Zhao Zuoliang miscalculated greatly, and Xu Xunfeng could see at a glance that he was playing clever. At this time, Xue Yina and Ji Xueyan were also glad that the two did not rush forward. Under Zhao Zuoliang's nod, the four of them continued on the road. This time, Zhao Zuoliang finally honestly took the three of them to the site of the ancient land carving castle. However, as Zhao Zuoliang said, most of this place has been covered by yellow sand, and only a very small part is still exposed on the yellow sand.

Xu Xunfeng asked, "Is there a way to get in?" ”

Zhao Zuoliang shook his head: "I said, this place was buried many years ago, how to get in, I really don't know." That's all I can do, and if you don't trust me, I can't help it. ”

"I don't think he knows." The officer's acumen convinced Xue that Zhao Zuoliang was not lying this time.

Since this is the case, Xu Xunfeng will not force it too much, patted the other party's shoulder and said, "I said that I would give you a reward, and I will definitely not break my word." Tell me your transfer method, and I will have someone send you money, rest assured that we are absolutely honest. ”

Zhao Zuoliang actually didn't plan to take the money back, but the other party said so, 100,000 yuan is not earned in vain, and after telling Xu Xunfeng about the way, he immediately left in a hurry.

Not long after Zhao Zuoliang walked out, Xu Xunfeng and Xue Yina looked at each other, and both of them smiled.

Ji Xueyan also understood what these two people meant, in fact, the so-called transfer was fake, Xu Xunfeng wanted to check the details of this Zhao Zuoliang, and the transfer method given by the Tong Guò Fang, Ji Xueyan immediately contacted Ji Shi International through the satellite system on the GÒ RV, and searched in the Tong Guò Internet hacker system, and they determined that this Zhao Zuoliang was indeed a small leader in the smuggling of international cultural relics and rare animals. However, he said that he was the boss of No. 3 No Man's Land, which was an exaggeration, because according to the information, there should be a big fish behind Zhao Zuoliang to support him, but this big fish can't find any information on the Internet.

Since this is the case, Xu Xunfeng undoubtedly affirmed a point: "Everyone should be careful, since Zhao Zuoliang still has a big fish behind him, it is inevitable that he will come out and take a look." But for now, we don't care about that, we still think about how to get into the earthen carved castle. ”

Ji Xueyan said: "This drone can hover around and send information about the surrounding area to my contact watch at any time, so as long as there is any sneak attack, it is not a problem for us." As for what you said about how to enter the castle, hehe, so, take me, it's still good, look at my ......"

Ji Xueyan jumped into the RV and controlled the computer on the RV to release the rays, which entered the sand layer and immediately analyzed the void space under the sand layer. Simulation plots are carried out according to the thermal conduction system. Soon, a basic analysis of the subterranean composition of this clay carved castle came to fruition.

"This earthen carved castle does exist zài, and according to the thermal analysis, this earthen carved castle has a strange factor, it has a strong heat source in the east, but it is indeed in an extremely cold state in the west. It seems very unreasonable to have a very cold and hot state in the same area, and the geological conditions in which they live are very close. ”

"In other words, science can't explain it." Xu Xunfeng said, "Then only we crooked ways can explain." That extremely cold state is probably a cold air. ”

Speaking of this, Xue Yina and Ji Xueyan both tightened their clothes at the same time: "I won't encounter the evil sect here." ”

"From ancient times to the present, there have naturally been a lot of things about tomb robberies and excavations of ancient sites to discover evil sects, who let the two of you take the initiative to follow. But I'll go down by myself later, and don't come with me. ”

"No way!" Xue Yina and Ji Xueyan spoke in unison again.

"I'll go, you two don't want to be so synchronized, I'm not used to it."

"Slowly you get used to it." Although the two women still have some mismatches, in the face of major rights and wrongs, these two people are very clear.

The high-tech equipment on Ji Xueyan's body can indeed help Xu Xunfeng a lot underground, as for Xue Yina, he is Xu Xunfeng's best partner now, and the tacit understanding between the two is gradually improving, and when they encounter danger, they can understand what the other party is going to do with almost a look.

