the demand, over time, the price of the ninja market will be higher and higher.

Even if you have a high income, you have to invest a lot of money in ninja equipment every month.

And Shinobi, like Ishida Shunya, who is an orphan and has a poor income, is even more nervous about money.

However, Ishida Jun is not a person without means, he collects the abandoned ninja equipment from the training ground in Konoha Village, and uses some cheap raw materials to secretly refine and repair it in the basement, and he can get a ninja that is similar in effect and effectiveness to those high-cost ninja tools on the market.

In the end, you only spend a small percentage of your mission income.

Ishida Shunya walked to a booth and carefully selected the materials needed for the next experiment.

While he was choosing, he heard a young female voice in his ear:

"If you want to make a wound medicine, why don't you buy a finished one?"

Ishida Shunya turned his head to look and saw that the person asking was a girl who was about five or six years old.

"Because I'm going to develop a trauma medicine myself, you know, as a medical ninja, you need to research all kinds of drugs yourself." Ishida Junya said euphemistically.

However, at the moment when he was stopped by the girl, he was very keenly aware that this girl was very powerful, and just by seeing the medicinal materials he bought, he could tell that he was making a trauma medicine.

If a teenager or even a twenty-something could see through this, Ishida Jun wouldn't be surprised, because this single ability is the basic vision of a medical ninja, and it is not surprising.

But it's a bit surprising that such an eye appears in a five or six-year-old child who can just remember.

It can be seen that there must be a very good medical ninja behind this kid to guide him.

"May I ask you how to make a wound medicine? Well, I was brought here by my teacher, I have been here a few times, I am very interested in medical ninjutsu, and I have only been getting started for a year. I don't know much about pharmacology, well, I'm going to take an assessment in a few days, I want to prepare the knowledge of pharmacology in advance, and I want to surprise my teacher, so I didn't come with the teacher... I've consulted the teacher in advance, but I can't remember the specific key content..."

Seeing such a studious beautiful girl, Ishida Junya smiled and said, "No problem, what type of trauma medicine do you want to make." Is it quick to stop bleeding? Or is it a treatment for knife wounds? or to treat burns...."

Ishida Shunya also talked about some of the general types, and the little girl also told him what she wanted according to her own needs.

"Then you can buy these materials..."Ishida Junya smiled and pointed to several materials on the stall.

The girl excitedly grabbed herbs at the stall, but then realized that such an act was not rude, so she bowed slightly to Ishida Shunya and thanked her.

"Thank you, big brother."

Ishida Shunya smiled: "It's okay, it's a gesture, the next thing is between you, I have to leave beforehand." ”

As he spoke, Ishida also noticed that the shopkeeper was looking at him with resentment, as if he was afraid that he would take a kickback.

With a secret laugh in his heart, Ishida Shunya quickly left the stall.

He then proceeded to buy materials at other stalls, and in a prudent manner, he rarely bought several materials at the same stall, but bought each material in batches and in separate stores.

This is also in case it is found.

After purchasing the materials needed for the research, I quickly left the shopping street and walked home.

At this point,

The little girl also bought the materials she wanted at the stall, put them in the storage scroll, and repeated the instructions of the big brother to herself from time to time as she walked. Compared to his teacher, Tsunade-sama, this brother explained a little better.

For a while, the girl had a little affection for this big brother who was good at medical ninjutsu.

At this time, Tsunade walked over with a few bags of shopping bags in his hand and said, "Shizune, where did you go shopping just now, causing me to look for you for a long time!" ”

The girl's name is Shizune, and when she saw her teacher Tsunade-sama appear, Shizune quickly walked up to her, and said with a smile on her face:

"It's nothing, I just went to the herb store and came back."

For the temporary loss of mute, Tsunade was a little worried.

After all, it's only this niece:

"You didn't run into any strange guys, did you?"

That knowledgeable and good-looking big brother shouldn't be some strange guy... Shizune shook her head and said with a grin:

"Nope."

.....

Back at home, Ishida Shunya went back to the basement again, and after taking out the medicinal herbs he had just bought from the storage scroll,

He threw himself back into research.

In previous research, a very serious problem arose: the liquid made by Shunya Ishida was so potent that it would cause the cells to divide endlessly when stimulated.

This is a very fatal flaw for trauma medicine.

Right now

What Ishida needed to do was to experiment with the proportions of the various materials and try to find a suitable combination.

But the process was very material-intensive, which is why he had to buy materials before.

Now that the material problem is solved,

Ishida Shunya hurried into a state of research.

A few days later,

With messy hair, Toshiya Ishida's eyes were bloodshot, and he was holding a brand new bottle of trauma medicine in his hand.

This is what he has been studying for so many days,

The latest,

In order to get this production combination, Ishida Shunya experimented for several days and nights, almost looking at the limbs of all the mice in the basement for experiments.

Experiments a few days ago,

Ishida Shunya is also controlling the ratio between the herb and the liquid of the sacred tree,

If, the sacred tree has too much liquid,

The cells will divide excessively, the stimulation will be too great, and even like cancer cells, they will continue to divide and grow a huge tumor, constantly absorbing the host's body nutrients, thus squeezing the host dry.

