More than 70 kilometers away from Bianjing, there are two connected valleys, the valley is large and the other is gourd-shaped, also known as the gourd valley.

Li Hao bought and snatched back a total of sixteen engineering robots from aliens, four of which helped Li Jiajun on the front line, and every time he attacked the city, he relied on them to break through the city gates, and the remaining twelve were sent here.

The engineering robots fought for two hours to expand the larger valley of the gourd valley by a third. The expanded valley allows you to stop scientific research ships at will.

More than a dozen soldiers of the Li family army guarded the entrance of the gourd valley, they were soldiers of the guard company, sitting or lying under the shade of the trees.

"Did you say that the regimental commander sent us to guard this valley where birds don't lay eggs?"

"I'm not the head of the regiment, how do I know? The regiment commander also sent heavenly soldiers to dig mountains inside. The speed was so amazing that after a few more hours of digging, all the nearby mountains would be leveled by them. ”

"It's so boring to stay here, if only we could go and fight the gold soldiers."

"I heard that the battalion commander of the 1st Battalion had made a request, and the regiment commander had already allowed it to rotate the 1st Battalion and our guard company to the front line at a later date and implement rotational leave. They've been playing for so long, they're tired, so they have to let us play too. They ate meat in the second and third battalions, so they had to leave some soup for us to drink. I've been itching and wanting to shoot for the past few days, but unfortunately I haven't even had the opportunity to practice shooting. ”

Several soldiers lying on the ground chewing grass roots listened and sat up suddenly, "Really? Can it be our turn to fight the gold soldiers? ”

"Of course it's true, the first battalion has been announced! Hey, what's that? A soldier lying on the ground scrambled to his feet, grabbed his automatic rifle, and reflexively aimed at the sky.

A behemoth silently appeared in the sky, slowly descending. The huge hull of the scientific research spaceship was pressed down like the top of Mount Tai, making people feel their own insignificance.

The squad leader of this group of soldiers shouted: "Put away the gun, this is the regiment commander has returned." ”

"Oh my God, how did the regimental commander get this thing. Squad leader, what the hell is this? ”

The squad leader scratched his head and said, "The head of the regiment said that it seems to be called a flying fairy boat." ”

At the same time as the spaceship landed, a cargo flying car flew from the direction of Bianjing and stopped at the entrance of Hulu Valley. The carriage door opened, and several soldiers stepped out, helping an old man with gray hair to get out of the car. Nine more people came out of the carriage one after another, most of them were old people, and there were only three young men and women.

The squad leader asked, "Which class are you from?" ”

The soldiers who came down from the flying car saluted: "The second platoon and the second squad of the guard company were ordered to take these ten people and hand them over to the regiment commander." As he spoke, he took out a document and handed it over.

The squad leader took it, checked the authenticity of the order, and let them into the valley.

At this time, the spaceship had already stopped in the gourd valley, and several domestic robots disembarked and picked them up into the spaceship.

These 10 people are selected volunteers and are the first batch of clinical trials of gene drugs.

Li Hao looked at the map scanned by Zhi Brain, and the engineering robot had changed the nearby mountain landform. Several stone mountains surrounding the valley have been cut into straight cliffs by them, and it is difficult for ordinary people to enter the valley, Li Hao asked the project to return to the palace by freight car.

The household robot led the group to the treatment module of the spaceship, and Li Hao was already waiting for them in the lounge outside the treatment cabin.

"Immortal Li Chang!" Some of these volunteers were thrilled to see the legendary immortal.

Li Hao and Yan Yuese said: "Everyone, please sit down, before starting the test, I will reiterate again, this is the first time to test the drug, and there is a certain danger." Side effects and adverse reactions may occur. I can't guarantee your safety, and in the event of the most extreme scenario, it could be fatal, and it's still too late for you to quit. ”

The white-haired old man trembled and said: "The old decay is about to die, and it won't be long before you live, and it's only a matter of a year or two if you die early or late." My family business is thriving, and my wife has gone early, so I don't have any worries that I can't let go. ”

Another old woman's teeth were about to fall out, and her speech was a little leaky, and she slurred her speech: "The old body is also carefree, and she is willing to try Li Xianchang's medicine and die without complaint." ”

Li Hao asked each of them one by one, the seven old men all had the same reason, anyway, they didn't have long to live, so it was better to try Li Xianchang's medicine. If you die, you die, and if you don't die, you may live for dozens or hundreds of years. Take three or two years to gamble for a hundred years, admit if you lose, and make money for nothing if you win.

There are also three young people, one of them is a husband and wife, the young man said: "Young master, we were taken in by the young master in Qingqing Bay, and the young master's medicine is all used by the elderly to test the medicine, which is not comprehensive enough." We almost starved to death on the streets, and we received the great favor of the young master, and we couldn't repay it, so we were willing to try medicine for the young master. ”

Li Hao nodded, and asked the woman again, and the woman said: "Husband and wife are the same, and they are willing to live and die together with me." ”

Li Hao looked at the last strong man again, and the man didn't say any reason, but just said three simple words: "I volunteer!" ”

Although Li Hao said that the consequences were so terrifying, in fact, this gene drug is very safe. He has fully complied with the rules of clinical trials in Robb Republic, and the genetic drug solution has been perfectly pharmacologically deduced, and after intelligent brain simulation calculations, the possibility of accidents is infinitely close to zero.

