Su Ruo racked her brains and couldn't think of the reason why Han Xinghai was disguised as amnesia, unless she asked Han Xinghai.

"Hahahahahahaha... Su Ruo, there is a life circulation system on this spacecraft, which is great!" Han Xinghai suddenly cheered.

"Oh." Su Ruo was absent-minded and perfunctory.

"It is in a specific environment that can purify the air, adjust the temperature, and generate drinking water for the cockpit..."

"I know."

"What's wrong with you?" Han Xinghai finally found that Su Ruo was a little out of shape.

"It's okay...oh, is there a life circulation system?" Su Ruo finally reacted.

"Yes." Han Xinghai carefully observed Su Ruo.

"Is there anything else?"

"There is also a pack of black powder and a box of fermented old tea."

“What is black powder?”

"The word 'coffee' is written on it, I don't know what it is."

"I know, it is a very popular drink in the seven major star fields, second only to tea. However, the barbarian star is not grown, so you don't know it... There are still a few hours left to return, otherwise, how about we make some coffee?" Su Ruo suggested.

"Uh-huh."

After Han Xinghai started the life circulation system, he began to clean up the documents and drawings on the table, sorted them and placed them on the bookshelf, and occasionally opened them and flipped through them, very focused.

Su Ruo looked at the busy barbarian boy in front of her, and suddenly became interested in Han Xinghai.

What was he thinking?

Soon, the conference table in the cockpit was spotlessly cleaned.

Su Ruo discovered that Han Xinghai was getting more and more familiar with the spacecraft. He not only turned on the spacecraft's life circulation system, but also turned on the automatic cockpit adjustment system. In just a moment, the air in the cockpit, which was originally a bit rotten and smelly, became fresh.

In just half an hour, the entire cockpit had changed a lot. Looking around, I could not see any debris. The bookshelf also became organized, and the garbage on the ground was also cleaned up...

...

"Ding!"

The optical brain prompts that the automatic cleaning and disinfection of the life circulation system has been completed and is in a working state.

"Hehe, are we making tea or that coffee..."

"coffee."

“What does coffee taste like?”

"Thought... Actually, I don't know, I just know something about the books." Su Ruo's face turned slightly red. In many cases, the residents on the Eternal No. 1 do not know more than the barbarians. Their knowledge comes from e-books, and they are basically talking about it on paper.

"By the way, you start saying, we are barbaric stars without coffee cultivation."

"Yes."

“Is there planting on many planets?”

"In addition to industrial planets, most planets will plant some common crops, such as coffee, rice, wheat, tea, etc.... Of course, planting these crops requires meeting many conditions, especially natural climate, light, water resources, and temperature. However, these restrictions are actually no longer a problem for human technology, because humans can transform the planet's natural environment."

"Is the natural environment of the planet...just like the Eternal transforming the Barbarian Star more than a hundred years ago?" Han Xinghai asked curiously.

"No. The barbaric star itself is very suitable for human habitation, and its climate is also suitable for the growth of most crops in the seven major star domains. The transformation you mentioned is just infrastructure. The natural environment transformation in the seven major star domains refers to dragging comets containing ice and water in the universe through technical means to reach the planets that need to be transformed, and helping those planets that are not suitable for human habitation to establish an atmosphere."

"Wow... can you transform it by dragging a planet with water?" Han Xinghai widened his eyes.

"Not." Su Ruo smiled and said, "It's not as simple as you imagine. Transforming any planet is a vast and very complex project, which involves too many things, such as transforming the gravity of the planet and the distance to the luminous stars. Because the planets where humans live are actually very high, and the distance between them is too far, it will be particularly cold. If it is too close, it will be extremely hot, and it will have a great impact on the growth of animals and plants... In fact, among the more than 2 million planets where humans live in the seven major star fields, most of the planets have been transformed, and some planets can be traced back to seven thousand years ago..."

Su Ruo explained some relevant knowledge about the seven major star fields, and Han Xinghai was fascinated by listening to it.

In fact, Han Xinghai also learned about the seven major star fields through many channels, such as "The Chronicles of the Empire" and holographic movies and materials for various reasons. However, both books and materials are more professional, and once they are professional, they will be obscure and difficult to understand. Su Ruo's explanation is simple and easy to understand after all, and they are all some of the knowledge that Su Ruo himself has refined, which is relatively refined.

"Kan Xinghai, transforming a planet is actually very complicated, and there are many factors to consider. Not every planet in the universe can be transformed. We can compare it with the barbarian star, and maybe you can understand it." Su Ruo enjoys the look of Han Xinghai worshipping her, so she is also very generous in showing her knowledge to Han Xinghai.

"Uh-huh."

"The barbaric star revolves around the star every second, and this constant revolution of day and night will form the day, night, spring, summer, autumn and winter of this planet... and oxygen concentration and temperature, which need to be considered. The temperature difference between the barbaric star during the day and at night is very large, but have you ever thought about it, what would happen if the overall temperature of the barbaric star increased by five degrees? What would happen if the fifth degree was reduced?"

