"Why is Zhao Yu here?!"

"He won't be here to ask the master, right?!"

Zhao Yu's sudden visit startled everyone present.

Senior Colonel Chu shook his head and said, "It shouldn't be Xingshi's question, otherwise he should have come five hours earlier......"

"I'll go up and see what'......"

When he came to the ground, the scene was quite harmonious, and Zhao Yu was sitting on the sofa chair chatting with Wang Dayue.

Seeing the arrival of Senior Colonel Chu, Wang Dayue hurriedly got up, got out of the way, and left consciously.

When the idlers disappeared, Colonel Chu smiled and said, "At the ribbon-cutting ceremony, Mr. Zhao Yu left suddenly, but what happened?" ”

Zhao Yu smiled back and said, "It's nothing, the dog at home jumped over the wall and broke his leg, go back and take a look......"

Both sides have a tacit understanding, and there is no such thing as a TD spacecraft sending a distress signal.

Seeing that Zhao Yu didn't say anything about Zhang Tao, Colonel Chu didn't mention it, and asked Zhao Yu about the purpose of coming this time.

Zhao Yu said directly: "Blue Moon Technology Company's factory in Blue Star is very good, we have seen your sincerity, and after discussion at the top, it was decided to develop new products to enter the Blue Star market......

Now, there are still 7,000 technology points left before the upgrade of the third-generation nuclear fusion, and after the upgrade, all kinds of warships can be replaced.

New commodities, is it to accelerate the development of Bluestar technology?

Colonel Chu thought for a moment, knowing that this incident had accelerated the original plan of the lunar aliens.

This means that the time left for Blue Star is shortened!

He felt a little uncomfortable in his heart, but there was a surprised expression on his face, "Welcome, your technology has benefited the Blue Star people, and I thank you on behalf of all the Blue Star people......"

"I wonder what kind of products are entering the market this time?"

Most of the technology trees in the moon base have developed in the direction of weapons, and there are not many life science and technology products that can really be taken out.

In order to make up the 7,000 technology points, Zhao Yu took a lot of things out this time.

"I found that there are many high-rise buildings in Bluestar, and they basically rely on elevators to get up and down......"

"The number of deaths due to elevator failures remains high every year......"

"Therefore, we plan to invest in the optical tweezer ladder project in Bluestar to replace the elevator and achieve no casualties up and down the stairs......"

Optical tweezer technology?!

Colonel Chu was shocked in his heart, he didn't expect the lunar aliens to come up with this technology.

When I met Zhao Yu for the first time, the scene of the other party descending from the sky like a fairy and relying on light tweezer technology was still deeply imprinted in my mind.

Colonel Chu said tentatively: "I don't know how many Blue Moon Coins you have to exchange for a Light Tweezer Ladder?" ”

"One hundred blue moon coins, what do you think?"

Zhao Yu's main purpose this time is to recover technology points, and the price is decent.

Optical tweezers can recover almost 500 technology points.

As for the issue of resources, he has already asked Uncle Da to send a few production lines for detecting and collecting resources-Xiaotian, and when they are in place, they will go directly to the Blue Star underground to excavate, and how many resources will be needed.

Colonel Chu made a simple conversion, and found that the price was indeed not expensive, so he nodded and agreed.

The first deal was negotiated, and Zhao Yu then began to introduce the second product.

"I found that there are many people in Blue Star who have never been able to leave their birthplace and see the scenery of the world in their lifetime, and there are people who were born in the tropics and have never seen snow in their lives......"

"Therefore, we plan to invest in an environmental simulation product that allows people from all over the world to experience different landscapes......"

Previously, he didn't trade the technology of atmospheric environment simulation, because he was worried that the Blue Star people would run to the moon and be his neighbors.

Now, a lot of various spaceships and warships have been built, and the Blue Star is about to be blocked, so I am not afraid that they will run to the moon.

Senior Colonel Chu's face was silent, but in the bottom of his heart, he was ecstatic.

The dungeon plan was just launched, and Zhao Yu sent an atmospheric environment simulation here, which is simply a pillow sent by someone when he is sleepy.

"Very good, I thank you for the children of the tropics, I don't know the price of this product?"

"1000 Blue Moon Coins?!"

Zhao Yu quoted the price of 1,000 Blue Moon Coins according to the proportion of other products exchanged for Blue Moon Coins, but the commercial value of this product is not high.

Therefore, Zhao Yu actually has room for price reduction in his heart, as long as he can sell it, he can recover 1000 technology points, even if it is 1 blue moon coin, he will sell it.

