Wang, or Zhuang Chengdong, as he called it, stood on the roof of a building not far from the diagonal base, squinting and listening. In his position, the rumbling of the cannon was quite distinct, and although the morning cannon was still faint, he could even hear the screams now.

Obviously, the shelter is advancing rapidly, and it may hit the base at night.

Several of his subordinates were standing behind him, and Zhuang Chengdong could hear their violent heartbeats and breathing of varying weights, they must have been scared, afraid of the destruction of the diagonal area.

It's only been a dozen days, but I didn't expect the shelter that had been pressed and beaten to really turn over.

The prophecy ...... Diagonal Zone, is it really coming to an end?

Zhuang Chengdong is not afraid, he has a way to escape, he has a way back, he can go away. But why is he still standing here?

Zhuang Chengdong is very interested in this, and he has been thinking about this question since the morning.

But unfortunately, he still has no answer.

It's time.

Zhuang Chengdong turned around, and his subordinates immediately straightened their waists with a solemn expression. Zhuang Chengdong said softly: "Let's go back." ”

The subordinates were stunned for a moment, and one of them said, "Go back?" ”

"Go back to the base, and let the soldiers go back if you want." He said.

"But then—"

"Don't you even listen to me?" Zhuang Chengdong's voice revealed dissatisfaction.

The men immediately withdrew from the roof of the building and walked cleanly.

The next thing is to wait, Zhuang Chengdong thought to himself.

The convoy seemed to soon notice that the resistance ahead was waning, and with it increased the speed of their advance. The sound of artillery came closer and closer, closer and closer. Until a certain moment, Zhuang Chengdong saw the explosion of the smoke column.

Seeing this scene, Zhuang Chengdong, who had been standing for a long time, took a breath lightly, opened and closed his mouth and recited the incantation, everything seemed to have changed nothing, but after a while, the wind gradually blew around him, and the wind looked nothing special, but it could blow the hem of his clothes, but after a few minutes, the wind was strong, Zhuang Chengdong could already hear the whining wind, and some garbage was also blown into the sky, swaying.

Zhuang Chengdong continued to chant the mantra.

The sky slowly darkened, and the yellowing clouds turned black. At this time, the sound of artillery suddenly weakened a lot, and perhaps the guards began to wonder why the celestial phenomena had suddenly changed.

He continued to chant the mantra.

At this time, everything seemed to have crossed a certain node, and a trace of black mist suddenly appeared in the wind, and then the black mist spread, and the wind turned into a black wind, which looked like black clouds rolling. These black winds raged, with a faint ghost crying wolf howl, and quickly spread throughout the city!

Zhuang Chengdong gently finished the last syllable of the incantation and looked at the city with his hands behind his back.

The black fog is not thick and can be seen far away. He saw that the entire wasteland city was buried in the black mist, as if it had become some kind of demonic domain, and the black mist floated lightly, without a trace of weight, and transformed into various shapes, like waving demon claws.

The artillery of the convoy finally stopped.

Zhuang Chengdong snorted unexpectedly, turned around and withdrew from the roof.

Now, the asylum has a good show.

……

Feng Chen was still in Fraser's room, interrogating the situation of the king, but after talking for a long time, he didn't gain anything, it seems that Fraser really knows very little about the king as he declared.

As he was talking, Liu Jing's voice suddenly came from the walkie-talkie on his chest: "Ptolemy! Can you hear ME? Ptolemy! ”

"Front-line guards, anyone, please reply when you hear it! Please reply when you hear it! ”

The people in the room were stunned at the same time, and Feng Chen was the first to react: "Something happened to the escort team?" ”

At that moment, Feng Chen didn't care about chatting with Fraser, so he pulled the two little girls and walked out.

They soon found Liu Jing, and at this time Liu Jing was no longer calling, Bachar, Zhao Yali and even Chang Yunbin rushed over.

When he first saw Chang Yunbin, Feng Chen hadn't recognized who this person was, and he hadn't seen him since the last time they met, Feng Chen had forgotten what he looked like, and he still heard a few conversations before he knew that this person was Chang Yunbin.

And Chang Yunbin seemed to recognize Feng Chen, and deliberately nodded to him with a grateful expression. Well, Feng Chen couldn't tell how he could see that Chang Yunbin was grateful, but that's how he felt.

Standing next to him and listening for a while, Feng Chen also knew what was going on.

The guards outside the base are missing! It's not even just the Guardians, the Surface Walkers, the Supply Department...... Anyway, the people who left the base today are lost! I haven't heard back from them on the intercom yet.

Feng Chen is also confused, what's the situation?! The whole regiment is gone? Do you still have this kind of ability in the diagonal area?! Or is it an act of God? But what kind of natural disaster can make everyone lose contact, you have to survive one or two! Everyone who goes out wears walkie-talkies!

Liu Jing was ordering: "Bachar, you go and organize the manpower, go outside and see how the situation is!" Yun Bin, you and him, it's best to find a supply troop member! Zhao Yali ......"

Several people had been discussing for a moment before, so Liu Jing quickly divided the task.

Then, she turned to Feng Chen: "You go to the computer room and wait for their news." ”

At this time, Feng Chen simply nodded and went back to the computer room.

In the computer room, Chen Mingyue was still asleep, and the weapons produced by Feng Chen before were still stacked in place, keeping them as they were, obviously a huge change had happened outside, but it still looked so calm here.

Feng Chen didn't wake up Chen Mingyue, anyway, this girl can't help at the moment, she doesn't understand the mother machine, the situation outside hasn't been figured out yet, and she doesn't need to be a guest anchor, so just let her sleep.

But immediately after, a deafening beep sounded from the von Neumann machine.

"Alert! Alert! There is an unknown energy invading the air circulation system! There is an unknown energy invading the air circulation system! ”

Feng Chen rushed to the console, and sure enough, he saw the two red words "Alarm" on the screen.

Feng Chen clicked the [Exclude] button.

"Alert! Alert! Unknown energy cannot be ruled out! Unknown energy cannot be ruled out! ”

Then another dialog box pops up: Do you want to turn on the air preparation system?

Feng Chen immediately clicked [Yes], and then, the alarm was eliminated.

Lin Weiwei was stunned next to her, and asked nervously, "The alarm is gone, is it okay?" ”

The psychological shadow brought by the mother plane to the shelter before was too heavy, so Lin Weiwei also knew how terrifying it was for the mother plane to sound the alarm.

Feng Chen breathed a sigh of relief and said, "It's no problem for the time being, but-"

"But what?" Tang Doudou also asked.

"What's going on with this unknown energy? How can it invade the air circulation system? Could it be—"

At this moment, the voice sounded on the walkie-talkie again, it was Liu Jing.

"Feng Chen, come here, I'm in the office."

Feng Chen pressed the walkie-talkie: "What's wrong?" ”

"Bachar, they've lost contact with each other, too." Liu Jing said.