The farm built by Universal has been redesigned after two years of trial operation.

Today's farms no longer use fiberglass, but are built with double-layer synthetic materials just like building large-area simple houses. They are then sealed. The synthetic materials are hollow spaces that can provide air circulation.

Afterwards, Universal Corporation piled up the entire farm with lunar soil and buried it..."

"Buried? How does that person come in and out? And there is air? How do we work here?" the impatient person immediately asked.

"Haha! It's just like burying it, isn't it like digging a big hole on the ground, then putting a baffle on it, and filling the soil? This is to use three meters thick lunar soil to resist cosmic rays, and to maintain temperature. After all, the temperature difference between day and night on the moon is very large. Moreover, they filled the hollow building materials with inert gas to achieve the effect of multi-layer warmth.

When we work, we naturally have dedicated channels and connect with the base living area. We don’t have to worry about this.”

The impatient person asked again: "But in this way, the sun cannot shine in. How can crops perform photosynthesis?"

The person explaining smiled and pointed at the continuous solar film below.

"You mean..." The rest of the people suddenly realized that the laying of such a large area of ​​solar films is used for solar photoelectric conversion.

The person who explained it also seemed helpless: "The first batch of experimental farms of Huanyu Company wanted to directly use solar photosynthesis to provide light for plant growth. At that time, they also used three layers of fiberglass, and inert gas was also poured into the middle. However, the temperature difference between day and night of the moon reached more than 100 degrees, and relying on fiberglass alone still could not completely isolate the temperature difference between the inside and outside. After several modifications, the current model was formed, which was equivalent to hiding the farm underground.

The power consumed by high-intensity lighting is all from solar cells. The computer in the base agricultural center controls all light. It imitates day and night changes and adjusts the lighting intensity. At night, all lighting equipment will be turned off.

This period of time is also used for power storage. When the moonlit night comes, the stored power is extracted for use by the farm. Only when the insufficient part is provided, the base provides power compensation."

After hearing his explanation, everyone was relieved.

After a while, several people suddenly frowned and found a problem: "No! The function of the farm is to provide agricultural farming? When harvesting crops such as rice and wheat, they cannot provide oxygen to the base! How to solve the problem of the daily oxygen used by tens of thousands of people on the base?"

"I don't know this!" The person who explained only read this part of the farm, and was confused about how the atmosphere of the entire base was formed.

Only Ye Yun guessed a little about this.

When the spacecraft landed, she was picked up by a staff member of the biological department of the Universal Base.

They first went to the human resources department of Universal Corporation to report.

On the moon, the personnel department manages all personnel entering and leaving the moon, just like the country and customs on the earth.

A worker took Ye Yun's passport and wrote a mark on it: "Admission to enter!"

From this moment on, she has become a lunar resident!

The staff of the Human Resources Department also handed her a portable handheld map. This is a multi-functional portable computer. The expanded LCD screen can achieve the effect of a 21-inch monitor. The automatic positioning system can indicate the location of the carrier and display the surrounding maps and public facilities.

It also acts as an identity card. After automatically connecting with the wireless network, when the holder moves in the base, the identity verification device will automatically identify the holder's identity and level. When the holder accidentally enters the high-level area, it will alarm in voice form to remind him to exit the area.

Ye Yun took the laptop computer and asked stupidly: "How much does this cost?"

The staff leading the way and the staff of the Personnel Department all laughed.

"Its expenses will be deducted from your future salary, and you don't need to worry about it." The staff member said with a smile, "Don't worry, your salary is enough to pay the corresponding fees and can live a very comfortable life."

Indeed, at the Universal Base, everyone's work is easy due to too many automation equipment.

It is a research department that requires a lot of investment in mind. Because of the independent laboratory, their workload has been reduced by more than half compared to ten years ago.

In the highly automated world base, there are too many automation equipment to provide convenience to people.

The reason why we insist on using semi-manual operations is to keep humans from being kidnapped by machines. All instruments only have very basic auxiliary intelligence and must be carried out under the control of human and landlords.

