In fact, it is not that the bluestone slab is too heavy, so that the surging water flow cannot be used. Instead, there is a strange energy field around the bluestone slab, which makes the chaotic water flow approaching that place and becomes calm.

At this time, the bluestone slab was covered with a thick layer of aquatic plants. Ouyang Kun gestured to everyone, asking them to clean up the weeds, and then lay around the stone slab waiting for the next command.

Soon, under the illumination of the search light, a very powerful blue dragon appeared on the stone slab in the form of a relief.

A porch was set up in the two prominent parts of the Azure Dragon's dragon's dragon head and tail.

After Ouyang Kun exchanged glances with an older Feng Shui master who was in the four constellations, he pressed the entrance together!

As the entrance opened, the stone slab carved with the blue dragon slowly sank, and then a vortex of water gushed up from under the stone slab.

Ouyang Kun grabbed the center of the stone slab, which was the large iron chain flying upwards, and entered the vortex water column along with the sinking stone slab.

Seeing this, others followed this method and entered the space under the stone slab one after another.

Gradually, after the large stone slab sank for another thirty or forty meters, with a sense of solidity of falling on the ground with both feet, everyone knew that they were the end.

Under Ouyang Kun's leadership, everyone walked out of the water column. Then Ouyang Kun pulled out the mask on his face and the oxygen tube on his back, and took off the cumbersome diving equipment on his body.

"There is oxygen here, you can breathe normally. Everyone should remove the equipment."

After removing the equipment, Ouyang Kun said to everyone.

So, under his instructions, everyone took off their equipment and began to look around.

This place is actually a huge underground cavity, with an area of ​​about the same as a regular football field and a height of about forty meters.

The ground in this underground space is very wet and covered with all kinds of moss. It is slippery when stepped on, so people have to be careful.

Various stalactites and so on were also hung on the stone walls around it, reflecting light under the light of the search light, which looked quite spectacular.

In the center of this lower space, there is a small pool. The water in the pool is extremely clear. In the absence of wind, the center of the pool is also rotating rapidly, directly stirring up a water dragon that soars into the air, connecting with the position where the bluestone slab was originally covered on the top of the cave.

It was also the water dragon that Lu Yongsen and the others followed just now.

However, after everyone fell to the ground safely, the gushing water column slowly shrank back and fell into the pool, and returned to calm after about ten minutes, as if nothing had happened.

In fact, this is a very ancient mechanism activated with some mysterious Eastern power.

This kind of mechanism is completely different from modern technology. It is not like modern scientific and technological institutions. It requires power and other power to drive it. Its operating method is quite mysterious and advanced. It can be seen that it is beyond the so-called science and technology.

Then, everyone looked ahead and saw eight giant dragons of different colors painted on the stone wall directly in front of the underground space in the distance.

These eight giant dragons were in a state of expression, each hovering in the air.

Among them, the one hovered at the top was covered with golden scales, while the other seven were surrounded by guardians, as if guarding the golden scale dragon.

Although the relief looks very old, you can still see at a glance that it is definitely a trace of artificial carving.

At the intersection of the relief wall and the ground, there is a manually excavated reservoir.

This pool is not a conventional pool, but a reservoir that is interlaced back and forth, like a river channel.

These curved rivers, as a whole, look like a huge vein diagram, and they look like densely spreading like plant rhizomes.

Not only that, in this reservoir that looks like complex rhizomes, there are also many mercury-like liquids floating.

And in this liquid, Li Dongzhe smiled one by one, shining granular objects.

The particles are very small, although visible, but they seem to be intangible entities. They seem to contain some mysterious power, which is constantly flowing along the complex reservoir veins, and finally flowing into the pool when Ouyang Kunyi and others came down.

At the same time, there were eight banners of different colors around the reservoir, and each flag was tattooed with a flying dragon of different colors.

It just fits with the Eight Banners of the previous dynasty.

Of course, none of these are surprising.

What is most surprising is that around the complex reservoir, there are several mummies lying! Each of these mummies is wearing a yellow jacket on the front dynasty and a sword on his waist. It seems that they are all imperial guards with a high status in the front dynasty.

Ouyang Kun was not surprised by all this. He walked straight to the side of the water storage, looked at the liquid flowing inside, and said, "This is the legendary underground spiritual vein, because its flow is very similar to the ginseng root, and some people call it the Unold Spring. This flow of the Changbai Mountain lineage that flows on the land of China is the place of the spiritual vein of the previous dynasty!"

If this mysterious formation was eased by ordinary people, it would have been shocked to death.

But everyone present was not a master of Feng Shui Xuanmen? Who is not a strange person? So everyone was a little surprised, but there was no shock.

But for some reason, Lu Yongsen in the crowd felt a vague feeling after seeing all this. This feeling drove him to walk to a dead body by chance, squatted down and flipped up the man's waist card and looked at it.

It doesn’t matter if you don’t look at it, even Lu Yongsen was shocked after looking closely!

Because the card injury was written: Qing Dynasty imperial palace, Ouyang Kun!

This suddenly made Lu Yongsen feel a chill in his heart. The suspicion and curiosity he had about Ouyang Kun instantly filled his heart.

if……

This corpse is Ouyang Kun, which means that Ouyang Kun was already dead when he sneaked into the underground dragon vein.

But...who is the living person in front of you!?

Thinking of this, Lu Yongsen instinctively looked up at Ouyang Kun, but happened to see him appear beside him. Ouyang Kun looked at Lu Yongsen, reached out and patted Lu Yongsen on the shoulder, and said lightly, "Take the important things first, wait for the matter, I will let you know everything."

After saying that, Ouyang Kun walked straight to the stone wall with the flying dragon painted, and said to everyone, "Okay, everyone cheer up and act according to the source plan!"
Chapter completed!