After a while, as the folded space continued to dive, and when it was tens of meters underground, Zhao Xuan's eyes suddenly lit up, and he was overjoyed.

architecture!

Tens of meters below the ground, he unexpectedly found traces of buildings. Buildings made of piled stones were buried deep underground. They were not tomb structures, but very ordinary house patterns.

This made Zhao Xuan unhappy.

"Ye Hongji's news is quite reliable. There are indeed ancient ruins here. Is it a city that was submerged by the diversion of the river?" Li Jinbiao accidentally dug in the wrong direction while robbing a nearby tomb, and seemed to have fallen into a

In ancient palaces, some places were still stone buildings, but some places were just submerged due to the cover of the buildings, and there were still certain gaps. Li Jinbiao entered when he dug through a room with open space.

Later, I discovered that this did not seem to be a tomb pattern, but a normal housing pattern, and I realized that I had made the wrong dig.

However, it was a mistake to dig. Li Jinbiao still found some good things in that room, and he was even ready to start a big fight here. Unfortunately... he dug around in other places, but most of them were found.

The complete building was filled with mud and other materials, and it was really difficult to find a room with gaps left before, so I had to give up with regret.

Now Zhao Xuan is much more convenient. The folding space and the normal space are not the same space. He can easily see whether there is dirt or other things around him. Although if it is all mud and stone slabs, he cannot see through it and can only see around the folding space.

level, but this is enough, after all, he can move at will.

After clearly turning around the building in front of him, Zhao Xuan was slightly excited to find that the architectural style seemed to have a lot of similarities with the Pre-Qin period. He had delved into a lot of ancient knowledge these days, but he also gained a little bit in this aspect.

.

"It's really possible, and if this is really the ruins of Andu. Although I can't see very far through perspective, the scope has been determined after all. I just need to explore around under a large number of buildings and walk around more.

More than ten hours, at my speed, is enough to walk through a dungeon."

A hint of surprise flashed in his eyes, and Zhao Xuan quickly walked forward, backward, left, and right.

After waiting for ten or twenty minutes, Zhao Xuan, who was still underground, once again had a flash of surprise in his eyes. Ancient city. This ancient city is really not small. Although most of the buildings here are completely buried in the soil, Zhao Xuan is indeed

To be sure, this is basically a city from the pre-Qin period.

And it's a big city.

This is also easy to judge. The pre-Qin period was so backward. It is impossible for ordinary small cities to have so many elegant and high-quality buildings. There are indeed some magnificent pavilions and lofts built with exquisite stones.

In the pre-Qin period, large cities were still located within Qushi. This is indeed very likely.

"It is recorded on the black gourd. The treasure should be located in a residential building in Dongcheng District, east..." In excitement, Zhao Xuan checked the direction, and then walked straight to the east.

………………

Three or four hours later, in Dongcheng District, Qu City, there was a scene of singing and dancing under the bustling buildings. But I am afraid no one would have thought that under the Daxia, a ten-story high-rise building in Dongcheng District at this moment,

, hundreds of meters underground, a figure suddenly let out a low cry of surprise, and then instantly stood on a stone path made purely of exquisite stone buildings, only two meters high, and capable of being passed by one person.

"Finally found it."

"This underground secret place should be the treasure. I'm so lucky. The information collected for the first time is so accurate."

"Thousands of years have passed, but there are still strong fluctuations in star power. This underground killing array is still operating normally? Tsk tsk..."

………………

After three or four hours, Zhao Xuan was a little tired after running around underground relying on the folding space. After all, his whole body cultivation could only support more than ten hours of space folding at this time.

Even if there are records of treasures underground, he knows that the things are in Dongcheng District, but he cannot affect the real space in the folded space. He can only see with his eyes, but with his eyes, he can only see the layer where the space intersects.

For a few hours, everything you could see was made of mud or stone buildings. It was a big problem to identify the direction. Even if you knew you should go east, you still made many mistakes during the process.

But now I have finally found it, which is really inspiring.

Before he entered this passage, he felt the fluctuation of the star source power, but you know... he was still in the folded space at this moment. The Space Zulong said that he could not affect the real space in the folded space, and the real space

It can't affect him, but it has to be that this is only a relative situation, and it will not affect him under normal circumstances. Once there are some special circumstances, this thing will not work at all. After all, the Zulong furnace is too weak at the moment, and it has been defeated once before.

An A-level master relied on a star weapon to knock him into space. Later, he encountered a small air-locking stone, and the space was shattered as soon as he got close to it.

Therefore, this kind of inability to affect basically just refers to ordinary situations. Once you encounter a master or a treasure with the power of space, it is not suitable. After all, folding space is just a very weak space skill. If this skill is used by the originator of the power of space,

, it is estimated that it is difficult for the true god to see, but Zhao Xuan himself does not have any spatial power, he just relies on the power of the Ancestral Dragon Furnace's fur.

So once you encounter a formation with the power of space, this thing will also be affected.

