The medicine in Toshiya Ishida's hand was the first finished product he had finally made after a night of refining. It is a wound medicine for the purpose of treating wounds.

But for the specific efficacy, Ishida Jun didn't dare to pack the ticket, after all, the one at hand was only the first finished product, and he hadn't tried it yet.

From the production of a drug to the official use of the human body, it needs to go through many processes and procedures, and it will take several months of trial time at the earliest.

After all, drugs are ultimately to act on the human body, and if there is no good test that leads to rejection of the human body after the use of drugs, this fault will have to be borne by the pharmaceutical company.

It's the same on Shunya Ishida's side, but the final consequences are just to be borne by yourself. What's more, the raw material of this medicine is a sacred tree, and Ishida Jun also gave it great expectations, hoping that this medicine can become another hole card in his pocket.

Therefore, before it is officially put into use, it still needs to go through a lot of experiments.

"Yawn...."

But at this time, Ishida Jun didn't devote himself to research again, looked up at the clock, it was already six o'clock in the morning the next day, calculate the time, he really studied all night, and he didn't sleep all night.

So he checked the safety in the basement again, especially the safety of the sacred tree in the greenhouse, and only after confirming that it was correct, he left the basement and made up for sleep happily, after all, the research last night was too rich.

It wasn't until the afternoon sun shone through the thin curtains that Toshiya Ishida finally got up on the bed and stretched.

He picked up the alarm clock placed at the head of the bed and took a closer look.

"Two o'clock in the afternoon."

"I slept for six hours."

For a normal person, eight hours of sleep a day is the healthiest for the body. But Ishida Toshiya is also a ninja, and it is common sense for ninjas to experience all kinds of wild survival outside for a long time, and even to stay awake for days and nights for the mission.

It's not uncommon to think that Ishida Shunya is an all-nighter like this.

However, if this kind of routine is changed to someone on the blue star, maybe the body is really easy to collapse after a long time. But this is the world of the Hokage, and Chakra has greatly improved the physical fitness of the humans here, so it's okay to stay up late like this.

After solving lunch, Ishida Shunya looked around the door again, letting the shadow clone monitor at home, and as the main body, he went through the secret passage again and went to the basement to continue the experiment.

"Let's take a look at the cells first."

Ishida also drops the prepared medicinal solution on the cells of various plants and animals, and then placed them under a high-powered microscope for observation.

In the microscope,

Both plant and animal cells show very active activity under the influence of this liquid and even begin to divide at an extremely fast rate.

no doubt

This is a good sign.

It means that the cells are stimulated by the liquid to divide the cells, and if it is explained from the patient's wound, it is to stimulate the cells to divide and then begin to heal the wound.

But you can get such an effect,

It is also thanks to the large amount of natural chakra contained in this liquid itself.

Under the stimulation and influence of natural chakra,

Cells will divide and grow rapidly.

Immediately after,

After confirming that the potion was indeed useful, Ishida Jun also brought several iron cages from the basement, and the cages were filled with rats.

These rats are all frequent visitors to the Ishida family, and even partly because they have been stealing the Ishida family's rice grain for a long time, they grow fat and big like cats, which will definitely light up if the cat sees it.

But since Ishida Jun also became the sole leader of this family, adhering to the principle of thrift and not waste, Ishida Jun also happily caught all these rats.

Then put in a cage and be guinea pigs.

After more than ten years, I don't know how many strange potions Ishida Shunya secretly poured in. And in order to ensure that there will be no shortage of his own guinea pigtails, Ishida Shunya has also deliberately developed drugs that allow organisms to reproduce and reproduce, so that they can be farmed.

It can be said that it is food, shelter, and raising, do you think that such a conscientious master can others do it?

When the cage was opened, the rats inside also began to crunch.

Some young rats, who have not yet seen the world and have not been beaten by society, have resisted fiercely. On the contrary, these very old rats are lying flat in their cages one by one, and they are at your disposal.

Ishida Junya immediately took out a few mice from the cage and fixed them on the experimental table, holding the knife in his left hand, and before the mice could react and struggle, he had already raised the knife in his hand and snapped it directly, and went down one by one, simply cutting off the tails of these mice.

And then

Ishida also sticks a cotton swab into the mouth of the bottle, dips a small amount of the liquid in the liquid, and then applies it to the severed tail of each mouse in turn.

soon

A miracle happened,

The cells of each mouse began to swell at the position where the tail was applied, like a gecko growing a broken tail, and the tail of these mice was also stimulated by the liquid and quickly healed at a speed visible to the naked eye.

This recovery speed is completely beyond Ishida's imagination.

His original idea was that this liquid could quickly stop bleeding and heal the wound in a few days, and this effect was the top trauma medicine even on the market, after all, the medicine was not medical ninjutsu, it was more versatile, and it could not be as fast and accurate as medical ninjutsu.

And this liquid is so effective!

The healing effect far surpassed that of Ishida Jun, and even all the trauma drugs he had done before, even if he used medical ninjutsu, he couldn't heal the wound so quickly.

It works great!

But the joy is only temporary,

After the joy of the liquid medicine being able to heal the wound quickly passed, it was replaced by a very terrifying experimental phenomenon, and all the cells at the severed tail of the rat began to divide and grow endlessly.

Wait until the end,

The tail of each mouse is several times longer than the original.

Obviously,

The effect is too good.

"The efficacy of the drug is really good, but the dose and concentration need to be controlled again."

Ishida Jun also recorded the phenomena observed in the experiment in the notebook in his hand.

subsequently

After taking the tail of the mouse to the instrument for examination, he found that under the stimulation of the liquid medicine, the cells at the tail position of the mouse did grow wildly, and the endless growth also greatly reduced the lifespan of these cells.

Suppose it acts on people,

If it was only a small wound, there was almost no danger, and it was only necessary for Ishida Shunya to adjust the effect of the potion later.

But if it is a big wound, or even a big injury such as internal organs being broken or even disappearing,

Using this potion,

The results are phenomenal.

If the theory is correct, Ishida Shunya guesses that the maximum that this potion can do is to restore organs, and this is the biggest reason why he made this potion. When he was ginger, he took his own life.

But the price is also huge,

That is, it will greatly reduce the life expectancy.

But such side effects can be completely ignored in the face of life-saving, as long as Ishida Shunya adjusts the efficacy of the drug in the follow-up test,

Make the most suitable liquid medicine for the human body,

The effects of this side effect can also be minimized.

So right now,

What Ishida Shunya has to do is to continue to devote himself to research and then research a better and more suitable solution. However, when Ishida Shunya touched the medicine box stored in the laboratory, he found that his medicine box was almost exhausted.

Ishida Shunya, who was sitting in front of the laboratory, smiled wryly, he didn't expect that he would be forced to look like this by money, and stretched out his finger to think carefully... The money left over from the purchase of materials before the Zhongnin exam is still a few thousand yuan, and I spent a lot of money to buy a lot of new materials in the middle of the month, and there is not much left.

It is obviously not enough to use this money to supplement the materials.

"Hey, what a penny, it's hard for a hero!"