It's reasonable for me to have a two-way foil for a second-level civilization, right?

His abnormal expression quickly attracted the attention of several academicians around him.

Under the curious eyes of Mao Zhengzhi and Lu Siyuan, Lu Yongchang slowly raised his hand, and lightly clicked on the message with the yellow warning sign.

The frown quickly relaxed, and a deep smile appeared on his face again.

"professor?"

Seeing this, Mao Zhengzhi hurried to Lu Yongchang's side, and looked curiously at the small holographic projection: "What good thing happened?"

With a faint smile on the corner of Lu Yongchang's mouth, he said softly: "A breakthrough in anti-gravity technology."

"In the future, our large starships will also be able to land on planets."

……

The Anti-Gravity Research Center of the People's Academy of Sciences.

Swish.

The door of the laboratory suddenly opened, and the eyes of all the researchers were attracted to it.

Seeing the figure at the door, Armstrong Joseph's eyes lit up, and he immediately put down his work and went up to him.

"Greetings, Chief Lu!"

He said with a hearty smile: "I heard that the theoretical structure of the matter disintegration field has been completed, congratulations!"

Lu Yongchang paused slightly, and looked at the visitor curiously: "You are quite well informed about this news!"

"I just came out of the laboratory over there, and you heard about it?"

Joseph laughed and gestured to the distance: "Professor, look at who that is."

Lu Yongchang looked in the direction of Joseph's finger.

A familiar figure came into his eyes.

Lu Yongchang was stunned for a moment, apparently he did not expect to see him in this laboratory.

"Wilson?"

"Why did he come to you?"

Joseph shrugged and said in a loud voice: "Professor, he has been a regular visitor to our side recently."

"As for the reason... you should ask him yourself."

Joseph's voice woke up Wilson in the distance.

The moment he saw Lu Yongchang, he ran over hastily.

"professor!"

His face flushed slightly, and he waved his right hand excitedly to Lu Yongchang: "I've been waiting for you!"

Lu Yongchang: ...? ? ?

"It is said that……"

"Are you a regular here?"

Lu Yongchang looked at Wilson in front of him suspiciously, and said with some surprise: "Does this thing have anything to do with you?"

"Have you finished your research on matter disintegration rays?"

Wilson, who ran excitedly to Lu Yongchang's side, froze immediately, and slowly turned his head to look at Joseph who was beside him.

"Joseph...you..."

On his still smiling face, there was an unbelievable look of being betrayed by his friends.

Joseph shrugged again, crossed his arms and said, "Don't look at me."

"The research resources of the Antigravity Research Center are all planned, and I can't make the decision."

Hearing this, Lu Yongchang couldn't help raising his eyebrows, and cast a questioning look at Wilson again.

"professor……"

"This matter...it's a long story..." Wilson scratched his head with a smile and said in a low voice.

"Then make a long story short."

"... Then we have to start talking about it three years ago."

……

Led by Joseph, Lu Yongchang and Wilson walked slowly towards the core area of ​​the laboratory.

"... Generally speaking, that's what happened." Wilson licked his slightly dry lips, staring straight at Lu Yongchang's expression.

Lu Yongchang raised his eyebrows: "Rely on the interference and offset technology of the great unified field to gravity, so as to break the gravitational shield of the opponent's starship..."

"It's a bit similar to the cracking method of the magnetic field shield."

"That's why you're looking for Joseph?"

Lv Yongchang thought to himself, "It's true, the anti-gravity technology he researched is based on the grand unified field theory."

Wilson looked at Lu Yongchang anxiously: "Do you think this plan is feasible?"

He didn't respond, but turned to look at Joseph who was leading the way beside him: "Here, what do I ask you, tell me your opinion?"

Chapter 739 [Material cracking cannon]

Obviously, Joseph has been thinking about this issue for a long time.

Hearing Lu Yongchang's question, he said without any hesitation, "In theory, this is feasible."

"But compared with cracking the magnetic field shield, it is more difficult to break the gravitational shield."

"We need higher-precision grand unified field generation and control units."

"Not only that... Compared with breaking the magnetic field shield, breaking the gravitational shield may require higher computing power support."

"You don't have to worry about computing power." Lu Yongchang smiled slightly, "Since you think it is possible, then this research project will be handed over to you."

