No more clues were found from this corpse, and Xu Changqing did not waste time on it anymore. He turned around and looked for other useful information next to the corpse.

Because all the power of this world is almost static, there are no natural phenomena such as wind and rain. What is the dust on the ground when it is formed and what it should be now. The traces left by this corpse when it walks here should be able to be preserved intact.

However, things did not seem to be as simple as Xu Changqing thought. Although the ground was covered with dust, there was no trace of being walked by. It was obviously unlikely to find out the origin of the corpse from the walking traces.

Since there are no clear clues around him to help, Xu Changqing can only use common sense to infer the path the corpse chose to take before he died to see if he could find out where he came from.

When he was at the top of the city wall, Xu Changqing had already fully remembered every inch of inner city scene that could be seen by the limit of the Great Light God's gaze.

Even though the vision of the Great Light God was greatly weakened due to various reasons, because the entire land of the Nantianmen Giant City was completely flat, there would be no problem of being blocked by the horizon when looking into the world. In the end, the farthest part of the city that he saw was at least about 500 kilometers.

All the scenes within a radius of 500 kilometers were completely moved to the Daoxin realm by Xu Changqing. After determining his current position, he mapped himself in the inner city map of the Daoxin realm. With this mapping method, even if the surroundings are filled with fog that cannot be seen through, he will not be at risk of getting lost, and he can also know in advance what the scene at the end of the route he is taking.

Just like now, he is at the intersection of a road, about thirty feet to the left of the ruins where the body fell, which is the center of the intersection. At this time, he has five roads to choose from.

If this corpse had not been seen, Xu Changqing would definitely choose the road leading to the deeper inner city in the middle, because in the inner city scene he saw, the end of the road was one of the three largest deep pits among all the deep pits within a radius of 500 kilometers. It is obvious that the attack on creating this deep pit is also the most fierce. If you put yourself in your shoes, it is not difficult to guess that this location must be a particularly important place, otherwise it would not be attacked by key points.

However, this road is covered with various deep pit ruins. Even a person like Xu Changqing, who is already so powerful, needs to spend a lot of effort and time to reach the end of this road. Judging from the physical condition and equipment status of the corpse, it is obvious that he would definitely not be able to choose this road during his lifetime, so Xu Changqing quickly eliminated this road from his choice.

In addition to this road, three of the other four roads are not much better than this road. The only place where the corpse is located is easier to walk on.

Although this road is also full of potholes and damage, and huge rocks block the road, in general, people with a slightly stronger body can also walk through it. Unlike other roads, ordinary people will almost die if they walk. More importantly, there is a path extending to the inner city at the end of this road. The final destination of this road is a hill-like land, where you can see a large number of broken giant trees. I think when the Nantianmen Giant City was still intact, that area should be a forest similar to a park. If there are any places nearby suitable for planting various plants, that place should be the only choice.

After making the choice, Xu Changqing stopped stopping and set off immediately.

At the beginning, his speed was not very fast. After about ten minutes of walking, he would stop, go to the city wall, climb to the place outside the fog on the city wall, and adjust the gap between his current location and the mapping position in the Daoxin realm.

After repeating this several times, he had perfectly adjusted the comparison gap between the mapping map of the Daoxin Realm and the real environment. After that, he compared and tested several times, and the location of the mapping map perfectly overlapped with the actual location without any gap.

It was not until this time that he let go, speeded up his pace, and did not stop on the road like before, and climbed onto the city wall.

Although Xu Changqing was rushing forward, he did not focus all his attention on walking, but instead divided some useful things hidden in the ruins wherever he was paying attention to.

For example, when he passed the ruins formed after a giant palace collapsed, he found a complete but lost magic weapon among some ruins. This magic weapon is called Tianji Pan, which is exclusive to a special tribe in the prehistoric land. This magic weapon, combined with the magic powers of their own tribe, can allow this tribe to see the secrets of the movement of heaven and earth, and master the secrets of the past and future.

