The fourth battalion commander's eyes widened and his expression was incredulous: "This is impossible, our experts only scanned the area around the city five days ago, and at that time, only the soil layer one kilometer away from the front of the city was ultra-thin. ”

Duan Cheng got up from the stone mushroom with difficulty, and motioned to continue walking: "That's what happened in the past few days, and my ability can penetrate fifty meters underground."

You'd better find out what's down there, or think about the E Defensive Line, which would be much more lethal if you attack from underground than from above. ”

The fourth battalion commander wanted to return to the city immediately to report the new discovery, but Duan Cheng had already walked forward with the support of Qiao Ying and Peregrine Falcon, so he could only follow first.

After walking around the stone mushrooms for about 5 minutes, there was a continuous vibration under their feet, and the surrounding wind erosion mound kept rolling down sand and rocks.

Qiao Ying shouted "lie down", and threw Duan Chengze, who was about to lie down, to the ground, and everyone reflexively carried it out. Duan Cheng was caught off guard by a mouthful of old blood pressed out by forty kilograms, his mouth and throat were full of the smell of blood, he held his head in both hands, his legs were straight, and his waist and abdomen were close to the ground.

Close to the ground, you can feel the tremor of the earth, at this time, no stranger will look for death to stretch out the ability to explore, even Duan Chengze, who has always been able to make a decision, and if he can't create conditions, he is also honest.

I don't know how long it took for the land to be calm again. Everyone who was almost buried in the sand got up one after another, Qiao Ying and Zhuo Yongxin also supported Duan Chengze, who didn't know when to wrap himself in a cocoon with life energy, and everyone was covered in soil, Duan Chengze was still the most beautiful cub in the team, clean and refreshing.

No one knows that this thing uses the shockwave energy generated by the Great Tremor to filter a wave of active energy in his body, and the filtered life ability helps to improve the level, after all, the life ability is a plate of loose sand, and if you don't condense yourself, I'm afraid that you won't have a chance to advance in this life, as for why the shock wave will help the life system condense energy, no one has ever made a fuss.

In the eyes of everyone, it is the unique small delicate style of the life department, even if it is as hard-working and tenacious as Pei Qing, there will be a little bit of its own small refinement, such as a special love for cleanliness, neatness, symmetry or something.

When the group around him shook off the sand and soil on his body, he saw Duan Chengze first lift his helmet and spit blood, and then he ran behind Qiao Ying and hid, his movements were done in one go, as if the little delicate just now was not him.

“？”

The soldiers of the Fourth Battalion and the Peregrine Company looked in the direction where Duan Chengze was standing just now, only to see that the tremor just now shook down and smashed a lot of rocking stones around them and smashed them on the ground, smashing out a lot of potholes in the already thick soil layer, and there were a lot of gravel and gravel at the entrance of the cave and falling into it.

Behind this large and small crater that looks like the surface of the moon, an ancient city has appeared at some point.

The ancient city has a complete city wall, city tower, gate, the city tower is hung with red lanterns, the city wall is inserted - colorful flags, plants grow in the cracks of the wall, and even the arched city gate under the door head engraved with the word "Ye Yu" is wide open, and a straight stone road extends from the city to the potholed rock desert.

Through the city gate, you can see the bustling figures inside, noisy and lively, as if participating in some kind of celebration, occasionally one or two people passing by the city gate, it can be seen that the clothes are all modern people, or before the cataclysm.

"Stand back, don't make a noise and go quickly!"

The moment the commander of the fourth battalion saw the ancient city, his face turned pale and trembled, and not only him, but the soldiers of the entire fourth battalion began to tremble.

They motioned to the unknown peregrine falcon not to ask the reason for it, and quickly turned around and walked back, Duan Cheng also made a zipper movement at the place of his mouth through the helmet, and quietly followed the fourth battalion back home, but Qiao Ying paused, looked back at the ancient city and followed most of the team.

Everyone remained silent all the way, and followed the fourth battalion commander to a place where the ancient city could not be seen, and the dull atmosphere in the team disappeared. Just breathed a sigh of relief, only to hear Qiao Ying's "huh".

The fourth battalion commander had just recovered from the tense atmosphere, and when he saw Qiao Ying's reaction, he became nervous again: "What's wrong?"

Qiao Ying was also very puzzled, he hesitated: "When I just came back, I seemed to see Dong Mo going to that ancient city. ”

Fourth battalion commander: "Who is Dong Mo?"

Zhuo Yongxin: "Wrong, isn't he still resting at the base?"

Qiao Ying himself suspected that he had read it wrongly: "Maybe." However, today the surface is only 34°C, how can there be a mirage, or the clothes before the cataclysm. ”

"That's not a mirage. The fourth battalion commander and Duan Chengze spoke in unison.

The fourth battalion commander was surprised that Duan Chengze actually recognized this thing, and motioned for him to speak first.

Duan Cheng is naturally not polite, there are two kinds of this kind of bizarre white area, one is the kind that has always been in Shuangmu County, and the other is the one that once appeared in Guishan City, G Province, since this thing has appeared in the west, it doesn't hurt to say some.

Duan Chengze: "If I'm not mistaken, there was indeed such an ancient city in that place before the cataclysm, right?"

Fourth Battalion Commander: "That's right, the masses in the rear before the catastrophe have pointed out, this place was built in thousands of years Yeyu City, belonging to the Nanzhao Kingdom; at the end of the last century, it was regarded as one of several ancient cities for cultural tourism in Y Province, after the catastrophe because of the weather and geological changes were buried under the stones and gravel, the simulation exterior in our base is the real appearance of this area before the catastrophe." ”

Duan Chengze: "That's it." This kind of thing used to appear in Guishan City, G Province, but it lasted less than ten days, and because of this threat, the district government and a large hospital next door have moved to other places. It's the same, it's also a real place before the cataclysm, but because the place is remote and doesn't feel good, even the most curious people don't dare to go in and explore, and the thing disappears and leaves behind a mountain of foreign plants. Once, I was curious, so I deliberately took a long detour to explore the periphery after school, and the second- and third-level alien plants could not be seen at a glance, growing out of a big hole in the mountainside. ”

Qiao Ying: "Feeling bad?"

Duan Chengze: "When I heard that I was approaching, I felt like I was being watched from all directions, and besides, according to my grandmother, who led the family, that place was a crematorium that was abandoned in her father's generation. The crematorium surrounded by mountains, surrounded by grave mountains, and only a winding path connecting the mountains up and down, do you dare to go?"

The fourth battalion commander pondered: "After disappearing, the alien plants are left behind? We also have a pattern from time to time, sometimes we can see it, sometimes we don't, but it seems that there is a taboo that you can't speak loudly, do you have it?"

"I don't know, uncle didn't say. Duan Chengze's tone was extremely innocent, "That will appear at the end of the term, I listened to Uncle Lingjia's words." ”

Guishan really didn't see it with his own eyes that time, but he had seen the legendary Shuangmu County from the video, but this can't be told to the west, so as not to disrupt Professor Lin's plan.