Shakaner said: "The upper-level council is considering expanding the City in the Sky. Some experts believe that it is necessary to move a mountain peak to simulate the natural environment and create a more superior environment for animals and plants in order to increase production."

The mountain-moving plan is a project that requires huge manpower and material resources. It needs to be publicized in advance and ideologically mobilized.

Somewhat beyond Lu Yuan's expectation, the people not only did not resist the spectacle, but showed great enthusiasm!

80% of the population believes that the green city is not big enough and has not enough trees.

We really need to build a mountain and move it away together, otherwise how can it be worthy of the title of "Green City"?

"Major Suna, when will the inspection of the Mountain Moving Project end?"

"For more specific plans, please ask the Institute of Engineering."

"How much productivity is this piranha expected to increase for human civilization?"

"It is dying now. We have to revive it before it can be effective."

"On the other hand, our transaction with Shumiba Civilization is still going on. We can sell some fruits in exchange for some new materials."

"Can we find more large trees? In addition to the poppy tree, the tree of life, and the piranha, it is the third high-quality large tree. Shouldn't all the green city have high-level large trees?"

Shakaner frowned, your question was really lame.

Do you think there are big trees like this everywhere?

This is the most precious thing among the relics of the previous era.

If you find one, it's good.

"This large piranha comes from Mr. Lu Yuan's second hometown, the Meda Civilization. In our culture, there are also imprints of the Meda Civilization... so this big tree is called... the Meda Tree

.”

"We have gained a lot from this operation. We traveled 10,000 kilometers and encountered many difficulties..." He kept thinking in his mind about what should be said and what should not be said, and he began to speak in an official tone.

…

While Sha Kan'er was there to deal with reporters, Lu Yuan slipped out of the room door.

This little wealth is still not enough to exchange for those 31 craftsmen, he still has to contact Lize Civilization!

After nearly two hundred days (2 days) of preparation, Lize Civilization finally received the dream letters sent by Poppy Tree, and each one was officially launched online.

"Meida Paradise" was transformed by Lu Yuan, from a 30,000-meter-high tree of life to an ordinary green city landscape.

When receiving foreigners, it is better to keep a low profile, and there is no need to make as much fanfare as when receiving humans.

After the lizard people came online, you looked at me, I looked at you, and then looked around. It was obviously the first time you had been exposed to such a large-scale dream, and it was a bit shocking.

"It feels like it's real."

"Long time no see, Moxie."

"It's only been less than a year, and everyone has aged a lot."

These city leaders are located in the southeast, northwest, and in the past they all communicated through "communicators."

Sitting face to face like this now... it was still a year ago, before entering Pangea.

"Hello friends, my name is Lu Yuan. I'm glad to see you all again."

Lu Yuan cleared his throat and said straight to the point: "The large-scale dream ability you see now can effectively replace the contact function of the metal box contact device."

"Everyone, please take a piece of branch as a 'key' to use this dream function in the future."

When the communicator was mentioned, the lizard people also looked a little sad, and they all took a branch from the dream.

If you want to operate in Pangea, it is necessary to destroy the "contact device".

Although this dream ability is a little inconvenient, it is an effective substitute.

Lu Yuan's personal credibility is still quite high in their minds.

"I summoned everyone here mainly to discuss transaction matters. In the last letter, I have already written down the cause and effect."

"That copy of "Lingbao Tongjian Kaoyi" will be given to everyone for free."

"I can't thank you enough." These lizard people followed standard etiquette.

That's not to say that Lu Yuan deliberately acted like a good person.

On the one hand, Lize Civilization simply cannot afford the "Ling Baotong Jian Kao Yi" with 10 auras, and they can't afford even 1 aura.

Without this book, even the price of extraordinary items cannot be judged, and there is no way to trade them.

What's more... there is still a friendship between the two parties.

The cannons, machine guns, and sealing resin obtained from the Rize Civilization saved my life during the war and gave me knowledge, which was a return of favor.

Although civilized exchanges are cold, there are also some personal relationships between civilized leaders.

