"You engineers have to take a vacation once in a while! Always working overtime like this, maybe when you can't stand it psychologically, you're going to rebel again! ”

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

The mobilization of the community is well underway, and he himself has learned some medical knowledge and emergency repairs to the ship.

Even if the mothership is really blown up, using some escape ships, you can escape from a part of the population.

Anyway, this kind of thing is prepared.

The person on the screen is Ye Kaifu, as the person in charge of the underground engineering team, this guy is much harder than Zhang Yuan, and he is disgraced all day long.

"Rebellion? How can it be? Everyone is very happy, and the sooner it is built, the happier everyone is! Ye Kaifu said with a smile: "This battle star must be saved!" If you can't keep it, everyone will rebel. ”

"Makes sense......"

"I watched a recent military interview, and the content was very serious. What exactly is the form of the outside? Can you beat it? The general, who has been on TV and in the mud, did not answer the question in the end. ”

"Haha, you want to know? It's a secret, so I won't reveal it! ”

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

Zhang Yuan restrained his smile and looked at the gray-black, desolate battle star outside the window, plus more and more small guard-level military spaceships.

Most of these are armies that are training.

He still doesn't know if humanity will be able to complete the curvature engine of this planetary fortress and escape the area.

"The strength on paper, it's really inferior, we don't even have a battle star...... However, fighting a war is not enough on paper, but also on the rate of casualties that can be sustained. ”

"There is a big difference between a civilization that can withstand 5% casualties and a civilization that can withstand 50%. Anyway, you've heard what the show says. ”

"Okay, okay, basically got it...... You're busy with your business, don't bother. ”

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

……

The days that were not so calm passed in a hurry.

On this day, the Ministry of Foreign Affairs of the new human civilization suddenly received a notice from the military: an alien spacecraft was staying near the human air defense identification zone, asking for a diplomatic dialogue!

It's rare, really rare.

Since the adoption of the strategy of "scolding the mother with a cannon" in the joint meeting, the new human civilization has basically no foreign exchanges.

All civilizations are far away from human beings, for fear of provoking this "hedgehog".

Naturally, the new human side did not dare to slack off on this request, and hurriedly dispatched a spaceship with more than 50 diplomats on board to have a dialogue with it.

Near the air defense identification zone of the new humans, there are a large number of unmanned aerial vehicles and early warning aircraft, which are non-luminous, in a semi-stationary and semi-stealthy state, and appear inconspicuous in the dim starry sky.

But they are the main force of the first line of defense, and they can be recognized as soon as an alien ship is approaching......

After a day-long exchange, the spacecraft's diplomats returned with important news.

“…… It was the civilization that bought the extra color perception paper, called the Apollo civilization. They want to buy more technology in terms of intelligence. ”

"But we didn't offer anything about it, and we rejected their request......"

"At this juncture, more is better than less. Alas. ”

In normal times, this trade requirement is normal and people would be anxious, but now it's a little weird.

"Is that so...... What the hell does this civilization think, running over to communicate at this time? Captain Feng asked, feeling a little incredible, "Could it be that they have encountered some problems?" Urgently need technology for this? ”

Again, the diplomat said: "Maybe it's because the papers we sold in the past were not enough to meet their needs...... After being rejected by us, they want to communicate the relevant additional perceptual technology. ”

"They want to meet our scientists and have a scientific and technological conversation...... They said that there were some vague parts of the papers, and that they asked for a series of explanations, and that the specific questions were ...... in this table."

"Something vague? Can't ......."

"Didn't the original transaction use the amoeba faction's market as an intermediary platform?"

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

However, since the paper was written by himself, he was still patient and carefully read the other party's problem description. If you can answer it, then answer it and send the other party away as soon as possible.

Eventually, he shook his head: "These questions are not the scope of the extra color paper, if they are all answered, it will be another general direction, and they will be able to get all of the extra perception!" There are some things that we don't understand ourselves, they are white wolves with empty gloves! ”

"Unless they pay more amoeba points, we will be able to answer part of the solution."

But it is impossible for this civilization not to know this, and it will certainly not be untargeted, and there is a high probability that it will come with a certain purpose.

It's so suspicious!

Captain Ms. Feng stood up and asked, "How do they make a bid?" ”

"I haven't said it yet, it's just asking for an exchange of scientists."

"After the exchange, how to trade, do you trade with amoeba points?"

"It should ...... Right. ”

"Now there is no intermediate platform, should we give them papers first, or will they give us amoeba points first? How can the two sides trust each other? ”

These questions are the threshold that cannot be bypassed.

If there is no way for the two parties to trust each other, then they simply do not trade. It's very simple.

Li Zhendong had a whim: "Or, is this Apollo civilization trying to win us over to join their forces?" ”

Diplomat Lao Yang replied: "I don't know...... They didn't say that explicitly, they just wanted to get content on it. ”

"We said it directly, there is no such thing as New Humanity! But they are still there to ink. ”

One of the generals slapped the table: "Then just reject them!" Do you need to be so verbose? ”

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

After sending this electromagnetic wave, the alien spacecraft hovering near the air defense identification zone of the new human civilization did not stay and left quickly.

"I hope it's just that this civilization is suddenly brain-dead......"

Seeing this scene, Zhang Yuan frowned, faintly feeling that something was wrong.

As a result, after a month, this civilization actually came again, and they actually wanted to buy this planetary fortress that humans were developing!

And also gave a relatively "good" price: 1500 amoeba points!

This price does sound okay, because the price at which humans bought this battle star did not cost so many amoeba points.

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

However, humans have been developing it for a while and don't want to sell it just to earn a little amoeba points.

This planet is the capital for future development. I sold it for a small profit, and it was quite difficult to buy another one.