Chang Ba watched Chen Chuan walking from the beach, casting a long shadow under the rising sun, with a relaxed and natural attitude. He couldn't help but muttered: "You've really mastered it."

There are indeed differences between people.

But is the difference that big?

After the car stopped, He Xiao walked down.

When he saw that Chen Chuan maintained his internal breathing without using his mouth and nose, and showed a very natural state, he knew that he had mastered it.

He said: "Okay, let's start the next training session today, pack up and go to another place."

Chen Chuan said hello, went back to tidy up, picked up his things and got into the car. The car started slowly and left here quickly.

After arriving in the car, although he no longer needed to reject foreign objects, he did not switch to external breathing at this moment.

After finding the right method yesterday, he found that this internal breathing method was equally effective in guiding the dissimilation of internal organs, and was more targeted.

If the previous breathing method was based on the original internal organs to drive other alienated tissues, then whenever internal breathing is used now, it is in turn based on the alienated internal organs.

This allows for a deeper understanding and mastery of the use of alienated internal organs, and in doing so, the growth of alienated internal organs is also accelerated.

It's just that it's still in the preliminary stage, and daily guidance and combat are two different things.

He still needs more time to master.

In fact, not to mention anything else, if he only learned this this time, he felt that the trip was worthwhile.

After driving north for half an hour, the vehicle came to a place with a strange landform. It can be seen that there are potholes of different sizes on the ground here. The small ones are about one or two meters wide, and the large ones are ten.

A few dozen meters.

These potholes are filled with red water, which seems to come from the same source as the water in Dan Lake, but the water surface bulges upward. Looking from a distance, it looks a bit like red eyes embedded in the surface.

Although it is not far from Danhu Lake, the painting style here is completely different from what I saw just now. If the former is magnificent, then this place is weird.

Chang Ba probably knew what he was going to do and was familiar with the area, so without waiting for any attention, the car chose a place to stop and the three of them got out of the car.

He Xiaoxing said: "Some of the potholes here are naturally formed, and some are dug manually. Under these potholes, there are underground shafts of different depths. The shallow ones are only about ten meters deep, and the deep ones are several miles deep. But

It is not ruled out that there will be a longer one.

What you need to do is to choose one of the shafts to enter and use the special characteristics of the water body and the pressure underground to exercise your endurance.

Under water, you can only use internal breathing methods, and you also need to use other alienated tissues to resist pressure and maintain yourself. This can fully train your alienated internal organs and let them know your urgent needs, thus becoming stronger and stronger.

It’s full of activity, so the longer you stick with it, the better.”

While talking, he walked to a pothole, stepped on it with his foot, "Start from here first." Then he said to Chang Ba: "Bring him the stuff."

"Okay Uncle He."

Chang Ba ran back to the car, took out an unopened diving suit, placed it on the ground, and said as if to show off: "This swimming carp diving suit is Central City's technology. When swimming, people can hardly swim."

You can't feel its existence, and it's very breathable. You won't be afraid of being scratched when you hit hard and angular objects at high speeds. This is a good thing, and I haven't even used it myself."

Of course, he couldn't say that he couldn't last long when doing this training before, so he didn't use it anymore.

Chen Chuan walked to the diving suit and said, "Thank you, Brother Xiao Chang."

Chang Ba said hey, no matter how powerful Chen Chuan is, why don't he still call him brother? He ran up happily, "Come, let me help you, take it apart like this here, like this..."

After Chen Chuan and others put on the diving suit, they moved their hands and feet and found that it was indeed very comfortable, not as tight as expected, and very light and breathable, as if there was an extra layer of skin outside the body.

Because this time it was estimated that it would take a lot of time, he drank some water in advance, ate another nutritional bar, and then stood at the edge of the pothole.

The diameter of this hole is less than two meters, which is considered small for him.

He squatted down, stretched out his hand and tried it first. He felt a sticky feeling, and the buoyancy of the water was so great that it seemed to be able to hold up his palm. Moreover, there were also those stone algae inside, which meant that he

If you are immersed here, you need to always fight against the parasitism of these things.

The difficulty is not small.

He stood up, made some adjustments on the spot, then took a few steps back, jumped his feet, made a fish leap, and entered the hole with a relaxed movement.

After reaching the water, he paddled with his hands and feet, fighting against the buoyancy, and slowly dived deeper. He felt that the hole was not very deep, probably about twenty meters, but he could feel that it was everywhere.

The pressure was squeezing towards him.

And it was just the beginning. He remembered that He Xiaoxing asked him to stay here as long as possible, so he sat down on his knees under the water and began to maintain internal breathing.

On the ground, Chang Ba walked to the edge of the pothole. The splash of water that was stirred when Chen Chuan jumped down quickly disappeared, and the water surface returned to calm.

He remembered that he went down into another pothole, which was about ten meters long. How long did he hold on at that time? About twenty minutes? It should be...