This tribe is very famous in the prehistoric land, and many powerful people in the prehistoric land try to capture this tribe for their own use, so this tribe has almost no foothold in the prehistoric land. According to Zhen Yuanzi's memory, the last place where this tribe settled was at the Nantianmen, seeking shelter in the prehistoric heaven.

Although a single exclusive magic weapon is not enough to represent people from a tribe, as evidence of the last place where this tribe settles, it can at least be used as evidence to prove that Xu Changqing's speculation that this giant city is the South Heaven Gate.

The discovery of the Tianji Pan is just one of the items that Xu Changqing found from the passing ruins along the way. He also found a large number of other daily necessities, broken magic weapons and array maps and other trivial items in the ruins, constantly strengthening Xu Changqing's previous speculation.

After walking for about an hour and a half, Xu Changqing had arrived at one end of the forked path, an ordinary human body not far from the entrance of the path proved the correctness of Xu Changqing's choice.

Just like the previous corpse, this corpse was dressed as a Nazi soldier. It also had no scars on its body, and no fatal cause was found, but there was one thing that was different from the previous corpse. The difference was that the expression on the face of this corpse was full of fear. Even after so many years, it was still fixed on his face. Anyone could see how strong his fear was before his death. And because of this fear, the guns in his hand were also used before his death. All the bullets in the gun box were shot out, and some scattered warheads could be found in the surrounding ruins.

Even though Xu Changqing could not confirm whether the corpse had actually seen the mysterious existence that killed him during his lifetime, one thing was certain that the corpse did feel danger before his death. This means that some kind of creature still survived in this giant city after it was destroyed, and at least when the remnants of the German Nazis entered here, this creature was still very active.

Thinking of this, Xu Changqing untied the long stick behind him, held it in his hand, and looked around with his eyes. Even though he did not find any suspicious signs around, his vigilance still did not relax at all.

Compared to the previous corpse, this corpse can provide Xu Changqing with not many clues, but judging from the backpacks filled with various fragments next to the corpse, the corpse should have been sent to collect civilized relics during its lifetime, because these fragments are all covered with various patterns, whether they are ordinary gravel or magic weapon fragments.

Xu Changqing only stayed next to the body for a moment, checked it for a while, and then continued to follow the route he had booked before and walked into the path that was thinking about extending deeper into the inner city.

After walking on the path, Xu Changqing slowed down and looked at the surrounding ruins more carefully. I don’t know if it was because he was more careful or because there were many useful items left on the road. In short, after walking less than half an hour, he found more than a dozen items that could provide clues.

Most of these items are magic weapons in the prehistoric world, and are relatively well preserved. The unique features on them are also very clear. They are almost suspected to be considered as the identity proof of some prehistoric world famous ethnic groups. These ethnic groups are all weak groups with insufficient strength but special abilities. Without exception, they all end up protecting the prehistoric world and settled in the South Gate of Heaven.

With these items as proof, the speculation of the Nantianmen Giant City has been considered a foregone conclusion, but some of the previous questions have not been answered. For example, why the Nantianmen Giant City, which should have been built on the periphery of Buzhou Mountain in the prehistoric land after the disappearance of Hongjun, appeared in the overlapping world created by Hongjun, and was regarded as part of the core of this world. The time and place of the two appeared were never answered.

After continuing to walk on this path for half an hour, Xu Changqing finally arrived at the flat outer area covered with a large number of broken trees that he saw on the city wall.

After arriving here, Xu Changqing realized that there was a little mistake in his previous guess. This was not a park, but a place similar to an experimental site.

This place should have been surrounded by circles of defensive magic arrays, but because of the destruction of external forces, all of these defensive magic arrays were destroyed, and various array diagram fragments could be seen everywhere on the ground. Judging from some obvious characteristics of the fragments, the entire defensive formation in this experimental field should be a common defensive magic array in the ancient prehistoric period, and this magic array also takes into account the effect of gathering spirits.

Continue to walk inward for a breaking distance, and after passing through the outer defense magic array, you can see the inner magic array of this experimental field.
Chapter completed!