It's one thing to find the principle of berserk, it's another thing to restrain berserk.

After all, they had nowhere to find someone to cultivate the Night Shadow Divine Skill now. Li Rui thought about it for a long time and didn't come up with a good solution, he also asked the staff to draw a tube of his own blood and inject it into the mouse's body, and found that the strength and speed of the mouse had changed significantly, and there was no longer the extremely violent state before.

"From the perspective of analogy experiments, if the Elixir of the Night Shadow Gate has been successfully developed, then the strength of the antigen extractor they chose should be not much different from mine, otherwise they will not be able to suppress the berserk."

"Then Li Rui, if you use your blood as an inhibitor, is it feasible?" Tang Zhengjun asked.

"I'll try."

As he spoke, Li Rui tried to put his blood together with the drug he developed, but the blood could not be fused with the drug, but formed a clear boundary.

"This ......," the crowd said again, surprised.

"Because my blood contains more energy, I forcibly lifted your potions to it, so that it cannot be blended."

"I see."

Seeing this situation, Li Rui fell into deep thought, since his blood can have a certain suppressive effect on the berserk element, how can he make the two merge?

Time waits for no one, although he still doesn't know the purpose of Ma Xinglong's development of this drug, but since he has taken action, it is definitely not for the sake of benefit, and he must develop a restrained drug as soon as possible to thwart his conspiracy.

At this time, one experimenter suggested, "Since agitator contains stimulant ingredients, use tranquilizers to deal with them, and inhibiting agents to deal with them if they contain ingredients that stimulate cell division and growth."

"Not feasible." Li Rui shook his head and said, "No synthetic agent can effectively inhibit violent hormone, and there is only one way to synthesize violent hormone inhibitors."

Everyone looked at him expectantly.

"That is, let me inject and then draw my blood!"

When they spoke their minds, everyone was stunned.

In order to promote the progress of research and development, Li Rui not only had to inject himself, but also used his own blood to develop rapistin inhibitors.

Because, he has just tried the experimental drug, and he already has certain ingredients in his body. At this time, his blood should already have some resistance.

Li Baochang nodded with satisfaction and said, "Good boy, I really didn't misunderstand you!"

With Li Baochang's permission, the staff quickly devoted themselves to the research and development, but it made Li Rui suffer, because 1500CC of blood was drawn from him at one time.

The amount of blood drawn at one time for ordinary people should be controlled within 200CC, and the maximum should not exceed 400CC. If they were drawn so much blood, it was estimated that they would lie directly on the operating table, but Li Rui had been drinking herbs for three years, plus he had been cultivating, and his health was too good to be good, even if he smoked another 500CC, it would not be in the way.

Li Baochang also knew that Li Rui's blood was precious and could not be used too much at one time, so he asked the staff to save some use.

"Dad, you see that I have done you such a great favor, so you don't reward me?"

Li Baochang slapped Li Rui on the back of the head and said, "Stinky boy, what do you want? Nanyan has been taken down by you, what do you want?"

Li Rui scratched his head in embarrassment and said, "Dad, those are two different things, your daughter is what I got by virtue of my skills, and it has nothing to do with you, you have to take out something practical to treat it, right?"

Li Baochang looked at Li Rui with a sinister expression and asked, "Reward? How do you want to be treated? Would you like to find ten or eight women to serve you all night?"

Li Rui hurriedly waved his hand, if he really did that, it is estimated that he would have to be on the news the next day, this old man don't look good, in fact, his mind is complicated, Li Rui doesn't want his other women to hear such a thing.

"That, Dad, you're my father-in-law, but I should do it to help you."

Li Baochang nodded with satisfaction and said, "Count you kid sensible, me."

Ask you, when do you and Nanyan plan to have a baby? I'm still waiting to hold my grandson!"

Li Rui scratched his head and said, "Dad, you also know my situation, this woman is in a hurry to forget me, and I can't stop it, what can you do about me?"

Li Baochang didn't smile and said, "Since ancient times, heroes have been sad about beauty, and I was the same as you when I was young, but since you and Nan Yan are married, other women should be broken."

Li Rui's face changed and he said, "Dad, what do you mean by this? Each of those women treats me sincerely, I can't give up them for Li Nanyan, if Li Nanyan also means this, then I have to give up her."

Li Baochang looked at Li Rui with wide eyes, and Li Rui also stared at him without flinching. In the end, Li Baochang was defeated, there was no way, whoever called his daughter was already his.

"Forget it, I don't care about your young people's affairs, as long as Nanyan herself feels happy."

Li Baochang turned around and left, his figure was a little lonely. Li Rui pursed his lips, this pretending to be too unlevel, do you think you don't see the female fraud hidden in your eyes?

The staff quickly prepared the potion and now only needs one successful experiment to put it into use. However, the drug can only be used on mice taking berserk, and the consequences of normal people taking it have not been experimented, and no one dares to risk it.

Originally, he was worried that he could not find an experimental carrier, but in the afternoon, Li Baochang asked Li Dongjiang to send a live one.

"This ......" Li Rui looked at the person sent by Li Baochang with a puzzled expression.

Li Dongjiang said with a smile: "Don't worry, this guy is a death row prisoner, and he will be killed in two days."

"It's a life, it's a little inhumane, isn't it?"

