"Those who can withstand the equipment of the cultivation realm formation can only be cultivators. Ordinary people, let alone using it, as long as the formation is activated, the entire body will be crushed by the strong energy. Ji Daoyan put down the armor in his hand, picked up a stainless steel spear next to him, and shook a spear in the air casually and let out a sharp roar: "This gun also has formation patterns on its body...... It seems to be the Momen inheritance formation that is basically cut off now. ”

"What effect?"

"Sturdy and sharp, you can try it. Ji Daoyan suddenly became a little interested, and took out a crystal bead from his bosom and embedded it directly into a groove on the handle of the gun: "The Wu family gem is relatively versatile, and it should be able to adapt to this ancient formation." ”

As the crystal bead entered, the spear body, which originally looked slightly dusty, instantly became bright. An overwhelming chill emanated along the shaft of the gun until the tip of the gun, even causing the surrounding air to drop a few degrees.

"It's not very strong, but at least it can increase the cultivator's combat power by one to two percent. He shook one hand again, and the originally sharp whistling sound broke through the air, like a ghost crying and howling, causing the three people around him to consciously retreat half a step back: "This level of weapon, I also have it in the 'Yandao' warehouse, but the number is not as far as here." Moreover, modern society has too strict control over weapons, and there is basically no chance to use them - ancient times were the home of cold weapons. ”

Qianlong Yuan also has an internal warehouse, and Minister Niu, who is at the helm of logistics behind him, naturally has a better understanding of this: "When it was a hundred years ago, almost everyone in the cultivation world had a set of formation armor and formation soldiers, and the defensive power and lethality were far from comparable to what they are now, of course, today's society is based on the theme of peace, and even cultivators will hardly use these equipment." ”

"The question is that the equipment that can make three or four thousand cultivators and soldiers fully armed, who is it for?" Zheng Changlin looked at the dense armor and weapons in his eyes, and a look of surprise flashed in his eyes: "Now the total number of cultivators in Huaxia will not exceed a thousand, and it is not easy to cultivate in ancient times, and the number of people may be even less. The master here has prepared so many special armaments for cultivators, which is more than enough to cover all cultivators in the whole world...... Why?"

None of the people present could answer this question, and they all shook their heads silently when they heard the words, and their hearts were full of the same doubts.

To equip whom......

What are you going to do......

The most logical inference from the remains of the "former Qing ancestral land" pointed by Jiang Zhiyou should be the tomb of the Qing Taizu Nurhachi, and perhaps there are more tombs of the first three emperors of the Qing Dynasty. But even so, the Manchu dynasties were not the heyday of cultivators in the records of the cultivation world, let alone three or four thousand, and perhaps even five hundred might not be able to reach the number.

"If you can't find an answer for the time being, leave it alone. Although these armor and weapons are valuable, they are not very practical in modern society, and they are not inlaid with any energy gems, which is not much of a gain. Ji Daoyan glanced at the entire huge warehouse dozens of meters deep, and did not continue to check inward: "There should be more secrets in this city, let's go and look elsewhere." Gather more information and details, and maybe the mystery will be solved. ”

Indeed, this huge city, hidden underground, with all kinds of equipment and buildings, has hidden countless secrets that they have been puzzled by since they first entered.

How was it built in the depths of the earth, why there were so many traces of normal human life, and why were there so many cultivator formations that were originally inaccessible to ordinary people, and the residents who used to live here...... Where did it go?

"Zheng" and "Niu" followed Ji Daoyan out of the arsenal, walked a few steps but didn't see Yan Siguang following behind, and when he looked back, he found that the chief scientist of Qianlong Yuan was holding a few pairs of armor, weapons and saddles, stroking the formation patterns on it with an obsessive expression on his face and refusing to let go.

From time to time, he took out his mobile phone to take pictures, used a set of extremely small portable tools to write and draw on it, and even took out the military laptop weighing more than ten kilograms, and on the screen was a half-drawn diagram of the formation.

"Boss Yan, come back and study these again, right?" Zheng Changlin sighed, and persuaded without being surprised at all: "Write down that there are no outsiders here, when the time comes, you can bring each set back to the base to study slowly, why rush for a while?"

