Mr. He took a breath and continued, "I have been studying fog stones for more than ten years. This underground base was originally built to study fog stones. This year, there have finally been some breakthrough progress. I dare say that our research on fog stones has been at the forefront of the world."

"The biggest problem in the area covered by thick fog stone molecules is the shielding of electromagnetic signals. When the world is covered by such thick fog, the communication level has almost returned to the era of wired and telegraphy. In this regard, research institutions around the world have made no progress for the time being."

"Because before, this was an unpopular topic, there were too few institutions in various countries studying this topic, and the resources invested were very limited. Only we and the other one paid more attention to it, which was considered to be a relatively large investment."

"Another problem is that the thick fog blocks the line of sight. Most observation methods have no effect. The current method can be used is to judge the position and distance of the opponent by sensing the ground vibration. This method is too simple, with large errors, and it is difficult to judge the enemy and us. In large-scale combat, the effect is limited."

"The topic I am studying is this direction. Through research, we found that the reason why this thick fog can shield electromagnetic signals and many observation methods are also invalid is that after the fog stone molecules melt into water, they are between liquid and gas, and it is like forming multiple films, which are difficult to penetrate."

"Later, one of our team members came up with an idea. Since we could not observe what was inside, could we directly monitor the fog stone molecules? Along this idea, we conducted experiments for several years and finally made a breakthrough. We called it the fog stone glasses."

The old man turned his upper body, reached out from the back of the wheelchair, took out a box and opened it, "That's it."

Chen Xu and Bai Jinxuan looked over and said that it was more like a helmet than glasses. It was bigger than the night vision device Chen Xu wore just now.

"We have finally found a way to observe fog stone molecules through countless experiments, which is to use the correlation of this molecule after it is dissolved into water. We fixed a layer of fog stone molecules and water in the middle of the lens to monitor the changes in the mole. Once someone or object enters the fog, it disturbs the fog stone molecules. The software inside will form the corresponding image based on the algorithm we developed."

When General Manager He introduced it, he said a lot of principles. Chen Xu and Bai Jinxuan struggled to hear it, and they didn't understand some of the contents. But I understood the last sentence. In this pair of glasses, you can see the scene in the thick fog.

Both of them had their eyes lit up, this was a good thing.

Since entering the dream, the biggest feeling of the two of them is that the ubiquitous thick fog is too annoying. In comparison, the others are still tolerant.

"We made a batch of finished products, with a total of fifty pairs. The robot attacked too suddenly. As soon as we passed the message out, the communication was cut off. We don't know if this message can attract the attention of the senior management and whether people will be sent here."

"Luckily, after we were forced into the underground base, there were not many robots that came in. The soldiers fought desperately and killed most of the robots. Now, there are about a hundred robots in the base, scattered in the base. Only then can I survive."

The old man said, coughed twice before continuing, "I want to ask you to bring ten pairs of fog stone glasses and related manufacturing technical information, and give it to the country."

When Chen Xu and the others heard this, they looked at each other.

Finally, Chen Xu spoke and said, "We will do our best to complete the task."

He had realized that this might be a main task.

In the previous two dreams, he completely experienced the mentality of life and had never thought about completing the task.

Especially in the second dream, he didn't even understand the background of the world, and he would go offline when he encountered the first wave of enemies. If Yang Jinxia hadn't been able to do so, his mission would have failed.

This time, he chose a more radical gameplay and challenged the hidden dungeon when he came up. It was a lucky thing to be able to pass the level and see this old man.

Those robots are fast and powerful, and they are not comparable to ordinary people. If they weren't wearing an electromagnetic pulse gun, their marksmanship would be powerful enough. When they met the first robot, they would kneel down.

The difficulty of this dungeon is still too high for him.

In contrast, after passing the level, the reward is naturally extremely generous. By the way, a main task was started.

He is now considering whether the points he gets higher if he participates in an important plot, at the end of the mission?

…………

Seven days later.

At the entrance of the underground base, Chen Xu, who was sitting in a wheelchair, looked at General Manager He and said, "Why don't you leave here with us."

"I'm old." Mr. He's worker is much more energetic than before. In the face of Chen Xu's invitation, he shook his head, "I've been here for more than ten years and don't want to leave."

"Grandpa He..." Bai Jinxuan felt a little sad when he heard his words.

Although they have not been together for a long time, they have formed some friendship.

Mr. He laughed and said, "Silly child, I don't die so easily. When the war is over, you have a child, so you can come back to see me at any time."

Bai Jinxuan's face turned red and he glanced at Chen Xu.

Chen Xu had no expression on his face, took out a pair of fog stone glasses and put them on, and said, "It's getting late, we're leaving."

The old man held his hand and said, "Take care."

"We will definitely come back to see you." Bai Jinxuan walked and turned around frequently until he could not see him.

The wheelchair Chen Xu is now in is electric and does not require human push. He can control the direction of his progress with both hands, which is very convenient.

Both of his feet were fixed with splints. During the past seven days, they first removed the remaining robots in the base. Then they found the medical center and X-rayed both of his feet.

In the end, Mr. He moved his hands and connected the broken bones for him.

There is no way, Bai Jinxuan dared not take action, he himself couldn't take action.

Chief Executive He had no experience. He tried again and again and again, and went back and forth for a long time before he could get the bones together.

To be honest, although he didn't feel any special pain, he still felt a little nervous when he thought about that scene.

Afterwards, General Manager He looked at him with a strange look. He could only explain that his nerves were not normal and he could not feel the pain. Only then did he fool him.

Even if you take the bones and want to recover completely, it will take at least a few months, and it will be a hundred days of damage. It is not a joke.

Soon, they arrived in front of a green military truck.

This type of car is specially designed to transport important materials, it is sturdy and durable, and it is bulletproof and has much stronger safety performance than ordinary trucks. Moreover, it is electric and does not require burning oil.

The battery technology in this world is very powerful. Although it is not as amazing as the battery in the world of "Invasion of the Beast", it has exceeded many generations compared to the real earth.

Chen Xu took out all the batteries of the robot that he killed at the underground base, and there were more than 100 yuan in total, which was completely enough.

This time, Bai Jinxuan had to drive, and Chen Xu got on the co-pilot.

The two of them fastened their seat belts, Chen Xu opened the map and looked at it for a while, and said, "If it goes well, you should be able to arrive in half a month."

The first place that General Manager Chen asked them to go to was a military district in Lin Province.

“Let’s go.”

Bai Jinxuan said and slowly started the car. They carried thirty pairs of fog stone glasses and related manufacturing technical information, driving towards the thick fog.
Chapter completed!