After feeling the familiar motion deep in my mind, Lu Yongchang flashed a hint of joy.

This feels ...

The technology tree space is promoted.

At the beginning, Lu Yongchang looked at the test star ship that seemed to be flying out of wild horses.

After all, the success of the anti -material engine project needs to be tested in various aspects to draw conclusions.

But now, Lu Yongchang completely put down the heart of the high hanging.

The reason is simple. Up to now, the technology tree space is the most accurate. It is the standard for judging whether key scientific research projects are successful!

Thinking of the technology in the fourth -level science and technology tree, Lu Yongchang has raised unlimited expectations.

He pressed his inner excitement, turned his head calmly to look at Fang Xu aside, and softly called: "Brother Xu."

"Um?"

At this time, Fang Xu's face turned red slightly, and his face was covered with a smile.

Obviously, he is happy to be happy for the successful operation of the anti -material engine.

But even so, after hearing the call of Lu Yongchang and seeing the slightly serious look on Lu Yongchang's face, he still converged the smile on his face for the first time, and looked at Lu Yongchang slightly:

"Is there any problem?"

At this moment, Fang Xu even made an emergency to stop the anti -material engine.

Looking at the dignified expression on Fang Xu's face, Lu Yongchang laughed dumbly: "Rest assured, there is no problem with the anti -material engine."

"I want to rest for a while." Lu Yongchang stretched his fingers to point out the distant office. "The next test items will be commanded by you."

Fang Xu glanced at Lu Yongchang's heavy dark circles.

Indeed, during the final research and development stage of the anti -material engine, Lu Yongchang, as the person in charge of the project, had almost no rest time.

Now the test is basically declared successful, and it should be a rest for a while.

Thinking of this, he hurriedly looked right and nodded with a serious look: "Rest assured, just give it to me here."

Nympho

After returning to the office, as soon as the body was stained with a chair, Lu Yongchang couldn't wait to close his eyes.

Consciousness instantly entered a green space.

Like the previous promotion, the bright white thin line continues to extend upward, and the invisible septum between the third -level civilization and the fourth -level civilization is quickly broken!

With the continuous shaking of the green technology tree space, Lu Yongchang's perspective also moved up quickly.

A technical technology that has been studied, like a horse lamp, flashed in front of him.

Lu Yongchang's attention was not attracted by these "passengers".

Since entering the technical tree space, his eyes have stared at the dariest cursor at the top.

After the bright white thin line broke through the barrier of the fourth -level technology tree, it quickly spread to the dim cursor.

【Anti -material engine】

The cursor gradually brightens.

The slightly dull white lines extend from it, extending to the top like a tree.

[Preliminary use of anti -material: anti -material bomb]

[High -energy γ -ray bundle cannon]

【…】

In addition to these slightly dim cursor, there is a bright cursor that has already attracted Lu Yongchang's attention.

[Anti -material factory: junior Dyson ball manufacturing technology]

With Lu Yongchang's attention to this bright cursor, a technology quickly emerged in his mind.

After browsing, Lu Yongchang's "look" suddenly became weird.

Is this ... Isn't this half of the Dyson Yun and Dyson ring system that has been completed?

No wonder there was no reminder of the technology tree space when completing this technology.

Dare to love, they have copied the road, and brightened the technologies that the fourth -level civilization needs in advance.

Lu Yongchang retracted his thoughts, extended his attention as much as possible, and tried to see more advanced technology.

【gravitational……】

It took a lot of energy. In the end, he just saw these two words.

Even so, Lu Yongchang is still hot in his heart.

Is it a gravity control technology?!

Thinking of the performance of the flagship of Rator's civilization in the battlefield, Lu Yongchang immediately firmly firmly had the guess in his heart.

It seems that you have to hurry up the basic technology of the fourth -level civilization!

Nympho

Lord Shin Star Gelizer 555.

An engineering ship connected to each other, forming a simple giant space factory.

Its main role is to process the various building materials transported by the [】] supplies reserve ships, so as to create a large Dyson Cloud.

With the end of the Dyson Ball Phase 1 project, these giant space factories constructed by engineering hulls also disintegrate.

"incredible……"

Within a Xuan Nu No. 2 in charge of the transport staff, Wang Mingyuan pulled the porthole and made a whisper: "I didn't expect humans to develop to this point ..."

"It's just ... it's just like watching movies!"

The next moment, a strange male voice came from around.

"Brother, wake up the people, right?"

Wang Mingyuan turned his head and looked at the direction of the sound.

"You are ..." In the face of strange faces, he asked carefully.

It was not that he was timid, but within a month after waking up, he found that there were big guys around him.

Because of the problem of the wake -up mechanism of the hibernation personnel, any of the "fairy" that wake up before he woke up.

You never know that the uncle walking on the streets of the city is a researcher from the Academy of Sciences, or a senior staff from parliament.

"I?"

Facing Wang Mingyuan's careful inquiries, the man laughed: "I'm responsible for the Dyson Phase 2 project."

"His!" Wang Mingyuan took a sigh of coolness.

Fuck!

This is really a big man!

"How much do you know about Dyson's phase 2 project?"

The man's expression was relaxed and asked casually.

"Dai, Dyson Phase 2 project, the main purpose is to build the Dyson ring that surrounds Glezer 555 to increase the output efficiency of the anti -substance production base.

Wang Mingyuan settled the God and explained in detail.

"Good basic knowledge."

Hearing that Wang Mingyuan answered without a lot of details, the man nodded with satisfaction, and then raised his wrist and glanced at the watch: "Large engineering architect ..."

"How do you think this first Dyson ring should be made?"

Wang Mingyuan breathed slightly.

"Don't be nervous, just ask your views at will." The man saw Wang Mingyuan's tension and said with a smile, "It's okay to answer it wrong. After all, only a few people know the specific construction plan."

Wang Mingyuan swallowed his mouth gently, and then raised his hand and wiped the cold sweat from his forehead.

Ah, fight.

What if the answer is right?!
Chapter completed!