Throughout the ages, there have been countless traitors among human beings. Especially in the early years of the end of the world, human survival was very difficult.

Because some people always feel that humans will lose to mutant beasts, and the mutant beasts they want to ask for forgiveness actually defect to the mutant beasts with important information about humans.

The final result was that humans suffered heavy casualties, and these traitors were eaten by the mutant beasts without hesitation.

These stupid behaviors are not special cases, there will always be a few of them every once in a while.

Fortunately, after the establishment of the base city, most of the human traitors were ordinary people or extraordinary beings with relatively low strength. Very few extraordinary beings of level five or above betrayed humans.

Generally speaking, strong people at this level are very firm in their hearts and will never betray humanity.

This time the controller of the secondary base city betrayed humanity, which suddenly confused everyone. How is this possible?

Anyone can betray, but as the controller of a secondary base city, why would he betray humanity?

"What exactly happened?" Su Chen asked his men.

"Commander, the information we got was released by the first-level base city to all base city senior officials. The people below don't know about it for the time being, but it can't stop the fire. It won't take long for almost everyone to know about it."

It's Yuri's voice.

The popularity of mobile phone cards has made message transmission more convenient. Although it has only been a day in the past, some base cities have already had the ability to call each other. When these people were able to contact their relatives, they all shed tears of excitement.

Some people who couldn't find their relatives, regardless of other things, found a stranger who had a mobile phone and called him directly. The two chatted animatedly.

Yuri continued: "The news said that Lu Jian, the controller of the secondary base city Huangye City, told the mutant beasts the most critical city wall construction technology in the base city. In the future, the mutant beasts may attack the weaknesses of the city wall.

This is very bad for humanity."

Su Chen frowned. The controller of a secondary base city should not be stupid. Why would he do this? His behavior was quite satisfying. In the end, all human beings were unlucky.

After all, the construction technology of base city walls is the same in all base cities. As long as this technology is obtained, mutant beasts can target the weaknesses and cause devastating blows to human city walls.

"reason."

"It is said that the controller's close relatives were threatened by mutant beasts. In the end, he had no choice but to hand over the technology. After handing over the technology and getting his close relatives back, he voluntarily surrendered."

Su Chen pondered, if you put it this way, is this person forced to have no choice?

Not to mention that he only used his technology for the sake of his family, this alone is indeed a betrayal of humanity.

Only the controller of each base city knows the complete city wall construction technology, and even the deputy controller is not qualified to know everything.

Human beings took this into consideration at the beginning. When building the city wall, everyone only built a part of it, in order to prevent some people from becoming traitors and leaking some of the weaknesses of the city wall.

Unexpectedly, a controller would leak all the technology, and now the human city wall would become a huge hidden danger!

"Currently Donghuang has gone over to deal with it. He will personally take this person back for interrogation. Huangye City is managed by the deputy controller of the original first-level base city."

Su Chen shook his head helplessly. This kind of thing is already a blessing among misfortunes. If Lu Jian didn't just provide mutant beasts with city wall construction technology, but helped mutant beasts cooperate inside and outside, then Huangye City would probably be doomed.

It can be said that Lu Jian did not betray humanity in his heart, but his behavior did. In order to save his loved ones, he made the choice to betray humanity.

According to current human regulations, Lu Jian is likely to be thrown into the frontline battlefield as a death squad to kill enemies. There is only one thing for him to do in the rest of his life, to kill more mutant beasts!

It would be too wasteful to kill the master of the seventh level pinnacle directly. The emperors would not allow this, but he could contribute his last bit of value to mankind before his death.

The biggest reason why humans have been able to contend with mutant beasts for so long is the huge city wall outside the base city. Without the protection of the city wall, what can humans do to resist the attack of mutant beasts?

Many high-level officials in the base city are panicking. The mutant beasts have obtained complete city wall construction technology, and it will not take long before the weaknesses are discovered. By then, the human city walls will no longer be able to protect them.

"System, can you change the walls on the interface into some information so that people in this world can study and use it?" Su Chen suddenly thought of this.

Without city walls, humans are like losing their protective shell. Once the mutant beasts really attack, humans will probably suffer heavy casualties. This is not what Su Chen wants to see.

"Yes, but whether they can research it or not depends on them."

"This is enough."

Su Chen had already seen the system's walls. Their defensive capabilities were top-notch. Even fifth-level mutant beasts would find it difficult to leave traces on them. The most important point was that the height and thickness of the walls could be adjusted by oneself.

It's completely different in the game.

Su Chen immediately sent this information to Yuri and Su Yi. These two base cities were under his control, so of course he wanted to give them the good stuff first.

Yuri immediately asked the base city's researchers to start research. Su Chen's purpose was not to have the base city rebuild the wall, but to remove some of the flaws of the original wall through new wall technology.

Su Yi just received the news and told Linglong.

"Commander even has wall technology. Is it better than my current wall technology?" Linglong really couldn't believe it. If Su hadn't passed the information to her, she would probably be beaten to death even if she didn't believe it.

As the controller, of course she knew all the wall construction techniques. She just took a few glances to confirm that this was real!

"I will immediately ask people to study it, hoping to correct some of the defects of the current fence."

Linglong's shock was all written on her face. She never thought that a traitor had just appeared on the human side and leaked the technology of the city wall. So soon the commander had given her a new technology. Was he a god?

"When can I see the commander?" Linglong asked.

"It all depends on what the commander wants, I don't know either."

"Okay." Linglong sighed helplessly and started playing with the snake.
Chapter completed!