"Deal!"

Colonel Chu agreed so happily that Zhao Yu was a little surprised.

But he didn't think much about it, and talked directly about the third product.

"I found that the speed of mining your underground resources seems to be a bit slow, and many mineral resources cannot be explored......"

"It may affect our trade, so I plan to sell you a very efficient shield machine......"

"Helping you improve the efficiency of mining underground mines......"

Shield machine?!

Colonel Chu's pupils shrank, and he was shocked.

At this moment, he wondered if Zhao Yu had eavesdropped on their conversation, the dungeon plan, with Blue Star's own level of science and technology, was very inconvenient to excavate, time-consuming, labor-intensive and resource-consuming.

With the Alien Shield Machine, you might be able to build a deeper and bigger dungeon.

For Zhao Yu, the shield machine is a technology developed in the early construction base, and it has no other use except for making holes in the ground, and it can be sold to Blue Star, which can recover 500 technology points.

Colonel Chu's pupils changed for a moment, and he recovered quickly, but he still let Zhao Yu see it.

They need this stuff?!

Zhao Yu originally planned to quote 1,000 Blue Moon Coins, but seeing this, he said tentatively: "10,000 Blue Moon Coins, what do you think?!" ”

Senior Colonel Chu tried his best not to show his flaws, and asked about the power of the shield machine.

When he heard that the shield machine could dig to a maximum depth of 100 kilometers underground, he couldn't hold back anymore and agreed.

10,000 Blue Moon Coins have been promised, and Blue Star is ready to build an underground base?!

Zhao Yu almost guessed the truth, but he didn't care, since today's spacecraft distress incident, he also figured out how to treat Blue Star.

As long as the other party doesn't leave the planet to cause chaos for him, and doesn't self-destruct so that he can't recover technology points, whatever they do.

Anyway, Zhao Yu is not ready to give weapons at all, and with Blue Star's own research and development, it is impossible to catch up with him.

The deal of the shield machine was negotiated, and Zhao Yu went on to talk about the next product.

"The power generation efficiency of your planet is too low, I plan to invest in a nuclear power plant, how about it?"

Nuclear power plant?!

Senior Colonel Chu was stunned for a moment, and quickly reacted, this is an alien nuclear power plant.

He couldn't help but breathe rapidly, and said nervously: "Is it a nuclear fusion power station?!" ”

"Of course!"

Zhao Yu nodded.

This is the bulk of this recycling technology point, the first generation of nuclear fusion power plants, once the transaction is successful, will be able to recover 4,000 technology points, including the technology points that have been spent on various generations of nuclear fission technology in the past.

If Zhao Yu wants to trade the second-generation fusion power station in the future, he can only recover 5,000 technology points when he was upgraded, and he can't recycle the technology points of basic technology twice.

Of the 50,000 science and technology points, nearly 20,000 were spent on the seven foundations and various research institutes, which cannot be recycled.

The remaining nearly 10,000 technology points are almost all on various weapons and spaceships and warships.

Then there are the 3,000 science and technology points for the construction of the first, second, and third generation nuclear fission reactors, as well as the 1,000 technology points for the first generation of nuclear fusion and the 5,000 technology points for the second generation of nuclear fusion.

Except for taking out the first-generation nuclear fusion technology to recover technology points, he has no other way to quickly scrape together 10,000 technology points.

"Are you really going to invest in a fusion power station in Bluestar?!"

Colonel Chu couldn't help but stand up, how dare aliens give them this technology?

Aren't you afraid that they will go against the sky?!

Zhao Yu didn't care, nuclear weapons are okay to use inside the planet, but when they leave the planet and go to the space environment, the power is very small.

This is due to the fact that the mechanism of attack of nuclear weapons is damage such as electromagnetic pulses, shock waves, and explosion heat, in addition to some radioactive contamination against living beings.

However, in a cosmic vacuum, after a nuclear explosion, there is no difference in air pressure, and there is no shock wave.

The various types of radiation generated after the explosion are completely useless in the space environment, and there is no radioactive radiation deposition in the space environment.

The only thing left to have a certain effect is probably the high-energy particles that will be released in a short period of time when they explode, which can produce powerful electromagnetic interference and affect electronic equipment.

Senior Colonel Chu took two deep breaths in a row before suppressing the excitement in his heart and asked in a deep voice:

"Mr. Zhao Yu, I don't know how much the nuclear fusion power station you invested in?!"