Science is objectively true, unquestionable, irrefutable, and extraterrestrial technology is still very reliable. According to the genetic laws of carbon-based organisms and the experimental data of human genes, it is almost impossible for accidents to have a genetic formula that is carefully deduced step by step.

These voluntary drug testers can be said to be the beneficiaries.

"Okay, let's get started." Li Hao said.

A professional medical robot came over to examine their body comprehensively, and asked Zhibrain to record various pre-test data.

The volunteers were all taken to the lounge, and Li Hao asked, "Who came first?" ”

The husband of the young couple stood up and said, "I'll come first." His wife pulled him and said, "I'm most afraid of the torment of waiting, let me come first, okay?" ”

"Okay!"

The woman stepped into the medical chamber, the door closed, shielding out the other willing drug testers.

The robot doctor took her to a hospital bed and lay down and turned on numerous medical instruments to monitor. Medical instruments generate a variety of three-dimensional images that emerge and are annotated with rows of data next to them.

A mechanical arm reached over and took out a vial of genetic liquid from the thermostatic medicine box, and at the same time, the tip of a medicine needle pierced the bottle and absorbed the liquid inside. The mechanical arm clasped the woman's right arm, microwave sterilization and sterilization, the medicine needle was accurately pierced into the woman's vein, and 100 ml of genetic liquid was poured into it.

Suddenly, all kinds of images on the medical instrument changed rapidly, and the rows of data next to them flashed like swiping the screen, so fast that the inner eye could not see clearly.

In the woman's body, the genetic liquid is being transported to every part of the body with the blood, infiltrating into the cells, some of the liquid medicine directly penetrates into the nuclear membrane of the nucleus, and part of the liquid medicine enters the nucleus through the nuclear pore under the action of carrying proteins.

The liquid begins to work, and the chain of genetic segments that control metabolism and aging is broken and repaired again.

The woman only felt a warm current flowing in her body, penetrating into her limbs, and a comfortable feeling instantly spread throughout her body, and the whole person seemed to float up and float into the clouds.

The pleasure was so intense that she couldn't help but let out a comfortable moan, "Well, ah, it's so comfortable, ah......" The voice became more and more excited, and the cry became more and more high-pitched.

Li Hao was stunned, he once asked if it would hurt after the injection, and the brain replied that it would not cause pain and would not feel uncomfortable. But looking at this woman's expression, not only will she not feel uncomfortable, but she is simply extremely comfortable.

Fortunately, the medical pod was completely isolated from the sound, otherwise her husband would have heard it and thought he was doing something bad.

"Oh!" The woman let out a long scream and passed out. The skin on her cheeks and neck flushed like a peach blossom, and she was breathing rapidly.

"Doctor, she's fainted, what's going on? It can't be that there is a problem with the genetic medicine. Li Hao hurriedly asked, being in a coma is not a good sign.

The robot doctor looked at the instrument, "It's okay, everything is normal, she's too comfortable, she's dizzy." ”

This...... Li Hao was speechless, the robot's answer was really concise.

After more than ten minutes, the genetic liquid had completed the transformation of most of the cells in her body and began to repair the cells of her bones. The robot doctor said: "Up to now, all the data is completely consistent with the intelligent brain simulation calculation, and there is no deviation. ”

Li Hao punched his right hand on the palm of his left hand, "Great! ”

Half an hour later, the genetic solution had completed the modification of her genes, and she had woken up from her coma. When she woke up, she remembered the shameful voice she had made before, and she was so ashamed that she wished that there was a crack in the ground and would hide and never see anyone again.

The robot doctor said to the woman: "After an hour, a day, and ten days, there will be three more tests of cellular senescence and metabolism. ”

The woman didn't understand what it meant, but it was supposed that the doctor still wanted to check the efficacy of the medicine, so she nodded, indicating that she would follow the arrangement.

A household robot took her out of the treatment pod, and her husband rushed over, grabbed her hand and asked, "Did you try the medicine, are you okay?" ”

The woman's face turned red, "I tried, it's fine, everyone shouldn't have to worry." ”

Everyone in the lounge cheered in unison.

In the treatment cabin, Li Hao hurriedly asked, "How is it?" The result? ”

"The data is consistent with the projections, and from the current observations, her lifespan can be extended by 168 years, and the error will not exceed 10 years. After an hour, the senescence metabolism of the cells will be detected, and the error will not exceed five years, and after a month, the exact time of the liquid medicine will prolong her life can be known. ”

"Great, that is, at least the least, she was able to extend her life by one hundred and fifty-eight years. This is the best primary genetic medicine. ”

"Yes, the recipe is very good. Excluding individual human differences, it is estimated that the average life expectancy can be extended by 170 years. ”

My hard work in the past six months has not been in vain, and the formula of the primary gene liquid medicine is also divided into excellent, good and medium quality. Medium quality can extend the life span of at least 100 years, good quality products can be extended by more than 130 years, and excellent products can be extended by more than 160 years.

If the extended life does not exceed 100 years, it is a substandard product. However, the best primary genetic liquid cannot extend the lifespan of more than two hundred years, unless it is an intermediate or high-grade genetic solution.

Being able to prepare a formula of excellent products, the hardships paid in the past six months have finally paid off very well.

(To be continued)