He coughed, but this was just his training attempt. His alienated tissue was not in this direction, so no matter how hard he practiced, it was useless. Maintaining it for a longer time would only prove his physical fitness at best.

But he also knows that the real test here is not pressure from the outside, but from within oneself, and that is what really tortures people.

At the bottom of the pothole, Chen Chuan just sat quietly for a while, but he felt as if he had experienced it for a long time.

The ubiquitous pressure here is just the second thing. The key is that you can't hear any sounds from outside, and you can't see any light. It's completely dark, and the surrounding space is small. It's like being in a claustrophobic space. It's abnormal.

of depression.

The only thing he could do at the moment was focus on his internal breathing.

He has to do this, because underwater is completely different from being on the ground. It is very difficult to capture oxygen here. He must devote himself to it and fully and reasonably dig out every alienation that can be used for coordination.

Organize yourself so that you can sustain yourself for a long time.

He Xiaoxing did not leave this time, but waited by the side.

Chang Ba looked at it for a while, then moved out a folding bench, took out a little book and sat aside to read it while waiting. But after he read it a dozen times, he couldn't help but look at the potholes and muttered in his heart.

, it’s been almost two hours and you still haven’t come out, is something going to happen?

But he knew that he was overthinking it. Even though He Xiaoxing was standing on top, he should be well aware of the situation around him and even under the water. If there was a problem, he would have already managed to pull the person up.

Seeing that Chen Chuan might not be here for a while, he simply moved out a barbecue grill, took out skewers of mutton from the car's refrigerator, and started grilling them on the spot.

Not long after, a fragrant aroma emerged from the air, and the mutton began to sizzle and become oily. He flipped it neatly and sprinkled it with seasonings.

After they were baked, he first handed over a dozen skewers to He Xiaoxing, and then he ate them happily. While eating, he said to himself, "If it doesn't come out, I will finish it."

However, it took longer than he thought. It was not until four hours later that He Xiaoxing signaled to him. Chang Ba quickly stood up and slowly lowered a rope with a heavy object on the top.

Chen Chuan remained motionless under the water at this moment. He reduced all necessary consumption and just maintained his own existence and resisted the invasion of foreign objects.

At this moment, he felt something hanging down. He seemed to wake up from the silence, moved a little, then pulled the rope and slowly came up.

The moment he came out of the pothole and stepped onto the ground, he suddenly felt like seeing the light of day again.

At the same moment, he felt a sense of heaviness and weakness coming over him. This was because he had consumed a lot of physical energy just now. However, as he emerged from the water, more oxygen entered his blood under the combined effect of internal and external breathing.

, his strength is also recovering quickly.

He went over and took out the nutritional ointment and ate more than ten sticks in a row, and then he felt relieved.

At present, this is the only thing that can supplement his consumption. His daily diet is low in nutrition and time-consuming. It is basically useless except to satisfy his taste.

From this, we can imagine that those fighters in the old era did not consume a lot of resources. Without the support of big forces, they might not be able to sustain their own consumption.

He Xiaoxing waited for him to recover a little, then asked: "Do you feel that you have reached your limit?"

Chen Chuan thought for a while and said calmly: "Even if it's less than that, it's almost there."

If he uses his second self, he should be able to persist for a long time, but under normal conditions, he is almost to the point where he can no longer bear it. He Xiaoxing can accurately judge his state at that time on the ground and bring him up in time.

He didn't know how he did it, but he thought it was a skill that could only be mastered at a higher level.

He Xiaoxing said: "The purpose of exercise is not to squeeze your potential, but to make you grow. This training can be done all the time, and you can slowly adapt, but you must have a clear understanding of your own limits.

If you know it, your alienated tissues will also know it, so that under the stimulation of sufficient nutrients and drugs, they will continue to adapt to increase their upper limit."

Chen Chuan thought about this sentence and couldn't help but ask: "What Teacher He said is that the fighter's self-will plays a role in it?"

He Xiaoxing said: "It's good that you can think of this by yourself. A fighter's self-willpower is very important. The belief in oneself can tap out more potential power, which can often create seemingly impossible miracles when expressed externally.

But there is an inevitable reason behind everything. The reason why it can erupt with far greater power than usual is simply because the potential of the alienated organization has not been developed, and most of it is sleeping.

Only if you use special means and methods to awaken them will they be at your disposal, and willpower is an important part of it. It is often not enough to push them under normal conditions, and many of them will be forced to be stimulated at the critical moment of life and death.

But we don’t have to be so extreme. First, through external influences and stimulation, we can gradually activate more alienated tissues in the body, consciously mobilize them step by step, and finally be completely under our own control.”

Chen Chuan nodded so that he could understand. He said, "Teacher He, how long do I need to persist in this training to be qualified?"

He Xiaoxing said in a deep voice: "You have basically met the requirements of the follow-up process. From now on, you can find a way to find time to practice on your own. I will arrange the next training for you now."

…

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Chapter completed!