Moreover, if any woman is left alone, it will be even more troublesome in case of any danger. Therefore, Xu Xunfeng could only say: "Xueyan, suspend the unmanned aircraft around and conduct signals at any time." At the same time you get the map of the subsurface out, and we find the entry point. Ina and what we are going to do, the three of us are going to act together this time, but I still have to remind you that you have to listen to me every question, this is not a trip, and I must be responsible for the safety of both of you. ”

After all, Ji Xueyan was still meticulous in her work, and soon, she found the underground entrance through the guò sensor device. And the way to open the entrance is also very simple, blasting.

A long iron rod stretched out of the RV, straight into the sand, and drilled down very deep, randomly, with the countdown, boom, a loud bang, in the place that had just been drilled, a huge hole was blown out, and at the same time as the pothole, there was also about seven or eight meters below the ancient city wall.

After getting the sliding equipment that had been prepared a long time ago, Xu Xunfeng went down first, and after making sure that it was safe below, Xue Yina and Ji Xueyan slid down in turn.

As soon as she landed, Ji Xueyan took out the mask she had prepared in advance: "It is not ruled out that there are toxic gases in the underground space, I think we should be careful." ”

Xue Yina nodded and put on a mask, but Xu Xunfeng said: "I'm not used to it, don't worry, my sensitivity is stronger than yours, follow me, don't get separated." ”

The place where the three of them were now was the head of the ancient city wall, and as they extended forward, the inside gradually lost the sunlight and became pitch black. Fortunately, Ji Xueyan has been prepared for a long time, and the coat of the luminous body can keep everyone visible at any time. Of course, the most important thing now is the direction.

According to the sketch in Ji Xueyan's hand, their current location is the southernmost wall of the earthen carved castle. With the heat source in the east and the cold source in the west, it is time to establish how to proceed.

"Let's go to the middle first!" Xu Xunfeng's judgment is naturally grounded, and it is not wise to rush to the heat and cold sources now, but the city must go.

Although the upper part is buried by the desert, the castle below is quite intact. In this earthen carved castle, there are even some rooms intact, Xu Xunfeng checked these rooms and found that these rooms are all earthen structures, but at the same time there are indeed carved patterns on the soil layer. Most of these patterns are stone carvings of that era, of course, what interests Xu Xunfeng the most is that among these patterns, he found a lot of interesting carved patterns, which may be just ordinary ancient patterns in the eyes of others, but Xu Xunfeng suddenly noticed that there was a pattern similar to a boomerang, which had appeared in his mind, and there happened to be a Xu character on it!

"Xu!" Ji Xueyan also has a lot of research on ancient characters, and she saw that thing at a glance, "This object was used in ancient wars, and it should be similar to ancient repeaters, but it is a little peculiar in design...... Hey, you're staring like you're getting a little distracted. ”

Xu Xunfeng waved his hand and motioned for Ji Xueyan not to speak, he was thinking hard, trying to find similar clues from his memory, and finally, he remembered. When he was five years old, when Takumi helped him stimulate the Yuan Blood, in his mind, this thing had appeared in an instant, and it seemed that there were scenes following this thing, and he suddenly looked around to find clues on the wall.

Xue Yina and Ji Xueyan both hurriedly asked, "What the hell are you looking for?" ”

"Help me find out if there is a square box inlaid with a huge sapphire on the pattern around here, and the object in the middle of the box is a butterfly hairpin!"

"Butterfly hairpin! Square box! Xue Yina and Ji Xueyan didn't know why Xu Xunfeng asked this, but they hadn't known Xu Xunfeng for a short time, and they had indeed never seen Xu Xunfeng's gaffe, so they were sure that such a thing was not ordinary to Xu Xunfeng.

The two women immediately looked along the walls of the basement corridor from room to room, searching all the way, and finally, Ji Xueyan found the thing Xu Xunfeng said.

"Come and see." Ji Xueyan loudly beckoned the two of them to come.

Xue Yina and Xu Xunfeng rushed over to take a look, only to see that on the wall of a house, a square box inlaid with a huge sapphire pattern appeared, and next to the square box, there was a butterfly hairpin. At the same time, next to this motif is a stone carving, which seems to depict a scene of a man marrying a woman. Judging from the picture, the status of both men and women is extraordinary, so the formation is quite large. To the left and right of the richly dressed man who was marrying the bride, two more stood on the right, one of whom held something like a scepter in his hand, showing respect, while the other stood quietly with his arms crossed, staring at the bride's carriage in front of him.

"I wonder why this scene is so clear in my mind." Xu Xunfeng touched the pattern on it and continued to work hard to reminisce.