Then after a while, Yuelan's face turned a little white, and it seemed that she couldn't support it anymore, so she suddenly floated up and went up to ventilate.

I was also worried about her, and when I was about to float, Yu Meng grabbed my hand, and she motioned to me, saying that she would go up and let me continue practicing.

I nodded, and Yu Meng floated up.

It's just that when I look up, wow...... Spring in full view.

The heart was already being overwhelmed by the pressure of the water, but now it was beating faster, and it felt like a drum.

The flesh armor is easy to understand, but when will I be able to reach this level? With the flesh as the armor, will I be able to resist the magic weapons of those monks like a fossil turtle?

It's useless to think about it, you can only keep forging your body, at least all kinds of elements are practiced once, and the body can be exercised to the extreme, and the quantitative change will produce the qualitative change.

Thinking of this, I climbed down another two meters, and the water pressure increased even more, and with each meter of depth, the pressure could be described as multiplied, at least this is how I felt.

After a while, Yuelan and Yu Meng came down again.

Yuelan's face was not very small, but she persisted.

I'm a little distressed, let her accompany me today, tomorrow I can't let her come down anyway.

After practicing like this for a day, I only felt extremely tired, but after getting on the boat, I felt extremely relaxed, this is a normal feeling, when I stayed under a certain water pressure for a long time, I returned to the open space without pressure, and the natural breathing was extremely smooth, and I even felt that the spiritual level had gone up to a higher level.

I closed my eyes and sensed the surroundings, feeling that the range I sensed was much wider, and the things I sensed were also much clearer, and then a flash of inspiration flashed in my mind again, and even the voice of the senior: The first level of spiritual power warfare: range perception.

Range awareness, isn't that what I sense?

If that's the case, then I should be in this one now, so what's next?

However, it seems that the range of sensing is not very far, and the further out it is, the more blurred it becomes, and it is obvious that it has just entered the threshold of this weight, and has not yet reached the peak of this weight.

However, I found that forging the body is conducive to the improvement of mental power, and after only one day of practicing today, I feel that my spiritual power is much stronger.

This also seems reasonable, like those ascetics, who temper themselves in a difficult environment, and then strengthen their spiritual strength and faith.

I was under the water just now, and it was extremely bad, and it was the same thing.

Yuelan's spirit seems to have improved a lot, at least after getting on the boat, her face has become ruddy, much better than the pale underwater.

"It was a good day. Yu Meng and Yuelan both changed their clothes and made it to my side, Yu Meng handed over a cup of tea, the tea was fragrant, and said, "This is cold tea, drink it." ”

"Thank you. I took it with a smile and took a sip, and it seemed to have ginger in it, which was a little spicy.

"But this is also the easiest water layer, called the living water layer, there are many water layers under the seabed, there are also frozen water layers, heavy water layers, ice layers, mud and water mixed layers, these layers of challenges are the most powerful, in addition to the continuous increase in water pressure, the water quality itself will also increase a lot of difficulties. Yu Meng smiled and said: "Doesn't the worldly army have a layer of submarines? They only dare to wander in the living water layer, and they do not dare to go down at all, because when they enter the heavy water layer, not only will the machine not work well, but the entire submarine may be flattened." Yu Meng explained with a smile.

I gasped, how strong the submarine is, as a military equipment, it is specially made just now, and the thickness, hardness, rust and corrosion resistance, and waterproof pressure are all very good, if this can be flattened, that person is afraid of directly exploding and dying.

"Forty meters below the sea surface is called the living water layer, forty to five hundred meters is called the frozen water layer, five hundred to five thousand meters is called the heavy water layer, and at the bottom of the five thousand meters, some of the sea areas have reached the bottom of the sea, and some are not, like this sea area where this sacred stone is located, there are many kinds of water areas below five thousand meters, if you want to forge your body, this sea area is the most ideal, but whether you can reach below five thousand meters, this is a problem, because I have never been to that deep. Yu Meng continued.

I scratched my head and asked, "How deep are we going today?"

"It's about forty meters!" Yu Meng smiled.

I'm a little confused, these 40 meters are so difficult, what is the concept of 5,000 meters? Not to mention that there may be 50,000 meters, 500,000 meters, up to the eye of the sea......

Then we practiced the living water layer for a few days, that is, about forty meters underwater, until I Yuelan was familiar with this water pressure, and we decided to go down to the heavy water layer to try.

There is no clear boundary between the heavy and living aquifers, and I just feel as if the water below is not moving, and the flow is slow.

After making eye contact with the two of them, I was the first to climb two meters, and I wanted to climb two more meters, but I was worried that the depth was not well controlled and I did not enter the heavy water layer.

But I found that I couldn't crawl anymore, and my whole body seemed to be frozen by the water around me, which was like a solid mercury-like thing.

I only know what a heavy water layer is, and it turns out that it is embodied in the word 'heavy'.

The water pressure is at least twice as high as that of the living water layer, and the whole person is motionless, and the inductive heartbeat is about to stop.

Seeing that I didn't move, Yu Meng and Yuelan also quickly climbed down.

But as soon as I got to my place, Yuelan couldn't move anymore, I turned my head with difficulty, smiled at Yuelan who was struggling hard, and then shook my head, telling her not to waste her strength in vain.

So she didn't move, but Yu Meng, in the heavy water layer, she moved freely, swam around, and was as happy as a fish.

She swam underneath us, looked at our faces, made eye contact with us, in fact, before she came down, she had already explained, saying that if she couldn't bear it, she would blink, and she immediately pulled us up.

Yuelan blinked first, and Yu Meng pulled her and floated up......

I'm actually not much better, I have experienced this heavy water in the pool in front of Kunlun Immortal Sect, and I also took a bath in the pool, which can be described as impressive, in that water is like being in a quagmire, the more I struggle, the more I can't go up, and in the end, it was Bai Yuantu who pulled me.

At that time, it was only on the water, but now it is more than 40 meters underwater, and the feeling is completely different.

And because the water is heavy, there is less water entering the pores, so there is very little oxygen, and I feel like I can't do it anymore, and I feel suffocated for a while.

I gritted my teeth, if I can't hold on to this, then what is the point of forging my body?

I was calm, trying to minimize unnecessary movements, the limited oxygen was used to provide my heart and breath, and the whole person was like a corpse, motionless.

Then feel the heavy water around you with all your heart.

In fact, the water flows slowly, not that it does not flow, and as long as the direction of the water flow is found, the countercurrent is absolutely useless, and no matter how much strength you have, it is useless.

So you have to find the right direction of the flow, but this direction is also changeable, one to the left, one to the right, and the time is so short that there is no time to react.

After finding this trick, I put my whole heart into adapting to the heavy water, and I can't change it, I can only adapt to it.

Yu Meng came down, I winked at Yu Meng, Yu Meng helped me, floated up, and after a while, I reached the sea, and then got on the boat.

I took a big breath, but I saw that Yuelan was already lying on the deck, basking in the sun, her chest and lower abdomen were rising and falling, and she was so tired that she couldn't do it.

"How's it going?" Yu Meng didn't feel as bad as we did, she asked me with a smile.

(End of chapter)