If, the Divine Tree has less liquid,

The amount of cell division will not be enough to treat the wound well.

And these days,

Ishida Jun is also looking for these suitable proportions.

The potion in his hand at this moment,

That's the last possibility.

Staring at the bloodshot eyes, Ishida Jun also felt that his spirit was still very excited.

Take out a few severed mice and press them on the test table,

Ishida Shunya used a test tube to reach into the medicine bottle, suck up some of the liquid, and then apply it to the severed limbs of the rats.

soon

The wound of the severed limb was stimulated by the liquid medicine, and the cells began to divide wildly, and soon the blood stopped.

The flesh begins to grow.

However, Ishida Shunya can't be happy too soon for the time being, as previous experiments often have problems at this stage, and the effect of the liquid medicine is too strong and too weak, which leads to the failure of the experiment.

But soon,

The experimental phenomenon told him the answer, and after the bleeding of the wound stopped, the flesh began to grow, and then began to recover at a speed that was also visible to the naked eye.

But this time it's slower than ever,

This is due to the reduction of drug efficacy,

But this time,

However, there was no problem of overgrowth in the past, and the severed limb slowly grew a new limb under the stimulation of the medicinal solution.

Ishida's eyes widened, and he excitedly stepped forward to measure it with a soft ruler, and found that the length was almost no different from the other limbs.

Experiment perfect!

Even the mice on the test bench squeaked excitedly when they saw their severed limbs growing again.

But Ishida Jun hasn't slackened yet,

He hurriedly took the guinea pig for various examinations,

In addition to the reduction in cell lifespan, Ishida Shunya also accidentally discovered that

The cellular structure of these recovered organs is very similar to that of intercolumnar cells, or in other words, it is closer to the degree of leukina than intercolumnar cells.

"Because the Divine Tree will turn living beings into white extinction, the medicine made from the body fluids of the Divine Tree also contains this ingredient faintly."

"And the white is itself a product of intercolumnar cells. So it is structurally similar to intercolumnar cells. ”

Maybe it was this sudden discovery that made Ishida Jun suddenly think of other possibilities,

"The tissues cultured with this liquid are themselves capable of such things as white or intercolumnar cells."

"White cells themselves are a very good thing."

"It can not only prolong the wear and tear of the kaleidoscope writing wheel, but also repair human organs, and even perform wood escape with its assistance."

"So the limbs grown with this liquid are naturally mixed with white absolute cells?"

In other words,

"If this experiment continues, is it possible to develop Mu Dun?"

Thinking of this, Ishida Jun was also a little excited,

After all, Mu Dun is also the exclusive product of the original Hokage Thousand Hands Pillar, and Mu Dun has created countless legends in his hands.

Mu Dun itself is very strong, plus the strength between the Thousand Hand Pillars is even stronger,

Under the dual factors,

This is the myth of Mu Dun for a long time.

And on the other hand, Mu Dun can also control the tailed beast, which is a big bonus for Ishida Junya.

After learning to escape,

Whether it's controlling Kushina's tailed beast rampage in the future, or helping Uchiha Rin's eyes, it's beneficial.

"I thought it was just an ordinary trauma drug research, but I didn't expect to find something about Mu Dun halfway, it seems that the harvest of this experiment is quite big."

Ishida Jun also smiled.

And because the Divine Tree Liquid contains Natural Chakra, after using this liquid, the Natural Chakra enters the body of the mouse, which strengthens other organs in its body and treats other diseases in its body.

Other words

This should be used not only as a trauma medicine in itself, but also as a treatment for diseases.

It's really an all-round medicine.

"Phew, the first phase of the experiment is considered a success."

Ishida Toshiya finally breathed a sigh of relief, the success of this biological experiment was very important, basically confirming the dosage of this trauma drug. Other benefits of this medicine have also been discovered, and it can be said that the gains are great.

Subsequent

It is necessary to conduct experiments on humans, and as long as there are no side effects on humans, the trauma drug is considered successful.

It's just that if it's a human experiment, Ishida Jun will definitely not take it and experiment with his friends, and if there is an accident in the middle, he can't afford to pay for it.

Thinking about it,

What Ishida Jun can also think of is trying to use it on terminally ill patients in Konoha Hospital, or some dead corpses.

It's just that with Toshiya Ishida's current status at Konoha Hospital, he can't apply for such a medical experiment.

At the end of the day, we have to think of something else.

At the end of the experiment, Ishida Junya, who had been working for two days and two nights, returned to his bedroom and fell asleep.

It wasn't until a knock at the gate that he finally woke him up from his slumber.

Get up and look,

It was four o'clock in the afternoon, and it seemed like I had slept for five hours.

"Who's coming over at this time?" Because of lack of sleep, Ishida Shunya scolded and scolded, but he still walked to the door, and when he pushed the door open, it was Kushina who came into view.

"What's the matter?"

Kushina replied, "When I went to Konoha Hospital just now, Tsunade-sama told me to let you come over. ”

"What? Tsunade looking for me? ”

Ishida Jun was also stunned.