However, he was only slightly surprised, and Zhao Xuan stopped paying attention. The formation here was still functioning, which was not surprising at all, because there was a source crystal mine here.

Back then, a certain great noble built a treasure trove under a poor house in a civilian area. The main reason was not that it was close to the imperial capital, but that he accidentally discovered a source crystal mine hundreds of meters deep underground.

.

Source crystal is the crystallization of star source power. The thin star source power can be blended into the air, formless and diffuse, and permeates the entire void. Some fairy mountains and blessed places with strong source power can be atomized, liquefied, and foggy.

, it’s like being surrounded by immortal energy, and the place where the source power is the strongest can be condensed into a solid, which is the source crystal.

Source crystals are divided into three grades: upper, middle and lower. There are soul crystals above the source crystals.

Soul crystals are the same as the upper, middle and lower grades. They are higher-level star life force crystals after the qualitative transformation of the source crystal. If a planet is a life, then the star source power is its escaping life breath, and the source crystal is the condensed body of its flesh and blood.

, and the soul crystal is indeed the soul of the planet, the soul of the stars.

For earth-level warriors, mid-grade source crystals can give them terrifying cultivation efficiency. High-grade source crystals are treasures for heaven-level warriors and are of great help in their cultivation. As for soul crystals, they can not only improve saint-level, supreme, and god-level

In addition to receiving a lot of help in improving cultivation, strong people also benefit greatly from understanding the laws of the stars, the laws of the universe, etc.

Even when Xuetu was at the peak of Conferred God, he didn't have many high-grade soul crystals in his hands.

Of course, these are all memories from the bloody massacre, and the record of the great nobleman of the Shang Dynasty once said that this was a medium-sized mid-grade source crystal vein. He originally planned to secretly dig it out for private use, so he bought a piece of it.

The house worked day and night, but who would have thought that before the Source Crystal could be mined, we would be faced with the crisis of genocide.

The entire family was in danger, so it was useless to have treasures. They gave up mining and transformed this place into a treasure base, and the medium-sized medium-grade source crystal vein was the foundation to support the operation of the formation. The records mentioned that if it was just

To support the operation of the great array, with the size of that mine, it would be immortal for tens of thousands of years.

After all, this is the purification of the flesh and blood of a living planet. Even a medium-grade mineral vein is enough to support the rise of a small and medium-sized family. If it only supports a formation that is not very powerful, the consumption will naturally be extremely slow, which is why

Zhao Xuan would be so cautious after getting the black gourd. If the gourd hadn't mentioned this earlier, how could he be so cautious?

"I don't know how much of these middle-grade source crystals are left after being immortal for tens of thousands of years. The Pangeng period of the Shang Dynasty was only more than three thousand years ago. Is it possible that there is still a lot of high-grade source crystal veins left? If so, just this

The veins are a priceless treasure, and the high-grade source crystal veins are indeed great things."

Amid slight excitement, Zhao Xuan quickly calmed down his emotions, walked out of the folding space, then calmed down and sat cross-legged, and began to restore his dry cultivation.

But...after trying it, Zhao Xuan suddenly frowned and opened his eyes again, with a strange flash in his eyes.

invalid.

The source power here cannot be absorbed.

"Nima, the star source power I cultivate is the crystallization of planetary source power. Pure planetary source power crystallization cannot be used at all. It cannot be restored at all. On the ground, even in the dark night, it can absorb sporadic stars.

The source power of stars, but here... there is none."

After thinking for a moment, Zhao Xuan cursed in a low voice. No, he was cultivating pure star power.

And such a pure planetary source power crystal, even if it is very advanced, he cannot use.

As for elixir making in the past, all materials collected from the earth were collected, why can he use it? The reason is very simple. Basically 99% of the best elixirs absorb the life force of the earth as well as the sun during the growth process.

Exuding vitality, 99% of the materials are grown in the sunshine every day.

Zhao Xuan refined the elixir. Others absorbed the medicinal properties of the planetary source power in the elixir, but he absorbed the medicinal properties of the star source power. However, a crystal of pure planetary power that had been buried underground for many years was completely different from his technique.

on the contrary.

And this is the source crystal of the earth.

"You should pay attention to this in the future. I never paid attention to it before and ignored it." A flash of thought flashed in his eyes, and Zhao Xuan silently looked at the passage that extended downward. This dense area was very large, with walls up to several meters thick on the left and right sides.

It was made of stone slabs, turning this place into a solid underground cage. Zhao Xuan didn't know how large the coverage area was for a while.

However, while Zhao Xuan was thinking, a voice suddenly sounded in Zhao Xuan's ears, making Zhao Xuan stunned for a moment, and then his expression suddenly changed.

"Eh, eh, eh, ah, ah, ah..."

A series of direct thought fluctuations echoed in Zhao Xuan's ears crisply and gorgeously. It sounded like the most beautiful music in the world, but it really made Zhao Xuan's expression change. How could it be possible that there was someone here?!
Chapter completed!