I don't know much about modern war, even most people don't know much, but I also understand that it must be essentially different from the situation of people piling up in World War II.

Because of the extreme development of modern network technology, all kinds of cutting-edge weapons are actually controlled by computers. If the network suddenly fails, a country's combat effectiveness will be reduced by at least half in an instant.

This is not alarmist. In fact, more than four fifths of the nuclear weapons of several major powers are operated by computers.

The former aircraft dropping nuclear bombs has now become an extremely backward means.

In fact, these networks all need the guidance of communication satellites. Communication satellites are like a pair of heavenly eyes. They can not only connect people through long distance, but also determine the targets of various weapons.

Once the communication satellite in space is destroyed, those weapons, no matter how powerful their destructive power, seem to be blind. They can't attack the target, and everything is useless.

In fact, long ago, the state began to develop weapons against space satellites, which can explode satellites in space.

But it seems that this technology is of little use.

The end came suddenly, and all kinds of communication were interrupted at the same time.

With the spread of zombie virus, people gradually found that their daily life was cut off day by day, and the mobile phone signal began to be weaker and weaker, until finally, there was no signal at all.

The computer network was also quickly cut off, and the exchange of information between people was completely lost. Except for face-to-face conversation, people simply did not know what the situation was like on the other side.

"Later, after research, we found that this may be a special force field on the earth due to the advent of the end of the world. Even the magnetic field in space is affected. The satellites originally operating in fixed orbit have become disordered, their orbits have been disordered, began to collide with each other, burst and damaged, and finally led to the complete loss of network and communication on the earth."

"Now a lot of communication equipment are all waste."

"But there are always exceptions. Perhaps our country has considered this situation before, or for some other reason. In short, there is a military satellite launched in an extremely marginal orbit, which is far from the orbit of other satellites."

"This edge spared it from being destroyed in the collision of satellites."

"That satellite is actually specially prepared for the fifth World War area. In the future, if our satellite is destroyed by enemy countries, at least the military can still contact each other."

"Each theater has a special emergency command code. After entering the code, you can connect the satellite to contact other theaters and cooperate in combat."

"Although the coverage is limited, it is enough for the fifth World War."

"However, only after both parties know the code at the same time and enter the other party's instruction code can they contact the designated theater!"

Perhaps we are worried about being discovered by the enemy, so we have set up layers of obstacles in this regard, but now this obstacle has become our problem.

Mumu only knows the code here and found it by invading the military database. He doesn't know the code of the Western Theater, and the Western Theater is the same, so he can't contact other theaters at all. He can only rely on pilots such as Xu Rui to fly a plane... No, it's to fly a plane to contact.

Although it is inefficient and dangerous, this is the only way.

Having said so much, I finally understand the usefulness of this emergency command code.

"Without our code in the Western Theater, we can't contact us, and so can we on our side, right?" I asked, "how can we tell them our code... Grass, who designed this thing and made it so stupid?"

"Yes, now the communication is interrupted. The only way is to send someone to tell each other our code and get back the other's code. This is the only way," Mumu said.

"It's too dangerous. It's thousands of kilometers. A little carelessness on the road will kill the brothers, but they won't get anything." Shang Qi opposed such a dangerous plan.

"Moreover, I feel that we are living well now. There is no need to take such a big risk to contact each other," Shang Qi continued.

"No... this... Is very necessary." I can't see Mu Mu's face. I can only see the dignified eyes.

"It is very necessary. Although our underground city is temporarily safe, it is not long-term, and the information exchange between us is very important. You know, the people on our side are decreasing day by day until they are completely extinct... Who wants to see this kind of thing?"

Yes, there are more and more zombies and fewer humans.

This problem must be solved. Our generation has no problems, but when we are old and weak and have no strength to fight, who can protect us from this chaos?

We don't know, but there are a group of medical experts in the Western Theater. Maybe they can solve this problem.

Perhaps, there are people living in other war zones. As long as it is absolutely safe, we are willing to travel long distances to find an absolutely safe environment for future generations and for us.

"This task... Just leave it to me. Anyway, I'll go back and report sooner or later. I'll give your emergency command code to our commander at that time." Xu Rui said: "as long as you give me a plane..."

"I'm very sorry. We can't agree to your request." ah Shen shook his head immediately. "As I said, our military area command has been almost completely destroyed, there are not many military equipment left in it, and there are no planes in our underground research institute."

"Even if there is, it's just a helicopter. The speed of that thing..." smiled bitterly. Ah Shen was helpless.

The safety performance of the helicopter is too poor. Now some powerful air zombies can easily destroy the helicopter.

"Well... Then I'll move forward from the ground. Although I'm not tall, I'm still a capable person. I still have some strength to protect myself." Xu Rui couldn't help saying.

Is he also a capable person? This is unexpected, but the ability is not an absolute guarantee.

"No, it's too dangerous if you're the only one," I said after thinking about it.

"Well, if you have to get in touch with the Western Theater, I'll go with Xu Rui. I'm responsible for protecting Xu Rui along the way. With my strength, as long as I'm not surrounded by a group of freaks from Knox, it's basically no problem."

"Noxas?" Xu Rui was stunned.

"Oh, some life from outer space is just a crazy group formed. Don't care," I said casually.

Looking at Mu Mu and a Shen, I should hope to get in touch with the Western Theater.

In fact, this is also very necessary. Xu Rui can act as a guide, but with Xu Rui's strength, a person can never live in this thousands of kilometers.

There must be a bodyguard, and the best person for this bodyguard is me.

But mu mu, ah Shen and Shang Qi all frowned at the same time.

My strength is really strong, but if I'm alone... It's still too dangerous.

After all, it's thousands of kilometers away.

"Let Chen Bolin, or Zhang Xuliang, move in an instant, or fly from the sky..." frowning, Shang Qi put forward a suggestion.

"It's impossible in the air. It's too dangerous."

"Chen Bolin's blinking is very strong, but if he takes one person, Chen Bolin will soon be tired. It's difficult to protect Xu Rui's safety with Chen Bolin's strength at rest. Taking more people over will be more dangerous and consume more." ah Shen shook his head: "Well, I'll go with Lin Yi. If they are two, there's probably no problem."