Two hours later.

Chen Shi saw an acquaintance, Xiao Yang.

Walking in from outside the heavily guarded tent, Chen Shi, who was drinking water, got up and looked at Xiao Yang, who was in the dust.

Without saying anything sensational, Xiao Yang stepped over, patted Chen Shi on the shoulder, and said with emotion: "Thank you for your hard work." ”

“……”

Chen Shi nodded silently, not saying nonsense that was not hard for himself, the two sat down first, poured a glass of warm water, Xiao Yang drank it dry, and said with a wry smile: "I haven't sat like this for a long time and drank water." ”

"What the hell is going on?"

Chen Shi asked suspiciously.

“…… Which direction are you coming from? Are you ......" Xiao Yang was taken aback.

"Well, I saw it all the way."

Chen Shi shrugged: "I was almost affected." ”

"Huh......" Xiao Yang let out a sigh and stared at Chen Shi with a rather complicated expression: "It's really different, you shuttled back this time and brought back the gamma suit at the same time, otherwise you might really die." ”

"That's why I just want to know what's going on."

Chen Shi was brought into the barracks, and the highest-ranking general here immediately rushed to see him and said a few words of reassurance, but did not answer his doubts, only said that he had contacted his superiors.

"I should have asked you what the hell was going on."

Xiao Yang said bitterly: "Two months ago, your image on the cube suddenly disappeared, causing a global panic ......"

As soon as he said this, Chen Shi knew when it was, when he was brought into the underground space by the True Shadow and came into contact with the pyramid glass.

It's no wonder that the future "he" should have the means to block the live broadcast.

And then he traveled back tens of millions of years, and perhaps even the supermassive cube had not been found.

"You know about the previous incident, right?"

Xiao Yang finished a few words and paused again.

"Hmm." Chen Shi knew something, the super-large cube had torn through space before, and it was almost connected to an unknown space-time region.

"Is it?" Chen Shi frowned.

"Yes, not long after your 'disappearance', there were several similar incidents around the world, and we don't know where they came from, except that when they appeared, they destroyed several cities."

Saying this, Xiao Yang hesitated, "If you describe it carefully, it's like a passerby stepping on a few ants, the purpose of their arrival is not so simple." ”

It is estimated that before he came, Xiao Yang knew Chen Shi's doubts, so he took out the tablet at this moment, and played a video to Chen Shi to watch.

Compared with verbal explanations, it is obviously much easier for people to understand by using images.

And at this look, Chen Shideng was taken aback.

It turned out that the red and black pyramid was not alone, it appeared from the mysterious and unknown gate of time and space, and it first leveled an international city in Southeast Asia, and then took root here, I don't know what it was doing.

This is the first example, and when humanity is at a loss, the second one comes up again. This time it was the United States of America that had suffered, and several cities on the West Coast had been destroyed, all without warning.

It wasn't until the third and fourth times that humanity found a clue.

"With the Pacific Ocean as the dividing line, have you found anything?"

Xiao Yang pointed to the world map on his tablet, which happened to have four red dots marked on it.

"This ......"

Chen Shi was at a loss, and it was too difficult for him to let him see something.

Xiao Yang sighed and clicked on the next slide, this time Chen Shi understood, because the red dots were connected.

"This is? Hexagram? ”

Chen Shi wondered, "Why is this happening?" ”

"Then I don't know."

Xiao Yang said: "The first four times were all at the point of this six-pointed star, and this time today, we are predicting according to the fifth point...... Either it appears at the fifth point, or it is right on the sixth. ”

"So the prediction was accurate?" Chen Shi understood.

"Yes, you saw that too, right at our prediction point."

Xiao Yang said helplessly: "Four times before, because we didn't know the law of its appearance, it was suddenly attacked, and the local armed forces didn't even have time to gather...... And this time, although we knew in advance where it would appear, we were helpless about it. ”

"What are these pyramids for? Is there someone behind the control? ”

Chen Shi said cautiously: "Or is it an alien civilization?" ”

"We don't know yet."

Xiao Yang pointed to the tablet, and a picture immediately appeared on the tablet, in the devastated urban circle, a bottomless pothole with a diameter of more than hundreds of meters was particularly eye-catching.

"You see, when the pyramids arrived at their destination, they used some unknown means to create similar craters and then disappeared deep underground."

"We used drones for reconnaissance, but the electromagnetic interference inside was extremely heavy, and the drones could not go deep and transmit signals back, because there was strong ionizing radiation in the pothole, so the drones could not go deep, and it was difficult to simply send people down."

"Such strong ionizing radiation?"

Chen Shi was surprised.

If the ionizing radiation is too strong, then the integrated circuit will inevitably be paralyzed and unable to work due to neutron interference in the face of high radiation.

In this way, even if the measures to isolate radiation are solved, electronic equipment cannot be brought in, and naturally electronic signals cannot be transmitted.

"Isn't there a solution?"

Chen Shi frowned: "Can you use a cable to operate?" The electronic camera can't work in a high-radiation environment, so change it to an optical fiber, don't add a camera, add a thing that can collect light and glow in front, directly transmit the light back, and then process? In this way, it is only necessary to solve the problem of front-end protection against radiation, right? ”

Xiao Yang looked at Chen Shi in surprise after hearing this, if it was the previous Chen Shi, he would definitely touch his face embarrassedly, but now he was calm and calm, and he didn't care about Xiao Yang's direct gaze at all.

Xiao Yang also noticed this, no wonder he vaguely felt that Chen Shi's whole temperament was different from the moment he saw him.

During these two months, they even desperately suspected that Chen Shi was dead.

But this time he suddenly came back, happy and happy, but also surprising, what has happened to him in the past two months?

"You're talking about a solution."

Xiao Yang said: "In fact, the Americans have also designed and manufactured a drone that can work under high radiation in advance, although it cannot directly transmit back signals, but it can go to the depths of the pit under autonomous AI control, shoot images for two minutes for preservation, and then fly back autonomously." ”

"Failed?"

As soon as he heard this tone, Chen Shi knew that he must have failed.

"Yes, it failed, a total of 5 drones, all disappeared into the depths of the pit and never came back."