The employees of the Universal Company who work here enjoy a life that is happier than most people on the earth.

Ye Yun quickly discovered this.

When she first stepped into the moon base, she was not surprised by the large number of automated robots that appeared. But when she took the elevator to the underground living circle named "Huanyu City", she truly felt that her brain was not enough.

This is a huge space she can't imagine.

At a height of two hundred meters, looking up from the ground from the ground, you can feel your neck sore.

The side length of the Universe City has reached four kilometers, which is roughly the same as that of the country.

There were many tall buildings, living facilities, convenience stores, entertainment venues, bars, etc. If she hadn't raised her head, she could see the rocks on her head, and she really thought she had come to a city on the earth.

All the streets of Huanyu City are very wide and tidy, with hundreds of hydrogen fuel and electric vehicles shuttled and fro, making them very lively.

"There are more than 40,000 people living here now. Mainly researchers, automation factory workers and their families. The satellite city under construction will accommodate more than 80,000 people, more than 50 kilometers away from here. In the future, it will be connected by underground railways to facilitate personnel exchanges and material transportation." The staff member saw her mouth open with an incredible expression and took the initiative to explain.

It's incredible. On the moon, a city actually appeared so beautifully!

Ye Yun felt for the first time how lucky she was.

If it weren't for by chance, she would join the Universal Company in order to avoid the entanglement of that young man. She would never have come here. This was much different from what she expected.

In her imagination, the Universal Base is a large base that can accommodate one or two thousand people.

Everyone must live in a molten cave in a depressed area. They can't go anywhere except work all day. Not to mention that they can have a cup of coffee or something after work.

But at this moment, in her eyes, this emerging city, although it is still under construction sites everywhere, it is obviously not fully completed. But just this scale, the clean streets, the trees, flower beds, and beautiful buildings next to the road made her admire her and really fall in love with it.

Her job is a botanical garden maintenance worker, not in Huanyu City, but ten kilometers away from Huanyu City.

From Huanyu City, they were riding a special light rail train.

The train only has three compartments. When Ye Yun and the others entered, the relevant documents were checked by the armed soldiers before they were allowed to enter.

"The core of the moon base is not the Huanyu City, not the company headquarters, but the botanical garden!" The staff member introduced with a serious expression, "It is the guarantee for all of us to live on the moon! The company's protection here has reached the highest level. You have been allowed to enter because you have passed the company's review and have specialized skills in this area. Please remember that the identity card must be carried with you. When entering and exiting, you will use a scanning device to determine that you have not brought dangerous goods in. The soldiers will also check your identity card. If it is lost, you must report it immediately!"

Ye Yun simply stuck out her tongue: "So strict! Can the botanical garden protect the lives of tens of thousands of people?"

"You will know later!" The staff did not tell her directly.

The special train passed through an underground passage without stopping in the middle and left with a rumbling sound.

"This line is our lifeline! All the atmospheric supply depends entirely on this passage, from the botanical garden to the Universal City." The staff introduced to her solemnly, "Do you see that in the passage, you can see a clear and clear building at any time. This is not a Taoist troupe, but a garrison soldier. Their responsibility is to block the passage at any time and block any person and action that may pose a threat to the passage. They have the power to shoot and kill the object of their suspicion without any warning. This is the military restricted area!"

Ye Yun nodded with a smacking tongue, and slowly began to realize what a place where she was going to work was a place with strict garrison.

But when she actually saw the botanical garden, she was stunned.

There are no rows of gun barrels here, and the soldiers patrolling back and forth are endless forests at a glance.

"In order to prevent fires, no outsiders can come in here. At the same time, a total of ten fire squadrons were stationed in this forest, ready to extinguish possible forest fires at any time."

"How big is this?" Ye Yunguang glanced at it and recognized more than a dozen plants in the forest without seeing any margins.

The tallest one is Nanyang, which is a fast-growing tree species that can grow in just three to five years. The ten-year-old Nanyang can be as high as dozens of meters. It likes sunlight, so it is one head taller than other trees to receive the most sunshine.

The continuous sea of ​​trees below is formed by a mixture of various trees.

