The city wall of more than 100 feet and more than 400 meters is nothing in Xu Changqing's eyes. Even though his magic power is restricted, his own abilities are enough to make him easily climbed up. What's more, there are too many places to settle on the city wall, so it's much easier to climb.

It took about less than ten minutes before Xu Changqing had successfully approached the top of the city wall. In the end, he only needed to climb over a section of protruding eaves to climb up the city wall.

The more time it reached, the more careful Xu Changqing was. Perhaps because he had climbed too smoothly before, it made him feel a little incredible. So at this last step, a warning suddenly appeared in his heart, which made him be more careful. He did not rashly reach out and grab the protruding rock he had chosen before, but carefully observed the eaves above his head.

After Xu Changqing's careful observation, he soon discovered that at the outermost end of the eaves, the surface of a line of rock less than a palm-wide width of a palm looked very smooth, completely different from the surface of the city wall that was bumpy and filled with wind-erosion marks. Because it was a line of rock that extended to the outermost, it was difficult for people below the inner side of the eaves to see this surface difference clearly. If Xu Changqing did not make a sudden warning, he would probably not pay attention to this small detail.

After discovering this abnormality, Xu Changqing did not rush to continue climbing upwards, but tore off a strip of cloth from his clothes, then shook his strength, poured the force into the strip, shook the soft strip into a slender strip, and then extended it to the outside of the veil. When the front end of the strip touched the line where it could be, it was instantly crushed into powder by an invisible force, and it looked like it was swallowed by an invisible thing.

Seeing this, Xu Changqing was also glad that he was cautious. According to his observation just now, the invisible power attached to the outside of the eaves should be a force that was transformed into a great collapsed mysterious light. According to Zhen Yuanzi's incomplete memory, this power is the product of an ancient magic array. Unfortunately, there is very little memory content about this magic array. There is neither the details of the composition of this power nor the magic array diagram of this power. After carefully sorting out the relevant content, he found that only one name was useful to him.

However, after several tests, Xu Changqing at least figured out that this power is extremely powerful, so powerful that even if it has been weakened to such a bottom under the erosion of time, it is still not something that his mortal body can withstand. Even if the power prohibitions on his body are all unlocked, it may not be able to withstand the damage of this power, so it is almost impossible to break through with a strong body.

Xu Changqing did not seem too anxious. He believed that after the initial war and the erosion of so many years, this line of collapsed mysterious light would definitely not remain in perfect condition. There must be somewhere on the city wall that he could use.

Thinking of this, Xu Changqing looked at the far end of the city wall twice, and soon he discovered it. About two miles to the left of his current position, a crack was split from top to bottom. The crack was not obvious. With Xu Changqing's eyesight, he also needed to observe carefully to see a clue.

After finding the damage that could be used, Xu Changqing quickly climbed along the bottom of the eaves toward the city wall on the left. After about ten minutes, he arrived at the crack.

The crack was not wide, about half a meter, and it slashed from the top of the city wall to the foundation at the bottom. The casting was so deep that it could not be seen downwards. Although millions of years have passed, there was still a trace of power breath in the crack. This power breath was somewhat similar to the sword intent of the four swords of Zhu Xian, which caused a faint resonance between the two sword auras behind Xu Changqing's neck. Unfortunately, this power breath was too weak, so weak that Xu Changqing could not sense any secrets from it through this resonance reaction. In addition, he could not cast spells to peel off this power breath from the crack and wait for his later understanding, so he could only give up.

Xu Changqing, who was focusing on the city wall again, checked the crack. Because the crack existed, the huge collapsed mysterious light on the edge of the eaves at the top of the city wall also appeared here. Although the crack was not wide, it was enough for him to walk through it sideways.

Seeing that things were as he thought, Xu Changqing also had a smile on his face, but the more he reached this point, the more cautious he was. Even though he did not feel any danger at the moment, he still tried the situation above the crack according to his original idea. It was not until he confirmed that there was no danger that he turned over and crawled into the crack, lifted his breath and shrank his chest, and slowly moved up against the stone walls on both sides.

But in a moment, Xu Changqing successfully passed the eaves and climbed onto the city wall.

Xu Changqing, who had climbed the city wall, looked at the surrounding situation, and the shock and doubt that had not yet faded in his eyes became even stronger.

