Following the direction of the water flow, Lu Yunze dived all the way.

As the depth increases, the surrounding water pressure begins to soar exponentially. If it weren't for the support of Seven armor, Lu Yunze would not even be able to reach this place, he would be exploding by the surrounding water pressure. No matter how good his water escape technique is, it is useless. His physical strength is destined to be unable to survive in this environment.

"The flesh of those dragons is so strong, it's not that it was trained in this environment, right?" Lu Yunze couldn't help but think, and then he realized that this guess was very likely true.

But at the same time, this also brings another question.

"Why should I send a few fire-attributed dragons here to guard it? If it is a water-attributed dragon who is proficient in water escape, wouldn't it be more comfortable here?"

With doubts, Lu Yunze gradually approached the bottom of the big hole.

It was already pitch black, and there was no trace of light around it.

Lu Yunze subconsciously wanted to release his spiritual consciousness, but as soon as the spiritual consciousness left the body, an invisible force suddenly suppressed it back.

"Formation!" Lu Yunze was stunned. He had never heard of monsters knowing formations.

Seeing that his spiritual sense could not leave his body, Lu Yunze took a deep breath, and blood light came from Saiwen's armor's eyes, and everything in front of him broke into his sight.

What appeared in front of Lu Yunze was a silent huge vortex.

The endless stream of water was quietly swept into the vortex. Lu Yunze looked around and felt that the big vortex in front of him was beyond common sense. With his eyesight at this moment, he could not even see the end, and could only see a barrier generated by the endless stream of water spinning at an extremely fast speed.

And all this made no sound.

In front of this vortex that was beyond common sense, it seemed that all the sounds were swept into it with the flow of water, like a silent dynamic painting.

Lu Yunze's tiny body floated before the big vortex, his eyes full of shock.

After a while, Lu Yunze finally came to his senses from this strange scene and stretched out his hand to cut off the water flow in a large vortex.

As soon as he bought it, Lu Yunze felt that the water flow was extremely heavy. With the huge force of his armor being increased by Seven's level nine monsters at this time, he could feel the obvious weight, and even a little bit of a pressure.

"One Yuan heavy water?" Lu Yunze frowned deeply.

One Yuan has twelve meetings, one Yuan has thirty times, one Yuan has twelve generations, one life has thirty years, so the number of one Yuan is twelve, six hundred years.

The so-called heavy water of one yuan is obtained as a number of one yuan.

In other words, a drop of one yuan heavy water is equivalent to 129,600 drops of water.

This is a real treasure of the human world. Whether it is used to refine the enemy or as a material for refining water-attributed magic weapons, it has endless magical uses and is a real treasure.

In Tiannan, this thing belongs to the kind of legendary material that only exists in ancient books.

And in the Sea of ​​Chaos Stars, although this thing is available, it is also a rare exception. Only in the deep sea and through heavy water pressure can one get a few drops.

In Lu Yunze's memory, when this thing is taken outside, the price is calculated by drops. The value of a drop of heavy water per yuan is equivalent to tens of thousands of spirit stones, and it is still in a state of price but no market.

And now, the shocking huge whirlpool that appeared in front of Lu Yunze was all composed of one yuan of heavy water!

"I..." Lu Yunze swears in his throat and couldn't say it for a long time.

No wonder the flesh of those dragons was tempered so strongly. When dealing with such a thing every day, without a strong body, they had long been sucked into the whirlpool and crushed into a meat paste.

At the same time, Lu Yunze also understood why several fire-attributed dragons were sent here to guard.

To form one-yuan heavy water, what is needed is not only water pressure, but also extremely rich water-attributed spiritual energy.

Lu Yunze could not even imagine how powerful water-attributed spiritual energy contained so much, Lu Yunze could not even imagine.

If there is really a water-attributed dragon nearby, it may be fine in a short period of time, but if it takes a long time, the magic power in the body will be attracted and assimilated by this vortex.

At the least, the cultivation level is greatly damaged, and at the worst, it is caught in the big vortex on the spot, and then it is pressed into a meat paste by these one yuan of heavy water.

"This thing can never be formed naturally!" Lu Yunze thought of this instantly, thinking of the scene where his spiritual consciousness was suppressed just now, there must be an extremely huge formation around it.

The white light flashed slightly in Lu Yunze's eyes, and he jumped down and continued to fly away, flying around the big vortex toward the bottom of the vortex.

What he expected was that although the large vortex was extremely huge, as he continued to move downward, the diameter of the large vortex was constantly shrinking. Later, Lu Yunze could even see the end of the vortex with his naked eyes.

In contrast, the mass of the uni-yuan heavy water that forms the large vortex has become higher and higher. Even at the end, it has a vaguely sticky gel-like form, and the color has become darker and darker, gradually turning from the original colorless to the blue to the last dark blue.

This can no longer be considered one yuan heavy water, but should be considered a new material produced by combining a certain amount of water-attributed spiritual energy.

Lu Yunze was still diving. When he arrived here, the suction force generated by the large vortex weakened a lot, which allowed Lu Yunze to dive at a faster speed.

Finally, after it seemed that the boundary of a certain level had been broken, the surrounding space instantly became spacious.

Almost at this moment, Lu Yunze felt an extremely powerful water-attributed spiritual energy.

The spirit gathering body was activated almost at the same time, and subconsciously absorbed all the spiritual energy around it.

Lu Yunze quickly stopped and used his invisible escape technique with all his strength to isolate himself from the surrounding spiritual energy, thus avoiding the ending of being directly burst by the spiritual energy here.

"How could there be such a rich spiritual energy here?" Lu Yunze frowned. This level of spiritual energy has far exceeded the level that a place where spiritual energy gathers should be, and it is even as rich as the human world.

Looking around, except for the vortex that had shrunk to an ordinary size, there was only the terrifyingly rich water aura around it, and there was nothing else to see.

Lu Yunze thought about it for a while, followed the direction of the vortex and looked at the bottom of the vortex.

There is a layer of blue water flowing there, connected to the bottom of the vortex, constantly absorbing the spiritual energy inside the vortex, like a flowing barrier.

Lu Yunze slowly dived down. Above this barrier, a series of spiritual patterns and talismans appeared and connected each other, turning into a huge array map far beyond Lu Yunze's imagination.

Wherever Lu Yunze saw, he was just the tip of the iceberg of this formation map.

He could only see that this array diagram seemed to absorb water-attributed spiritual energy and strengthen its own functions. Other functions were too complicated and mysterious. Even with Lu Yunze's attainments in ancient bans, he could only understand some of the details.
Chapter completed!