When Chu Fei remembered the previous battle with Lasau and his men at the foot of Chenjiashan, he was shocked.

If the water of immortality had not played a role at the critical moment, it would probably be a dead bone now.

"Did you use the second immortal water?"

"How is your body feeling?"

“Are you uncomfortable anywhere?”

"still……"

Su Li's eyes were filled with worry when she looked at him.

It can be imagined that it is possible to force Chu Fei to use the second longevity water, which shows how strong those people are.

However, taking two pieces of Changsheng Water, no one knows what side effects are there!

After all, no one has tried it.

Chu Fei is the first one!

"I haven't felt uncomfortable yet."

"At that time, I felt my blood rolling and my heartbeat accelerated!"

"I did it, my heartbeat reached at least three hundred per minute!"

Chu Fei just roughly estimated it, but he didn't know the specific value at all.

However, the heartbeat of three hundred times per minute is not something that a normal person can have.

This kind of heartbeat speed can completely cause a person's blood vessels to explode or even break his heart.

Seeing that Chu Fei had no problem, Su Li breathed a sigh of relief.

"Those enemies used this thing to make you use the second immortal water, right?"

Su Li picked up the pill in her hand and observed it carefully.

There is no introduction or even a name on the medicine bottle, just an ordinary medicine bottle.

However, this medicine can provide such a huge effect, and it must have been dared to take this medicine for their people after countless researches.

"yes!"

"I want to take this medicine to the research institute to study its ingredients."

"If I can, I want to improve this drug and replace it with our own!"

"And, carry out large-scale manufacturing and use it on warriors."

The reason why Chu Fei brought this thing back was that he had this plan.

The ingredients of this drug were studied and improved to remove toxicity and retain the effect.

Once this thing is applied to the warriors, the strength of the entire Daxia will be completely improved.

Although it is now a high-tech war, in the end, it is not the technology that is fighting for, but the number of people that are fighting for!

"I think it's OK."

Su Li also agreed with Chu Fei's approach.

"Then I'll go to the people from the research institute to ask."

"You have a good rest first, and I'll come and pick you up after I finish the job."

After saying goodbye to Su Li, Chu Fei drove her car to Daxia Research Institute.

This drug will definitely not be allowed to be studied by private companies. It is not only not allowed by the state, but also to ensure the secret concealment.

After dozens of minutes.

Chu Fei came downstairs of the scientific research building of the scientific research institute.

After parking the car, I went straight to the dean's office.

At this time, the president's office of the research institute.

Xia Changan was dealing with some small things. When he heard the knock on the door outside, he put down his work.

"Please come in."

Chu Fei pushed the door and saw Xia Chang'an.

Xia Changan, who is over 70 years old, has long been white-haired, wearing glasses and a white coat.

"Director Xia!"

When Xia Changan saw Chu Fei, he immediately smiled.

"So it's Xiao Chu, why do you have time to come to me?"

"Is it because your medicine is not enough, or is it something else?"

The research institute is responsible for the supply of drugs for various special teams at the theater headquarters. The requirements are extremely strict and there is no daring to make any mistakes.

Once upon a time, the drugs from various special teams were manufactured and delivered by private factories.

However, in order to increase profits, those unscrupulous merchants used inferior drugs as high-quality drugs to deliver them to the war zone.

In a small war, the wounded wounded were seriously infected after using the inferior drugs. The slightly more serious soldiers could not last for three days, while the lesser wounded were amputated, etc.

As soon as this incident came out, it caused anger among all the senior officials.

After investigation, the pharmaceutical factory was directly destroyed and all the senior executives of all that company were arrested.

All insiders were vulnerable to guns, and those who didn't know were also imprisoned for a year!

Later, for safety reasons, all the drugs became the special responsibility of the research institute.

"Director Xia, I have a very special drug in my hand."

"I want you to help research."

"If I can, I hope to send this drug to the battlefield!"

After hearing what Chu Fei said, Xia Changan became interested.

"oh?"

"What drug?"

There are not many drugs that can be sent to the battlefield. Except for anti-inflammatory drugs, anesthetics, hemostatic drugs, etc., most drugs cannot be sent to the battlefield because many drugs will have certain side effects.

Chu Fei took out the medicine bottle from his pocket and placed it on the table, then talked about what happened in the bay before.

After he finished speaking, Xia Changan had already lost his original calmness and looked at him with a serious face!

"This drug really has such a terrible effect?"

Increase the strength of the human body several times in a short period of time and increase the resistance to hitting force.

With these two points, this drug can be said to be extremely terrifying.

"Yes!"

"My wife is also engaged in drug research. I have shown her this drug. She said that this drug is very toxic and long-term use will lead to death!"

"So, I came here to show you."

Hearing this, Xia Changan ignored the danger.

Pour out one, scrape off a layer of powder with a knife, put it on the tip of your nose and smell it, then pour the powder into your mouth and taste it carefully.

After tasting, he let out a long breath.

"It does contain very powerful toxicity!"

"There are toxic substances such as morphine. If you take them for a long time, you will be addictive and fatal."

"I didn't expect that the Free Country could actually research this thing, and they were really cruel enough."

"Once this thing appears in pieces, it is no less than a biochemical virus!"

Xia Chang'an's rhetoric is almost the same as Su Li, but it is more thorough.

His face was solemn, and he looked at the pills in his hand full of caution.

"Can this thing be improved?"

"If possible, I want to...improve it and provide it with the soldiers!"

"You also know that the Sakura Kingdom and the Free Kingdom are about to be on the rise recently."

“If there is this thing, we will be under much less pressure.”

Xia Changan naturally understood Chu Fei's meaning.

However, it takes less than one or two days to improve this thing.

“It’s OK.”

"But I'm not sure how long it will take."
To be continued...