Ruins, everything Xu Changqing saw in front of him is ruins, and the city gate tower that should have existed on the city wall has become a pair of broken wood and broken tiles. His eyes passed through the city wall that was more than a hundred meters wide and looked at the city inside. There was also a ruined wall, and the damage caused by powerful magical impact could be seen everywhere. Even at the end of the distance, there was a huge pit that was enough to accommodate the entire Beijing city. From the place where he was now, it looked like a volcano rising from the underground, and such a huge pit was several places within his eyes.

Judging from the hugeness of this pit and the solidity of the materials used to build the surrounding cities, Xu Changqing felt that the atomic bomb he had just returned to the secular world, and the power of the atomic bomb he had just endured was as insignificant as a bubble.

It was precisely because of the fierce battles in the city that the entire city was completely destroyed. Even if Xu Changqing deduced the realm of Taoist mind, it was difficult to restore the original appearance of the city. He could only estimate from the extent of the city wall that the city was very large, so large that he leaped through dozens of meters high, and looked around with his eyesight, but still could not see other edges of the city.

While shocked by the hugeness of the city, Xu Changqing couldn't help but feel confused, because he found that among all the war relics and ruins around, there were no corpses, nor any magic weapons or fragments of weapons, and only the wreckage of the city.

Xu Changqing was not in a hurry to walk into the city, but jumped onto a pair of gravels and piled up small hills made of rotten wood, and carefully searched through the ruins. The initial appearance of this hill should be a city gate tower. From some gravels with obvious characteristics, it can be inferred that the magic arrays are covered with magic arrays on the city gate tower. These magic arrays can not only assist the city wall to block the attack, but also accumulate formation power and counterattack the enemy.

"Finished!" After about half an hour of cleaning, Xu Changqing almost emptied the gravel and rotten wood from a small hill, and finally found what he was looking for under a log that had already appeared in petrified.

I saw this a fragment of the skin of a stone pillar. There are two characters engraved on it, one of which is only half an introductory character. From some remaining parts, it can be inferred that the half character above should be a field character, and together it is a world character. The other well-preserved character is a door character, but this door is not a door character in the secular world, but a god text in the heavenly court created by ancient prehistoric gods.

After seeing these two words and comparing the size of the city you are seeing now, Xu Changqing already understood where the giant city in front of him was.

The Nantian Gate is often seen in the myths of the Chinese land on earth in the secular world. Most myths and novels describe it as a gate similar to a archway and floating in the clouds. However, the real Nantian Gate is a city in the ancient prehistoric heavenly court, a giant city where immortals live together. This is also the only channel to the ancient prehistoric heavenly court.

According to Zhen Yuanzi's incomplete memory, the ancient prehistoric heavenly court was built in a special world similar to the Zixiao Palace, and it is also a world outside the sky. If you want to enter here, you can only enter through a two-world passage called the Heavenly Road. In order to protect this path to Heaven, the prehistoric heavenly court specially built a giant city in the place where the Heavenly Road is located, named the South Heaven Gate. In order to show that this place is the junction of heaven and earth and the gap between immortals and mortals, the craftsman of the ancient heavenly court specially built a city gate tower named the Two-world Gate on the wall of the giant city.

This kind of two-world building is only available in the Nantianmen of the ancient prehistoric heavenly court. According to the few Zhenyuanzi's memory contents, the Two-world building is more of a magic weapon than a building. It integrates the entire Nantianmen into an extremely huge spiritual treasure of heaven and earth. However, how to use this giant city spiritual treasure and how it exerts its power, there is no record of Zhenyuanzi's incomplete memories. The last record of the Nantianmen was destroyed by the attack of the ancient wild dragon.

That is, the judgment that this place is the Nantianmen of the Prehistoric Heavenly Court is a little confused and confused because it is contrary to the content of Zhen Yuanzi's incomplete memory about the final result of the Nantianmen, because it is contrary to some of his previous judgments and speculations.

Judging from all the clues I have seen before, Xu Changqing can almost certain that the Heavenly Palace and the overlapping heaven and earth were created by Hongjun. If this judgment is correct, then the South Heaven Gate, the giant city that appears in front of Xu Changqing now, is obviously contrary to this judgment on the issue of time, because according to Zhen Yuanzi's incomplete memory, the South Heaven Gate was destroyed by the hands of the ancient wild dragon. At that time, the Hongjun had already disappeared from the three realms of heaven and earth, and this Heavenly Palace also appeared before the South Heaven Gate was destroyed according to that judgment.
Chapter completed!