"What will happen?"

"The environment of this planet will become extremely harsh, either cold or hot, even if humans can survive, the living environment will be extremely difficult. Of course, these are not the key points. The key is that the distance between planets will have a great impact on the planets that humans live in. In addition to affecting the growth of animals and plants, it will even affect the development of humans. In the past thousands of years, many planets have remained due to failure in transformation, and countless abnormal humans have appeared. For example, some planets have humans as high as three meters, while some planets have adults only forty centimeters..."

"Three meters high...40 cm..." Han Xinghai couldn't stop talking.

"Yes, these are all planets that failed to transform, so humans have gradually figured out a plan to transform the planets. Of course, some planets that failed to transform will also receive unexpected surprises."

"An unexpected surprise?"

"Yes, it can also be called an unexpected gain. If someone feels that they are not tall enough, they can live on planets that have failed to transform for a period of time, and their height will increase significantly. Of course, this costs money, because those planets are owned by private companies and are not allowed to enter and exit freely. These companies will recruit short volunteers for a long time to provide services to tourists who want to grow taller. It is said that this planet is very profitable."

"It's so amazing!" Han Xinghai looked yearning.

"This is not magical. There are many magical places in the seven major star fields. Although some planets are not suitable for human habitation, they are suitable for planting some strange fruits, or trees, etc. Usually, these planets will eventually determine their uses based on their own characteristics... By the way, many planets are not suitable for humans to live for a long time, but can stay for a short time, so many planets have become tourist attractions."

"Can our Barbarian Star become a tourist attraction?" Han Xinghai asked.

"This..." Su Ruo hesitated for a moment.

"Is there any problem?" Han Xinghai became a little nervous.

"Let me tell the truth?" Su Ruo looked at Han Xinghai.

"Um."

"According to my personal understanding, Barbarian Star is a planet that is very suitable for human habitation, but this also makes it uncharacteristic, because in the seven major star fields, there are more than 500,000 such planets. Their value lies in their ability to live in humans. They do not have many characteristics. Even the Devil Forest and Death Desert are also attractions, but compared with the strange planets in the seven major star fields, this is nothing at all... However, Barbarian Star has a natural advantage."

"What?" Han Xinghai asked impatiently.

"You, barbarians!"

"We?" Han Xinghai was stunned.

"Yes, you are the best attractions. You have also watched a lot of holographic movies? You also see that humans have a strong curiosity, and the barbarians are in a state of ignorance, which will arouse many people's desire to explore. I believe that if the barbarian star is really open, then the number of tourists coming here will be extremely large."

"Then, we became monkeys locked in the zoo?" Han Xinghai's expression became gloomy.

"you……"

"And, it's a monkey at the slaughter of others!"

"Aren't we discussing the future of Barbarian Star?" Su Ruo hated Han Xinghai's questioning tone, but she still endured the anger in her heart. She felt it was necessary to explain it clearly.

"What are your opinions?" Han Xinghai looked dull.

"Okay, let's talk about development. According to my understanding of the seven star fields, the seven star fields already have many industrial planets. Those planets have developed for tens of thousands of years and have a high degree of industrial civilization... Well, let's talk about the Land Walker Engineering Spaceship we are driving now. Do you believe that on a planet in the Kunpeng Galaxy, they produce such engineering spacecraft at a speed of one every fifteen minutes."

"Produce such a spacecraft in fifteen minutes?" Han Xinghai widened his eyes.

"Yes. In addition, let's talk about Eternal. The manufacturing of spacecraft like Eternal is relatively troublesome, but if there are no special customization requirements, it only takes one month, and ten can be built at the same time. In other words, they can create ten spacecraft of the Eternal level in one month."

"..." Han Xinghai had a petrified expression on his face. He could not imagine how shocking the scene of creating ten Eternal ships at the same time.

"You know why I'm telling you this?"

"Why?"

"I just let you understand that it is impossible to develop a high mechanical civilization on a backward planet like Barbarian Star. If it is forcibly developed, it will bring devastating disasters to this planet, such as pollution, environmental damage, etc.... Of course, this refers to the development situation. In fact, any interstellar company in the seven major star fields will not invest in such primitive planets. This is common sense, because any planet with a highly industrial civilization has a complete supply chain, key equipment and components, such as optical brains, chips, and high-precision machine tools, etc.... Let me talk about it again, do you know what the production base of the sensors on the mecha looks like? Seventy kilometers! You heard it right, yes, it is a seventy-kilometer-long assembly line. This fully automated assembly line is completed all the way from the molding of smelting equipment to the testing of various data, and then it is directly packaged to a cargo ship flying to the two million planets in the seven major star fields..."

“…”

"What I said is just a trivial spare parts on the mecha, and do you know what the assembly base of the mecha looks like? I know you have seen a lot of documentaries, but you have not seen what the assembly workshop of the mecha looks like!"
Chapter completed!