red dust fence

Zhang Han has been at the base recently. The base's defense system has been completed, including training. He is at the base and cannot get out. Of course, he doesn't want to and can't get out.

Ever since Chen Zihan brought Chen Yu and Luo Yan to see him, he had been in a peaceful mood and stayed at the base waiting for instructions wholeheartedly.

When he learned that Boss Gu had sealed the entrance and exit of the base, Zhang Han felt a little panicked. The reason for his panic was not because of him, but because he didn't know the situation outside and the situation of Chen Zihan and his children.

Are the three of them okay? Are they in any danger?The base seems to be busy all the time, but Zhang Han knows that Boss Gu will send out the goods early in the morning. Are Chen Zihan and the others safe?Will there be any accidents?
Tonight the only sound that can be heard is the chirping of insects in the woods.

The moon shines through the treetops in front of the window, casting mottled shadows, casting a strange light on the world.

The news from outside can't come in, and the news from inside can't get out. I don't know if Zhou Zerui can protect Chen Zihan, and I don't know if their plan can go smoothly.

Looking up, a full moon hangs on the treetops, glowing with cold light. Except for the place in the mountain that has electricity, the factory buildings exposed in the forest are pitch black at night. Such a quiet night, Zhang Han knew that there would be people standing guard with guns and ammunition around them, and their every move could not escape the surveillance of the base people.

Thinking that there are some brothers in the base who are sticking to their posts like him, waiting for instructions, Zhang Han is touched. Maybe they will stay in this mountain with this base forever, maybe they will leave here happily and go looking for each other. own family.

Unable to sleep, Zhang Han walked out of the room and walked around the house. The moonlight was so bright that walking under the moonlight could pass the long night.

The moonlight dragged Zhang Han's long figure, moving slowly.

How can we know the news from the outside world?
How can I contact Chen Zihan or Zhou Zerui?Pan Yu is out. Is there any danger?And Lu Yu, how was their plan implemented after Lu Yu was taken away?

How can he take these brothers out of the base?If there is action, how can they compete with those who have weapons without weapons in their hands?Although the defense system can trap people, is this not a long-term solution?What if all those people could enter the scope of the defense system?
The more Zhang Han thought about it, the more confused he became. He really felt that he was of no use at all now.

Walking to the command room of the defense system, Zhang Han opened the door and stood in front of the big screen, staring at the defense system and the faintly flashing red dots on it. Those were the ambush points set by him and Chen Zihan, but all actions He can only take action after Chen Zihan confirms it.

Zhang Han stared at the defense system for a long time, and suddenly found that one point beat at a different frequency than other points.

When setting up the defense system, in order to unify the time, Chen Zihan set the frequencies to be the same. Zhang Han rubbed his eyes, thinking he was dazzled, but at another glance, he found that not only were the frequencies different, but the color seemed darker. .

Zhang Han came closer and took a closer look. He memorized the points with different frequencies, and then counted the frequencies of other points.

Looking back, he was counting points with different frequencies, counting the numbers, and an idea flashed in his mind.

He found that the frequencies were indeed different and amounted to special symbols.

Zhang Han tried hard to remember those special symbols, and the corners of his mouth raised slightly.

His Ziang is so amazing, she did it, really did it!
The different frequencies of this point are based on the codes they agreed on in advance.

At this moment, Zhang Han was excited and proud.

The biggest shortcoming of the defense system is that it cannot transmit data without a network. This was a constraint that Ziang failed to break through when it was first developed. Moreover, when he first developed the defense system, he never thought that it would be used in such deep mountains and old forests, where there is no signal. place.Hearing Zi Ang talk about this matter, it has always been something Zi Ang felt regretful about. When he was at the base, Zi Ang also tried to write code, but there were too many things at that time, and Zi Ang did not have time to completely calm down. Research, now, Zi Ang has broken through this shackles, and she successfully sent the news back.

His son knew that he was worried about them!
Zhang Han tried his best to open his eyes wide and carefully counted the frequency of the points. Something blurred his eyes and flowed down his cheeks, but he still kept his eyes open without blinking. Watch.He stood there like this for who knows how long. After reading it over and over again to confirm that it was correct, he slowly turned around. He knew the message Zi Ang had handed over, but he didn't know how to reply to Zi Ang. He was not engaged in technical research. of.

When he walked to the door, he was startled by a figure standing at the door.

After taking a closer look, he saw the little one who always followed him.

"Why don't you go to rest so late?" Zhang Han asked looking at the figure in front of him.

"I got up to take a pee and saw you walking here. I thought something was wrong, but I found you staring at the wall motionless. I didn't know whether I should disturb you or not." Xiao Budian answered.

"I'm fine. I'm just worried about the defense system. Let's check if there are any loopholes." Zhang Han felt warm in his heart.

This child is relatively young and has never been exposed to the outside world here. He is originally very afraid of people, but he is unusually sticky to him. Maybe he usually gives him some delicious food. After all, Zhang Han is here. The treatment is better than others, and some delicious food is always brought in.

"Vulnerability? I heard that Mr. Chen held a meeting with them and said that if there are loopholes, don't be afraid, fix them and fight against them." The little boy looked up at Zhang Han.

Bug fixes and anti-bugs!

"How did you listen to their meeting?" Zhang Han asked.

"It was when they were training that I heard it while standing under the window." The little one didn't hide Zhang Han's words.

"You guy, Mr. Chen didn't even tell me. Don't dare let others hear this. If bad guys hear it, they will attack our defense system." Zhang Han warned the little one.

"I understand, I will only tell you one person." Xiao Bu nodded.

"It's getting late. Go back to bed quickly. I'll prepare delicious food for you tomorrow." Zhang Han coaxed the little one softly.

"Then you should go to bed early. You are not in good health and should have a good rest." The little boy followed Zhang Han to Zhang Han's door and looked at Zhang Han and said.

"Okay, go back to bed quickly, I'm going to sleep now." Zhang Han walked into the room and closed the door.

Looking at the little one in the distance, Zhang Han's heart beat wildly!

He knew how to reply to Zi Ang's message.

Until the little one was out of sight, Zhang Han rushed to the command room, turned on the computer, and adjusted the frequency of the different point to the frequency sent by Zi Ang.

He kept waiting to see if any more messages would be sent.

The night is getting colder, the moon is hiding behind the mountains, and the mountains are dark! (End of chapter)