Chapter 463: Level 3 Civilization!

In fact, many scientists collectively submitted a report and proposed a crazy and bold plan: they want to invest a lot of civilization points again to expand the small cave to 1,000 square kilometers, which is 20 times the current size!

In this way, the output of the Zerg Army can be greatly improved, and the problem of spiritual charm can be solved once and for all!

As long as the spiritual charm is sufficient, ordinary materials can even be converted into extraordinary metals! For example, black iron is actually the idealization of iron elements. As long as there is spiritual charm, large quantities of black iron can be converted.

Well, Lu Yuan rejected this crazy plan without even thinking about it!

What a joke on Pangu Continent!

On the one hand, with 1,000 square kilometers, wouldn’t the Zerg population have to be two million or even five million?

The disorderly expansion of the Zerg population will inevitably lead to a lot of internal conflicts. After all, the Zerg here has no queens, and it all depends on the diligent management and diligent restraint of the advanced Zerg.

And the number of advanced Zerg, that is, the insects with a little wisdom, is limited, and the rest are all idiots!

The current 2,500 high-level Zergs, matched with 100,000 low-level Zergs, is just a reasonable number, and there will be no internal strife.

On the other hand, as the "Upper Universe" of the ancient great demon, Xiaodongtian's expansion capacity is not as good as the "Middle Universe" and "Lower Universe".

After all, the "Upper Universe" is located in the brain and cannot be compared with the heart and bladder!

Therefore, if you want to expand to 1,000 square kilometers, you have to fill more civilization points.

It may take 1,500 or even 2,000 civilization points!

This is too uneconomical.

But the "Upper Universe" has an advantage that the quality of the mushrooms produced will be higher.

The Zerg Legion can produce 200 Lingyun consumables a year, 30-50 Lingyun silk, blood, and insect shell materials, which is already a relatively good number.

In short, no matter from which angle, Lu Yuan opposes the behavior of humans investing a large number of civilization points to obtain a large amount of Lingyun.

So he made it clear in this meeting: "Don't push your luck. These Zergs are bodyguards given to the conch by its mother! They are not servants of humans!"

"Do you really think they are like livestock, eating grass and milking? The relationship between the two sides is equal cooperation, not superiors and subordinates! Before humans can provide them with more resources, they have done their best to provide these outputs! Where can other civilizations have such partners?"

"Or you can cultivate the rift Zerg yourself!"

"Whether you use them as livestock or for experiments, I won't interfere!"

All these scientists were embarrassed.

They have cultivated the rift Zerg, but their personality is like a wild horse. They will embezzle and steal at the least, and attack humans at the worst.

In contrast, the Green Zerg were as gentle as kindergarten children...

Finally, Mr. Old Cat made a summary: "Well, since there is no problem with logistics, please do the final safety check. We will set off soon."

...

Just like that, time quickly came to the 75611th day of the era. Lu Yuan gave a speech and issued the order to set off.

"Friends, comrades, today we are going to go far again. Once upon a time, returning to my hometown was a small dream of mine, but now it has become everyone's dream."

"Our human civilization is actually a very lucky civilization. Our predecessors left us a lot, our friends helped us a lot, and we have successfully achieved a lot."

"Here, we even found partners who live in harmony and spent more than 50 years of ease and peace, allowing us to barely meet the standards of the third-level civilization."

"But even so, the long-term survival in this difficult world is still unclear. Don't think that the gentleness in front of you can become eternal. The third-level civilization is just a low-level civilization, and it is still a long way from the middle civilization."

"Leaving this stable environment, no one knows what will happen in the future."

This speech was played on every big screen in the square, supermarket, bar, and classroom.

Whether it is adults or students, pairs of eyes are staring.

Lu Yuan suddenly relaxed: "But we still have to go, don't we? Making this decision may be more difficult than going out!"

"Ninth Era, 75611th day, we will set sail again and find a new direction."

"May the world last forever and civilization be immortal."

His speech was very brief. After a few minutes, he bowed slightly to the camera and walked off the stage.

"Going to a distant place" may be a natural thing. It is infiltrated in compulsory education. There is nothing much to say.

People are silent, a little sad, a little excited, looking forward to, uneasy, curious... maybe all kinds of hard work.

The voice of the bugler sounded from the loudspeaker: "Two hours before departure, countdown preparation, please ask the staff of each unit to conduct the last safety check. We will take off at 11 noon."

"Please all city citizens, do not go to the edge of the sky city."

"The landscape exhibition area is located in areas A-3, A-4, B-3, and B-4. Please line up in an orderly manner."

"Repeat..."

The sound of "clattering" footsteps rang out, and a large group of students excitedly ran to the exhibition area to watch the process of the city taking off. All kinds of drinks and melon seeds were dumped in an instant!

Professor Shamo, who was inspecting the energy system, even had the leisure to sit on a chair and drink a cup of coffee.

"Times are really different."

He recalled the first time the sky city rose - a lot of villagers were afraid of heights, and they howled like pigs.

And the flight of the city was like a kite, swaying east and west, and it was possible to fall to the ground at any time!

"What happened later?" Young people are very interested in gossip about the past.

"At that time, many people hesitated and retreated, wanting to stay in the desert for the rest of their lives. But Commander Lu knocked down all the howling villagers with one punch, and then scolded them."

"We are a rookie civilization, is there any reason to retreat!"

Everyone laughed.

"It's just like his style!"

As for now, the anti-gravity control system of "Pandora" has been mature for a long time, and even multiple safety protection systems have been installed. What's more, there are insects such as "flying snakes" and "flying dragons", as well as a large number of man-made aircraft, so there is no need to worry about safety issues at all.

