Otherworldly Castle Era

　　 After half a month, in addition to the original professional construction workers, other people have returned to the territory one after another and went home.

　　 These construction workers will go to the mountain pass to build the pass, and the bridge behind will be built after the pass is completed.

　　 The infantry brigade led by Di Qing has already set up a camp at the entrance of the mountain range to prevent unknown enemies. At the same time, he dispatched scouts and scouts to move forward, and the cavalry originally sent out has notified them to return to Apocalypse City.

　　 The entrance of the mountain range is like the mountain described in the reply that Zhou Wu showed to Yang Song, with a crack in the middle.

　　 The difference is that both sides of the crack are neat and tidy, as if a **** slashed it down with a magic sword!

　　 And the source of the earthquake is at the entrance of this mountain range!

　　 Yang Song is not very wide from the small map, but as long as you zoom in, you will know that this so-called "gap" is still very wide.

The entrance of the 　　 passage is more than three kilometers long and one kilometer wide, with extremely high cliffs on both sides. In this crevice, the sun cannot be seen for a few hours a day. This is simply an excellent place to build a pass!

　　Looking from the south side of the passage, that is, the territory, the terrain of the entrance of the passage is higher than other places. It is like a high platform inlaid like a mountain. You must pass through a **** formed by a pile of collapsed rocks to enter the passage.

　　 And the north side of this passage is the same. From the passage to the north, you have to walk a **** that is a little steeper than the south to enter the ordinary ground level.

　　 In this way, you can know that the entire mountain range should have collapsed from the middle to the north and south, but it did not completely collapse to the end. There is still a height of more than 100 meters above the ground that has not collapsed.

　　 But it is these collapsed rocks that have been piled up into two slopes on the north and south sides, forming two roads, facilitating the movement of humans on both sides!

　　 After Yang Song carefully read the terrain, he was a little bit happy. He didn't get to this vital place first and was not occupied by humans in this world, but instead was occupied by him.

　　 But Yang Song thought about it in a blink of an eye. He gave a system prompt, but the northern humans did not have a system prompt, so it was only natural that he could occupy this vital point.

　　 If it weren't for the system prompt, who would have thought that an earthquake would form a channel connecting the north and south of the mountain range? No matter how others told him he would not believe it!

　　 Now this place is occupied by the territory, and the roads have been built, all the way to the upper part of the **** at the entrance of the passage.

The construction site of the first city wall of 　　 Pass happens to be the junction of the northern passageway, and the northern **** is outside the wall!

　　 There is no need to dig deep into the foundation. The ready-made all-stone foundation, as long as the surface layer of rubble is removed, the city wall can be built on the mountain.

　　 After the city wall is built, it is completely integrated with the entire mountain range. With a **** that is thousands of meters long, this is an indestructible copper wall and iron wall!

　　Of course, it’s just planned and designed like this now, not to mention the copper walls and iron walls, the top layer of gravel has not been cleaned yet!

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　　 In the camp where the infantry brigade is stationed at the entrance of the mountain pass, in the handsome tent, Lu Su said to Di Qing: "General Di, would you like to send more investigators to the north? Follow the passage to inquire, it is best to inquire about human activities.

　　 "Counsel Lu, I have sent out all the light cavalry and scouts in the brigade, even if I send more manpower, it will not help!" Di Qing comforted Lu Su, "I know you are in a hurry, why am I not? I am now against me.

　　 There is no reason why such a steady and calm person like Lu Suping has become so impatient now.

　　 Soon after they came to this passage, the territorial cavalry recalled from the front received a message that they had discovered traces of human activity, an abandoned small village.

　　 Lu Su asked the cavalry to mark the location of the small village on the map, and found that the abandoned village was not far from the mountains, only more than ten kilometers!

　　 This shocked Lu Su. Doesn't this mean that humans in this world are not far away from them?

　　 So Di Qing immediately sent additional cavalry to investigate in different directions, striving to obtain more information as soon as possible.

　　 After several days of inquiring, it was found that there were several abandoned small villages within more than ten kilometers around. After exploring these small villages in detail, it was found that these small villages were completely in ruins.

　　Ren Xian was the captain of the light cavalry brigade. After his light cavalry inquired into these abandoned villages, he decided to check it out in person.

　　 He brought a small group of hussars to the abandoned village on the edge of the passage, watching the collapsed houses everywhere in front of him, and even the burnt-out wreckage, it was really desolate!

　　 Ren Xian got off his horse, took his beloved horse into the ruins, and said to each other: "Record what I said!"

　　 "Yes, Captain!" The deputy next to him also rolled over and got off his horse, and immediately took out the handwriting and pen and ink to prepare.

　　 Ren Xian didn't have time to pay attention to this. He squatted down and carefully looked at the destroyed wooden house in front of him, saying: "The time of damage is within one month."

　　 "The time of damage, within one month." The deputies took all their due diligence down.

　　 "From the very clear traces from the surroundings, we can see that this place was voluntarily abandoned!" Ren Xian continued to analyze.

　　 "There are traces of furniture and tools in the ruins of the house." As I walked around, I suddenly saw a different place in front of me. When I walked over, I saw a lot of traces of animal activities and feces. "This is one

　　 Ren Xian walked out of the village and said, "Clean up these ruins and see if there is anything buried underneath!"

　　 looked at the messy fields everywhere outside the village, and said: "The humans here have planting and breeding industries! They are civilized humans!"

　　Ren Xian is right. From these places, we can know that these human beings already have a preliminary civilization, but I don’t know what kind of civilization it is.

　　 After a while, I handed down the report, and they found some fresh corpses under some collapsed houses!

He hurried over, looked at the two fresh corpses placed in front of him, squatted and examined carefully: "These are two human corpses. They look like the savages in the southern part of the territory, but they should be whiter. And wear

　　Ren Xian finally came to the conclusion, saying: "The human life in these villages is not as good as the territories, and the technology is not as advanced as that of the territories. The collapse of these houses should be caused by the earthquake of the previous time, and the people here are all

　　 Ren Xian looked at the evacuation direction of the humans in this village, holding a riding whip, and his hands on his back. Against the background of the setting sun, his eyes were very deep!

　　 There should be a relatively powerful force over there, so that these homeless and frightened people can go and receive shelter!

　　...

Far away from the direction Ren Xian’s eyes were looking at, a group of ragged refugees were dragging their homes in a line. Among the refugees undergoing inspection in the city, a young girl suddenly turned her head and looked towards her. Direction!