Camphor wood, wood pineapple, Lechangxiao, ponytail pine... These are light-loving and shade-resistant tree species, and can also steal a portion of sunshine under the canopy of the South China Sea.

Below, there are shrubs more than one person tall.

Many common evergreen shrubs can be found here.

The brilliantly azaleas, the flowers are tender and yellow, the leaves are green on the front and the back are bright red on the back, and the tiger tongue is weirdly red...

The upper, middle and lower layers are all occupied by plants with different light-loving characteristics.

In the forest, some frameworks were also prepared for vines to climb and grow, forming an ocean full of green plants.

"The varieties grown here are all try to use evergreen plants." The staff who brought her here took a deep breath of fresh air in the forest and showed an intoxicating expression. "One hectare of evergreen broad-leaved forest can absorb 1,000 kilograms of carbon dioxide through photosynthesis and release 730 kilograms of oxygen. This can maintain the survival needs of a thousand people.

Our botanical garden uses blasting excavation and excavation to create this huge cave. It covers an area of ​​about nine square kilometers and does its best to plant a variety of evergreen plants. This botanical garden can supply up to 90,000 people to survive on this moon without air.

Therefore, we do not call this botanical garden, but affectionately call it the 'Lung of the Moon'!"

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We conducted the third feedback survey before the release of the new book, and solicited opinions on the second chapter after the revision.

...The second chapter of the new book (revised version)

Zhang Lang looked up at the sky and saw the flowing clouds of the fairy mountains on the glimmering continent.

There was no one else on the road, staring at the Piaokong Continent like him for a long time. The people passing by, at most turned their heads and looked at the sky, then looked at him strangely, and then walked away quickly.

It is certain that no one else saw the existence of the Piaokong Continent, otherwise they would never have performed so normally.

This is not surprising.

Even in Zhang Lang's eyes, the first thing he saw was the ordinary blue sky and white clouds. The Piaokong Continent was like a projection, appearing vainly behind the background of the sky. Its original body was in no way known in which corner of the world.

He threw away the cigarette butt, opened the car door and sat up.

In the absence of corresponding conditions,

If you have something to do, you can only not think about it for the time being. Just admit the facts. If you change the future, that will be the future.

Then we will deal with the specific changes according to the specific changes.

He just needs to understand now that he has become Hong Jun's closed disciple and is no longer an ordinary person. Then, he has to face the cruel reality. Although he is already a member of the Immortal Reserve Team, for some reason, the old Taoist Hongjun has no intention of teaching Taoism and immortal arts.

In the old man's words, it is the time and the future.

He didn't know when the time was right.

He was not prepared to do nothing, and waited for the so-called time to come.

Since the cheap master did not teach him the Taoist Dharma, he decided to learn it himself. Although it is certain that the Taoist Dharma he could find was definitely a 100,800-mile difference from Hongjun's Heavenly Way, at least it was the beginning, right?

Immortals also start with mortals. To learn profound Taoism, you must first understand the superficial principles.

Zhang Lang drove the car and drove directly to the suburbs to rent a house.

This may be a test for the old Taoist Hongjun. If he was like those guys waiting for the time to come, maybe this time would never come!

I'm still smart! It seems that Hongjun chose me as his closed disciple and is not confused yet.

Zhang Lang smiled proudly.

He was not in the mood to deliver the remaining express delivery. As long as he was in his current mood, he might even get into someone if he didn't get it right.

He saw the car overtaking along the way, skillfully shuttled the road, and soon arrived at the community where he rented it.

This community is a newly built community after the urban area was expanded. It is a housing paid by the local government to local farmers. It has obtained a local community name like Xinba Village. Most local people have received more than two compensation houses. The other one is also a centralized community, closer to the city, so there are not many local residents in Xinba Village. Many of the residents here are working outsiders like Zhang Lang.

The shops facing the street are closed except for a few grocery stores, small supermarkets, two electric moped stores, and other roller shutter doors.

Zhang Lang glanced at it - Piao Tianwenxue - the time on the car: 11:08.
To be continued...