"What is inhumane and inhumane, this guy has ten lives on his hands, many of them are women and children, if he is shot and killed, it will be cheaper for him, so he should be given a taste of life is worse than death!"

Hearing Li Dongjiang's words, Li Rui was also indignant.

"Okay, then use him to experiment with berserkin inhibitors!"

The death row prisoner was very tall, one meter nine, and standing in front of Li Rui caused him great oppression, but Li Rui was not nervous at all, even if he let go of Li Rui, he was confident that he would let him go. Not to mention that the man was still wearing a thick chain, and two thin iron rods pierced his collarbone.

Li Rui took the first bottle of medicine from the staff, drew the medicine with a syringe, and injected it into the blood vessels of the death row prisoner.

After a while, the death row prisoner's eyes were red and he struggled hard. Immediately after, his body began to expand dramatically, his strength became stronger, and the chains on his body were about to break.

Seeing that the situation was not good, Li Rui immediately opened the second medicine bottle, and after extracting it with a syringe, he hurriedly injected the second time. Soon, after being injected with a violent hormin inhibitor, the large man's body, which had swelled to nearly two meters and a half, quickly shriveled, and his bulging muscles quickly dried up like a deflated ball, and returned to his original body shape in less than a minute.

However, the potion's effects were not over, but the death row prisoner had regained his sanity by this time. He watched with horror as his body changed, not only did his body return to its normal shape, but even the cells in his body gradually aged and died, and finally he became a dry wood-like object.

"It worked!"

All the staff were excited.

But Li Rui couldn't be happy, it was just a success.

"It's too early to draw conclusions, this person's physical fitness is very good, it is not easy to survive, if you change to an ordinary person, it may be a different result."

"But where can I find ordinary people to volunteer?" The crowd began to trouble again.

Indeed, this kind of experiment is not easy for ordinary people to try, and if they can't save their lives, they will be gone.

In desperation, Li Rui had no choice but to go into battle in person, after all, his physical condition was much better than others, and even if there was any problem, he could control it.

"Since everyone doesn't want to try it, I'll do it."

"You're coming?" Li Dongjiang looked at Li Rui with some concern and said, "How can this work? It's too dangerous, this

It's hard to say how effective things are, so just find someone who is going to die and try it."

Li Rui shook his head, "Let's do it with me, I know how to control the flow of blood, once something happens, I can control the rapid spread of the medicine, and it's hard to say if someone else changes."

"But, didn't you say that you were going to find ordinary people to experiment? Will the results of your experiments be effective?"

"Don't worry, I have a way, as long as I don't use my true qi, on a local scale, I am still no different from ordinary people."

The corners of Li Dongjiang's mouth moved, and he didn't say anything more in the end.

The others looked at Li Rui with some pity and sympathy, such a young man dared to risk his life to try to develop a new drug, isn't it stupid?

Of course, Li Rui is not stupid, he is confident that he can control the effect of the drug. The medicine had just been injected, there was no reaction, and after waiting for a minute, there was no abnormality in the body, Li Rui was a little skeptical that the medicine had no side effects. qs

Suddenly, Li Rui felt that his perception was actually decreasing, and his spirit was also a little trance, so he hurriedly mobilized the true qi in his body to control the spread speed of the elixir. In addition to these reactions, Li Rui clearly felt that the flow of true qi in his body had also begun to slow down.

Li Dongjiang looked at Li Rui nervously and asked, "How is it?"

Li Rui did not answer, but carefully sensed every trace of change in his body. The body is getting heavier and heavier, the cells seem to lose their vitality, and the metabolism rate decreases.

"Tell someone to take notes." Li Rui said with great effort.

"Come and take notes!"

Hearing Li Dongjiang's shout, someone reacted and hurriedly took a pen and paper to record.

"The body's functions are gradually reduced, cell division is slowed down, metabolism is slowed down, consciousness is gradually blurred, blood circulation is getting slower and slower, heart rate is reduced, and the blood supply to the brain is normal...... Come and hold me up!"

Several people around hurriedly came up and held Li Rui to prevent him from falling. Li Rui's luck and true qi expelled the medicine in his body, and his body slowly returned to normal.

"Poof!" Li Rui highlighted a mouthful of fishy liquid and stood up straight.

"Are you alright?"

"I'm fine!"

Li Rui said happily, "I didn't expect that the violent hormone inhibitor is still a discovery that may have a significant impact on medicine!"

Li Dongjiang looked shocked and asked, "Li Rui, what is the use of berserk suppressants?"

"Let's put it this way, if someone is seriously injured and dying, as long as you have this potion, you can slow down the trend of declining body functions, so as to buy more time for treatment. Also, normal people can delay the aging of the body by taking this medicine, and it is an exaggeration to say that it can increase the life span of people in disguise!"

Everyone gasped, and their eyes looking at Li Rui were full of admiration and fanaticism.

"Can it increase a person's lifespan? Wouldn't that be a hundred years old?"

"It's amazing, I've never heard of a potion like this."

"I'm thinking about how much this medicine would sell if I took it out."

Li Rui shook his head and said, "Don't think too much, it is impossible for berserkin inhibitors to be mass-produced."

"Why? This medicine is so effective, producing more can benefit many people."