Coincidentally, Professor Lu Tiantian is also inspecting a backup energy system - the poppy tree system. Well, this is the oldest energy supply, but it is indeed the last line of defense.

As a child born in the second generation, he has not experienced the interesting stories of the first generation, but the second generation actually has many stories passed down.

"At that time, I had just graduated and was full of ambition. I wanted to enter the society, but I heard a shocking news."

"What news?"

"Commander Lu pulled a group of us into the conference room and held a small meeting. He said in a heavy tone that we were still a rookie civilization. Any monster could slaughter us. Everything depends on you young people."

"The first small goal is to stop the power from cutting off from time to time. I beg you, the energy of the poppy tree is not enough, take care of your generator!"

Lu Tiantian imitated Lu Yuan's tone: "I was still young and under a lot of pressure at that time. I said in surprise, ah, do you rely on me? I study biology!"

"Commander Lu's eyes flickered: What else? If not you young people, do you rely on me to generate electricity?"

People laughed again.

At that time, it was not even a second-level civilization! It was really difficult!

But now humans may be able to confidently declare that we are a genuine third-level civilization! It can be regarded as a firm foothold in Pangu Continent!

Just like that, amidst the laughter, there was a slight "boom".

The sky city, which had been there for a long time, finally rose again!

The silent forest was filled with the chirping of insects, and the huge black crack disappeared into the rift valley. Near the coastline, the old story was about to come to an end.

A new story, once again!

The whole city was like a stone platform that rose steadily upwards, rising higher and higher, and in a blink of an eye it exceeded 20,000 meters, and was still climbing.

All the young people saw this scene for the first time, and they were shocked from the bottom of their hearts.

They stared blankly at the emerald green forest, the rippling ocean, the 100,000-meter-high mountain, and the abyss-like underground crack... Everything was so familiar.

On the ground, the members of the underground alliance were seeing them off.

"Hey!"

"See you again in 10,000 years! Hahaha!" The minotaur's cry faintly penetrated the clouds.

There are also many emotional humans who couldn't help crying while observing the scenery. After all, humans are nostalgic creatures. After staying here for so long, they feel like they are at home.

This farewell may never come back.

"The drifting rune of the sky city is activated!"

"The concealing glyph is activated!"

A thin layer of clouds appeared on the surface of the outer wall, wrapping the city in it.

This makes the whole city look like a large ball of cotton-shaped white clouds, which can save a lot of unnecessary trouble.

Then, leave here...

Destination... the direction of human mother civilization!

10 kilometers...

20 kilometers...

30 kilometers...

In the sunset, this group of white clouds slowly disappeared at the end of the sky.

...

A day passed quickly, work when it was time to work, rest when it was time to rest, and life was no different from before.

Unlike the farewell feelings of young people, as the city took off and gradually entered a stable operation state, Lu Yuan was full of emotions and full of expectations for the future.

His home is here, and his family is here too.

What's wrong with starting a new journey?

What's more, he left a poppy tree branch, so it's no problem to call friends occasionally.

He also left a [Temple] here, so as long as the Fairy Palace is repaired, he can teleport back at any time!

Just as he was lost in thought, the Minotaur tribe called him in his dream.

"Hahaha, I just want to confirm whether this thing can be used?"

"I really see you, my good brother! It's like not seeing each other for a day." In the dream, the bull grinned.

Lu Yuan's eyelids twitched. Brother, it costs money to make a phone call... Of course, it doesn't cost too much since the distance is so close.

"Brother Niu, I have something for you. I almost forgot to tell you!"

"What?"

"The aphrodisiac wine brewed with scarlet mushrooms is buried in a forest. I'll tell you the specific location... Go get it and replenish yourself."

"You are indeed my good brother!"

After Lu Yuan finished telling the location, he hung up the phone with a grin.

He carefully brewed that pot of wine, but he forgot to take it. Now it can only be given to Niu Niu.

"Forget it, it's not worth much."

After exiting the dream, he found someone knocking on the door again.

"Knock, knock."

"Come in!"

"Hello, commander-in-chief!"

This group of people is a new generation of outstanding people represented by Hai Zhiyun.

The oldest has already started working, and some have just graduated. There are more than 50 people in total.

"Thought Uploader" Hai Zhiyun is the youngest, only 23 years old, but he is ambitious and outstanding in status and talent.

Lu Yuan cleared his throat and said what he had been thinking for a long time: "Hello, classmates, you are the most outstanding talents in the past fifty years. According to past practice, I need to consult you about the future direction."

"You must know that the future route is not in my hands, but in your hands. Every generation of ours has come this way."

"But we have to admit that we are still a rookie civilization... There are many..."

As a result, when he said the four words "rookie civilization", all the classmates, whether boys or girls, laughed directly.

After a long time, Lu Yuan came back to his senses. He had used the ancestral conversation of several generations, but it had been exposed.

He was very angry. What happened?

Which insider dared to reveal the secrets of civilization! !

It can't even beat a [ghost]. It is a rookie civilization!

...

Lu Yuan is still very close to the young people, but when the distance is close, there is often a problem of lack of prestige.

It's not a big deal. Anyway, these young people's leaders are not him. He is just the leader of the leader's leader, and he can't control them in the workplace.

And Lu Yuan likes this kind of relationship. It's easier to get along with him. He himself is not a very serious person. It's too tiring to have a stern face all day long.

At the current stage of human 18 civilization development, the development of various industries is changing with each passing day. It is difficult for Lu Yuan to control various details.

So he can only ask these smartest people to figure out the direction of progress.

"What do you think a more powerful fourth-level civilization should be like? In which direction should it develop?"

"What are our current shortcomings?" Lu Yuan asked the core topic of this conversation.