Lu Yuan smiled and said: "It's nothing. The world is too depressing, and it's not easy to live. Everyone is good at this little favor. Even those advanced civilizations leave some gifts here and there. You don't have to mind."

He added: "The Shumiba civilization we encountered is a legacy from the previous era and has a rich heritage. If you have any needs or what you want to buy or sell, you can tell me.

"After I buy it for you, I will deliver it to your door. Anyway, we humans have to stay here for a while."

The lizard people gradually became quiet, and occasionally talked a few words.

In the past two days, they discussed a lot and knew deeply that this was an opportunity.

"How much are technological products worth?" Moxi, the governor of the first branch, asked.

"It's hard to say this." Lu Yuandao said, "Durable technological products can indeed be sold for some money, such as telegraph machines, electric lights, pistols, etc., the prices are still reasonable."

"Some things that are too complicated and high-end cannot be resold for money. Because the Shumiba civilization only has a small population, they have almost given up on physical technology and only developed spiritual technology, and their maintenance capabilities are limited."

"You know, in the last era, they had a large population and they also developed technology. Maybe their technology is more advanced than ours!"

"But the population is too small to maintain it, so we can only abandon it."

Lizard people are sad.

Their technological level is mediocre to begin with, but now the other side doesn’t want it, what should they do?

Lu Yuan changed the subject: "However, we in Sky City still need technological products, especially production equipment such as machine tools, as well as nuclear power units, thermal power generating units, various weapons and ammunition, we need these very much, but it is okay

Acquire some.”

"However, our funds are not very rich, so you should be cheaper. You can even lend us a period of time."

Regarding the exchange of technological products and idealistic items, there is really no particularly good standard. It all depends on the needs and negotiations of both parties.

According to human beings' own discussion, they can at most take out one or two hundred souls worth of extraordinary items to trade these things.

No matter how much it is, I really can’t take it out.

By the way, humans can also sell some knowledge in exchange for some technological products... Friendship is friendship, and business is business.

What's more, one hundred auras is a pretty big number. If the other party gives less, humans might not be willing to exchange it.

Of course, Rize Civilization has not been unprepared in the past two days.

Several cities with relatively strong scientific and technological capabilities have come up with a list of supplies.

"Mr. Lu, look, this is the price we can accept."

"What do you think of a spiritual charm in exchange for about 100-200 million yuan in supplies?"

Rize Civilization's 200 million yuan can almost buy a 50,000-ton die forging press.

If converted into machine gun bullets, it would be about 40 million rounds.

Lu Yuan nodded, feeling that the price was quite affordable.

He casually handed this information to the secretarial team at the rear.

Some experts think it's okay: "There is no need to buy machine gun bullets, we can slowly make them ourselves. Industrial aircraft are obviously what we are in urgent need of."

“One Lingyun and one set are really not expensive.”

Some people also feel that they are at a bit of a disadvantage. When it comes to technology, if they have a large population, they can slowly climb the ladder. As long as the talent mechanism is sound, there will always be what is needed.

However, once you miss the ideal resources of Shumiba Civilization, it is difficult to buy them again.

Some experts even think: "If you exchange 1 Lingyun for 200 million, you will lose a lot... The GDP of Lize people must be at least 100 billion, right?"

"How much aura do they produce in a year?"

"1 Lingyun exchanged for 2 billion is about the same."

However, Lu Yuan felt that this kind of transaction was quite profitable - at the current rate of development, it would take hundreds of years and a population of tens of millions to build these industrial machines.

He sighed softly: "In business, you have to make your own money. Do you care whether others make a lot of money? If you just watch others make a lot of money, you will stop doing this business. Isn't that stupid?"

"And you underestimated the difficulty of developing physical technology."

"These machines are all brought from their mother civilization, and the industry chain with billions of people produces top-notch products."

"Now that they are selling one, they are losing one."

"And our idealistic technology tree is actually a bit crooked compared to materialistic technology."

Think about it, the development of physical technology can also promote the progress of idealistic technology.
To be continued...