"Professor, the current anti-gravity technology has made a breakthrough, and the laboratory has enough free time to carry out this research, so..." Joseph said hurriedly, and suddenly, he widened his eyes, "What did you say?"

"You agree to this research project?"

Lu Yongchang stopped with a smile and looked at the scene in the open door ahead: "Why don't you agree?"

"Scientific research, you have to try to get results."

"Let's go and try it, what if it succeeds?"

The scenery inside the gate is clearly reflected in Lu Yongchang's eyes.

It was a non-magnetic metal ball that was not too big.

The whole body of the metal ball is closed and smooth, and there are no engine ports on the surface.

In Earth's artificial gravitational field, it hovers quietly in the air, as if something invisible is holding it up.

As Lu Yongchang and others approached, the metal ball began to float slowly.

Under Zero's control, it quickly drew graceful arcs in the air.

"How much does it weigh?"

Lu Yongchang stared at the metal ball that was moving irregularly, and asked softly.

"Counting the internal control device and antimatter battery pack..." Joseph thought for a moment, and gave an answer, "About 30 tons."

……

The earth calendar is 3655 years.

On the basis of theoretical research, the [Material Disintegration Cannon] and the shield-breaking device for gravitational shields were successfully developed almost at the same time.

Of course, such a rapid progress cannot do without the help of Lu Yongchang.

Both weapons passed tests in the laboratory.

But if they want to go to the battlefield, they still need to conduct actual combat exercises.

Target, as usual, chose the standard combat power of the human fleet - [Golden Crow] battleship.

【Earth】in the command center.

Lu Yongchang sat in his seat, watching the two [Golden Crow] battleships that gradually receded in the holographic projection.

Not far away, Wilson and Joseph were whispering.

Beside them, Yevgeny stared sullenly and silently at the universe beyond the porthole.

The joys and sorrows of people are not connected. At this time, he only felt that the two people around him were noisy.

This is the command center!

What does it look like laughing and joking!

Thinking of the scene where Wilson asked him to show off the matter cracking cannon some time ago, Yevgeny clenched his teeth again.

It is difficult to continue to improve the power of anti-matter cannons, unless the technology of human civilization achieves a breakthrough, such as becoming a sixth-level civilization.

But by that time, will the antimatter cannon really be useful?

Thinking of this, the sense of crisis in Yevgeny's heart became more solidified.

A burst of light laughter came from beside him.

tsk...

Yevgeny moved his body calmly, keeping as far away from the two people around him as possible.

Are you that happy? !

No, he has to create a more powerful weapon!

Thinking of this, his face became more and more gloomy.

This scene completely fell into Lu Yongchang's eyes.

Knowing the grievances between the two, he didn't care, and even chuckled with interest.

The laughter attracted the attention of Zhao Zijie beside him. Seeing the confused expression on Zhao Zijie's face, he shook his head slightly, then stood up from his seat: "The first actual combat exercise of the matter cracking cannon begins now!"

"Material Disintegration Cannon starts charging!"

"Launch a gravitational shield disruptor."

After the words fell, a miserable green light lit up from the muzzle of one of the [Golden Crow] battleships.

The huge muzzle, at first glance, can be seen as a product of transformation mixed with technology and hard work.

While the miserable green light was on, the side hatch of the [Golden Crow] battleship quickly opened, and hundreds of small ship-borne drones swarmed out, chasing after the target ship ahead.

These shipboard drones are equipped with gravitational shield disruptors.

This is where the flaws of energy weapons lie.

Since there is no carrier, unless it is extremely close, it needs additional equipment to help it break the enemy's gravitational shield.

Zhao Zijie's voice also followed: "Target ship, the shield system is running at full power!"

"Try to maneuver to avoid enemy ship attacks!"

Under the orders of the two commanders, the two [Golden Crow] battleships started a chase outside the Kepler 452 star system.

The same battleship performance, the main operator is zero...

The chase between the two suddenly became meaningless.

Every maneuver of the target ship will be analyzed by the attack ship in real time, and the prediction and locking will be completed.

Almost equivalent to fighting each other left and right.

After waiting for a while, Lu Yongchang shook his head helplessly, and directly gave the final order.

"Activate the gravitational shield disruptor."

"Cracking cannon, launch!"

The moment the voice fell, a miserable green light beam gushed out from the muzzle and shot straight at the target ship.

That is the guiding beam of the matter breaking field.