In the dim light, a chubby figure sat intently at the log table and worked.

The charcoal pen in his hand danced briskly on the slightly yellowed paper, making a brisk "rustling" sound.

"Hmm......" Lao Xia finished the last word of the draft paper, and wrote the date and signed his name with satisfaction.

Just then, there was a knock on the door.

"Tuk Tuk ......"

"Please come in." Lao Xia moved his stiff old waist, and suddenly there was a "gurgling" bone joint sound, "Oops...... Hiss ......"

As soon as Chen Zheng entered the door, he heard Lao Xia cry out in pain.

"What's wrong with you?" Chen Zheng put aside the hot noodles in his hand, stepped forward and helped Lao Xia to lie on the bed.

"It's old...... It's okay...... ......"Lao Xia went to bed with Chen Zheng's strength, rested on the pillow for a while, took the noodle bowl and didn't eat, just looked at Chen Zheng like this, and said with a smile:

"You busy man has nothing to do but go to the Three Treasures Palace, and you also brought condolences here...... Lao Xia picked up the chopsticks, stirred the noodles, and took a big mouthful of them, "...... Say, what's the matter. ”

"I'm not busy, I'll talk about it after eating."

"Don't be embarrassed, just say something." Lao Xia stuffed noodles in his mouth and said vaguely.

Seeing that Lao Xia couldn't help but say, Chen Zheng had no choice but to explain his intentions: "I have a copy of the information I want you to see." ”

As he spoke, he threw it to Lao Xia with his personal terminal.

"Oh? It's ......"

Lao Xia only glanced at it at first, but soon he glanced again, and then the whole person was stunned, and the long noodles hung from the corners of his mouth into the bowl, looking ridiculous.

"Then you better finish eating first...... Chen Zheng said hesitantly, but before he could finish speaking, he was interrupted by Lao Xia.

"Where did you find that!? Is there any other part!? And what does this part mean!? What is this zero-pressure reaction? What is a solar stove? What is the interaction of gravitational waves under double interference? Does it mean that gravitational waves are also entangled!? ”

Lao Xia hung noodles on his mouth, and excitedly tugged at Chen Zheng's shirt and kept asking, all kinds of questions mixed with alien knowledge and earth knowledge directly confused Chen Zheng.

Although Lao Xia's language is also Chinese, there is no problem of incomprehension in the dialogue with Chen Zheng...... However, except for a limited number of questions, Chen Zheng couldn't even understand the other questions!

"That...... Why don't you figure it out first? Chen Zheng gestured at his chin.

"Huh!?" Lao Xia was stunned, "What do you mean?" What does entanglement have to do with your jaw? ”

“…… I mean noodles ......," Chen Zheng looked up speechless.

“…… Noodles? Oooh...... Noodles! Lao Xia thought hard about the connection between entanglement and noodles, and then realized that Chen Zheng was talking about the noodles sticking to his chin.

"Haha, sorry, I'm a little hooked." Lao Xia laughed at himself, snorted and finished the rest of the noodles, drank up the noodle soup, put the bowl aside and wiped his mouth with his sleeve, got up and sat down at the table, and reopened the information that Chen Zheng passed on to him.

"Here...... Over here...... And here. Lao Xia skillfully used his personal terminal, directly marking all kinds of problems on the materials that Chen Zheng passed on to him, and then the originally neat materials were covered by various colors of handwriting and became colorful.

Waving his hand to re-pass the material to Chen Zheng, Lao Xia instructed: "In this way, if you don't understand, just ask that ...... Glasses, I found that he also knows a lot, but unfortunately when I asked him for advice, he avoided answering, saying let me ask you...... What a tight mouth! Then he couldn't do anything about it. ”

"Wouldn't it? Did I ask him to cooperate with you? Chen Zheng was stunned.

"Uh...... Ahem, ahem, I don't blame him, I'm asking questions that have nothing to do with research......"

Lao Xia snorted embarrassedly, quickly pulled the topic back, and asked with some curiosity: "You have a ...... What exactly is an instrument used for? ”

"This is supposed to be some kind of force field shield, ejected from a nozzle...... Some kind of invisible matter that blocks the attacks of physical and energy forms. Chen Zheng described as he recalled how BT-7274 blew away his lightsaber.

That's right, this is the "method" that Chen Zheng and the glasses man said before. Of course, the so-called method is not to refine the titanium element, but one of the series of black technologies left to him by the girl.

Zero Pressure Shield - This is the official name for that means of defense. Its principle of action is actually very simple, it is to use some kind of force field generator to blow small pieces of zero crystals of a specific shape.

Although it sounds as simple as breathing fire with alcohol, Chen Zheng can't even understand the symbols on the design drawings...... If you don't have the most basic understanding of it, even if Chen Zheng smashes it with zero crystals, he can only smash out a plausible shell.

"That relevant information ......" Lao Xia looked at Chen Zheng with a little expectation, as if waiting for the teacher to send candy to the children.

"Sorry, that's all there is to it." Chen Zheng shook his head apologetically, "Among the information I got, only the information of the tide gate is complete, and the rest is her...... The impromptu idea was given to me, and it was not sorted out. ”

"Well, that's right...... What a pity. Lao Xia looked at Chen Zheng with great regret, smacking his lips unwillingly, "Gravitational wave entanglement...... It's worth at least 10 Nobel Prizes...... It's a shame. ”

"......" Chen Zheng was speechless.

He didn't have a good opinion of the Dynamite Prize, especially the Dynamite Peace Prize, which simply became a disgusting tool for certain political forces.

For a scientist, however, several other Nobel prizes are simply their life's work......

"In the future, I will also get an award to squeeze it down......" Chen Zheng looked at Lao Xia, who was full of regret, and couldn't help but whisper in his heart.

However, even Chen Zheng at this time didn't know how this almost joking complaint would transform people's three views and how it would change the social class of the whole world......

"Oh, you show that thing to your glasses, explain as much as you can, and forget what you can." Lao Xia said, "I have read the entire drawing, except for the most critical zero-crystal processing, the rest is not difficult to achieve...... You can do this, ...... like this."

With Lao Xia's explanation, many incomprehensible places on the drawings suddenly became clear. Although Lao Xia always sighed that he didn't know what the principle of doing this was...... But for now, Chen Zheng doesn't need to know why, he just needs the result.

With the solution of the Zero Pressure Shield, the strongest form of defense, the last piece of the puzzle of the Cleaner Robot can be completed.

After Chen Zheng helped process the Zero Crystal, the first batch of two Zero Pressure Shields was quickly assembled, and then immediately loaded onto Cleaner 1 and 2.

Everything.

"Tomorrow, we're going to meet those damn bugs."

Chen Zheng said.