"You engineers occasionally have to take a vacation! You always work overtime like this. Maybe you can't stand it mentally and will rebel again!"

On this day, Zhang Yuan joked at the electronic screen.

The community's mobilization work is in progress in an orderly manner, and he himself has also learned some medical knowledge and knowledge about emergency repair of spacecraft.

Even if the mothership is really blown up, some escape spacecraft can still escape from some population.

Anyway, this kind of thing is ready for trouble.

The person on the screen is Ye Kaifu. As the person in charge of the underground engineering team, this guy has worked much harder than Zhang Yuan and is covered in dust all day long.

"Rebellion? How is it possible? Everyone is very happy. The faster they are, the happier they are!" Ye Kaifu smiled and said, "This war star must be kept! Only when it cannot be kept will everyone rebel."

"It makes sense..."

"I watched the recent military interview, and the content on it is very serious. What is the form outside? Can you beat it? The general has been muddy on TV and did not answer this question in the end."

"Haha, you want to know? This is a secret, I won't disclose it!"

"I can't really beat it, right?"

Zhang Yuan restrained his smile and looked at the gray-black, desolate battle star outside the window, coupled with more and more small guard-class military spacecraft.

Most of these are troops being trained.

He still doesn't know whether humans can complete the construction of the curvature engine of this planetary fortress and escape from this area.

"The paper strength is indeed inferior. We don't even have a war star... However, fighting is not enough by paper strength, and we also need to consider the casualty rate that can be withstood."

"A civilization that can withstand a 5% casualty rate is very different from a civilization that can withstand a 50%. Anyway, you have heard what you said on the show."

"Okay, okay, I basically understand... You are busy with yours and don't bother me."

Ye Kaifu hung up the phone, but just clenched his fists secretly, hoping to hold on for a while.

...

The day passed by in a hurry without much peace.

On this day, the Ministry of Foreign Affairs of the New Human Civilization suddenly received a notice from the military: an alien spacecraft stayed near the human air defense identification zone and requested diplomatic dialogue!

This kind of thing is rare, really rare.

Since the strategy of "swearing and cursing" was adopted at the joint meeting, the new human civilization has basically no foreign exchanges.

All civilizations are far away from humans, for fear of provoking this "heedgehog".

The New Human Resources naturally did not dare to neglect the request in this regard, so they quickly dispatched a spacecraft, loaded with more than 50 diplomats, and had a dialogue with them.

A large number of drones and early warning aircraft wander around the air defense identification zone of the new human beings. These drones do not glow, are in a semi-stationary and semi-stealed state, and appear particularly inconspicuous in the dim starry sky.

But they are the main forces of the front line of defense. Once an alien spacecraft approaches, they can recognize...

After a day of exchange, the diplomats of the spacecraft came back with important news.

“…It was the civilization that bought the extra color perception paper, called the Apollo civilization. They wanted to buy more, about intelligence technology.”

"But we did not provide anything in this regard and rejected their request..."

"At this moment, it's better to have less than more things. Alas."

If it is in normal times, this transaction requirement is normal and people would like to do it, but it is a bit strange now.

"Is that true... What is this civilization thinking? Come over to communicate at this time?" Captain Feng asked, feeling a little incredible, "Did they encounter something wrong? Is this urgently needed technology?"

The diplomat spoke again: "Maybe it's because we sold the papers in the past that are far from meeting their needs... After we rejected them, they wanted to communicate relevant additional perception technologies."

"They want to meet our scientists and have a scientific and technological conversation... They say that those papers are somewhat vague and require a series of explanations, and the specific questions are in this table..."

"There is something vague? No..."

"Didn't the original transaction be used as an intermediate platform through the Amoeba faction's market?"

Zhang Yuan frowned and thought, what the hell is this Apollo civilization doing? He just wants to do scientific research at this time?

However, since the paper was written by himself, he was patient and carefully read the other party’s description of the question. If he could answer it, then answer it and send the other party away as soon as possible.

Finally, he shook his head: "These questions are not the scope of the extra color paper. If they answer them all, they will be another big direction. They can get all the extra perception! We don't understand some things ourselves, and they are making money!"

“Unless they pay more amoeba points, we can answer some of them.”

But this civilization cannot be unaware of this point, and it will definitely not be aimless and will come with a certain purpose.

Too suspicious!

Captain Ms. Feng stood up and asked, "How do they offer the price?"

"I haven't said it yet, I just asked for a scientist to communicate."

"After communicating, how to trade, do you use Amoeba points to trade?"

"It should... be right."

"There is no intermediate platform now. Should we give them thesis first, or will they give us Amoeba points first? How can both parties trust each other?"

These problems are unavoidable thresholds.

If both parties have no way to trust each other, then they can simply stop trading. This is a very simple truth.

Li Zhendong suddenly had a whim: "Or, this Apollo civilization wants to win us over to join their power?"

Diplomat Lao Yang replied: "I don't know... they didn't say this clearly, they just wanted to get content in this regard."

"We said directly that the new humans do not have this content! But they are still there."

A general slapped the table: "Then just reject them! Is it necessary to be so verbose?"

After a while, Captain Feng nodded: "Okay, then send an electromagnetic wave and let them leave quickly... and speak a little polite tone."

After sending this electromagnetic wave, the alien spacecraft hovering near the New Human Civilization Air Defense Identification Zone did not stop and quickly left.

"I hope this civilization suddenly became crazy..."

Seeing this scene, Zhang Yuan frowned and felt something was wrong.

As a result, after a month, this civilization came again. They actually wanted to buy the planetary fortress that humans are developing!

And a relatively "good" price was given: 1500 amoeba points!

This price sounds pretty good, because the price of humans buying this war star did not cost so many Amoeba points.

If you really sell it, you can still make some money for no reason.

However, humans have been developing it for a while and do not want to sell it just because they earn a little Amoeba points.
Chapter completed!