The corners of Ji Daoyan's mouth twitched at the forefront, and he also sighed: "I don't have any intention of touching these equipment armors, if your organization is willing to share a batch of the best, it doesn't matter if you don't have it—after all, it is something that has been eliminated by the long river of history." Mr. Yan really doesn't need to be in a hurry, this is not the best place and time to study the formation. ”

The two of them persuaded sincerely, but it was a pity that Yan Siguang, who was burying his head and fingers constantly scratching on a pair of saddle formations, refused directly without even raising his head: "Many of these formations have been lost, at least they are not recorded in my Qianlong Yuan classics." However, just by looking at the smoothness and consistency of the depiction of the formation, we know that the designer was the top formation mage among the cultivators' predecessors back then, and the whimsical ideas can still be touched to the present day. You can check somewhere else first, I'll just study these here—I didn't think it would be so reluctant to come in and have such a miraculous harvest when I first came in. ”

Speaking of excitement, he raised his fat dark face: "Although these equipment are not a big deal to you, the practical effect is almost zero. But I really like the design ideas of the various formations above, hey! You don't understand too much about advanced topics, in short, the depth of research of the designers here is almost not lost to me, everyone has exchanged ideas in the air for hundreds of years...... You ordinary people won't understand this feeling!"

The two ministers, "Zheng" and "Niu", were accustomed to the way he spoke, and they didn't feel anything special, only Ji Daoyan was almost pointed at his nose as an "ordinary person who didn't understand anything", and he couldn't help but twitch his face with his self-cultivation, and he almost couldn't help but directly order the black fat man who was not ashamed to shoot to death.

The two ministers of the War Department and the Logistics Department still wanted to persuade them again, but Ji Daoyan had already turned around with a pale face, and strode towards the door of the martial arts arena: "As you wish!"

The first two looked at each other for a while, looking at the quiet environment around them, and finally they could only shake their heads and follow quickly. After all, continuing to check the other secrets in the city is the key right now, and if Ji Daoyan, the leader of the "Yan Dao", discovers any precious gains and quietly obscure, it will be more than worth the loss.

……

……

"In this direction?"

Ying Xingtian followed Ji Yiming's gaze and looked at the position at a thirty-degree angle in front of him, but he could only see the entire tightly knit blue brick and stone wall: "There is a new dome building behind?"

The latter held the array disk in his hand and secretly breathed for a moment, and the meridians slightly recovered a little of the internal breath of the "Taiyi Longevity Formula", only to feel that this feeling of being empty all over his body was really uncomfortable - I really don't know how much willpower Ying Xingtian used to continue the battle at the bottom of the ancient kiln city of Shanglin Lake.

"Not this one. ”

Seeing Ying Xingtian walking over without saying a word, he clenched his fists and was ready to smash them, Ji Yiming hurriedly opened his mouth to stop: "The direction is correct, but there is still at least a hundred meters away from us, and my spiritual sense can only sense a vague sign." ”

"Extend a hundred ......meters to this angle," Yu Zhenzhen has been supporting Ji Yiming, and said with some surprise after hearing a little calculation: "That is, after advancing a hundred meters on the road, it will be at least sixty meters deep to the side." The Pythagorean theorem of right triangles, the easiest elementary school math. ”

There was no need for her to explain more, Ji Yiming and Ying Xingtian had already come up with the same answer in their hearts, but the latter couldn't help but show a hint of strange color in his eyes: "Fifty meters behind the brick wall, there will be new discoveries?"

"Not sure what it is, but there must be something wrong with that place. ”

Ying Xingtian took a deep breath and squeezed his fists, and quickly led everyone towards the position a hundred meters ahead.

"Whatever it is, just smash it open and see!"

Yu Zhenzhen half-helped Ji Yiming to follow, and couldn't help but stick out her tongue as she walked: "If the back is all the same mountain wall stones, this amount of work will cost people's lives!"

A few minutes later, Yi Yingxingtian's cold temperament couldn't help but glance at Yu Zhenzhen, shook his head and sighed without speaking.

——The latter became a prophecy, walked to the position indicated by Ji Yiming, and won Xingtian to continuously carry the internal breath of "Xingtian Decision", and bombarded the cyan brick wall on the side several times in a row, after shattering all the hard masonry.

What was exposed inside was a whole piece of hard rock.

It is also basalt and granite, the two most common rocks, and the same hardness is also the highest.

"Sixty meters?"

With a few punches, the top martial arts master who could easily shatter the blue masonry was powerful, but he could only leave a shallow pit less than ten inches deep on the endless hard rock. Ying Xingtian finally shook his hand a little helplessly, stopped and continued to swing, and turned his head to look at Ji Yiming.

The latter was pulled by Yu Zhenzhen, but he still replied honestly: "The previous algorithm is correct, you have to go at least sixty meters inward to reach the location where I sense." ”

That being said.

However, this so-called sensing location is inevitably hidden too deep in the mountain wall......

Not only did Ying Xingtian, who had just swung his fist and bombarded him several times in a row, he shook his head secretly, but even the seven members of the Ruins Exploration Department who almost worshipped him as a god behind him didn't think that his "Win Boss" could be so far.

Digging 60 meters along the hard granite and basalt rocks – this is the only thing that can only be done by the "shield tunnel boring machine" that digs the subway tunnel.

Even if Ying Xingtian is a top martial arts master who is stronger than the world, there is almost no possibility of accomplishing it.