The mysterious man was finally subdued, and the dark golden ghost face was finally about to be taken off, and Yan Yu couldn't suppress the tension and excitement in his heart.

But just like Guan Rui's intentions, Yan Yu was also afraid of extraneous branches, even if the mysterious person gave a warning, Yan Yu was no longer verbose, and decisively ripped off the mask!

"Nope! No way! How could it be you! ”

This face is too familiar, Yan Yu blinked vigorously, but the scene in front of him did not change at all, and Guan Rui on the side was also stunned!

He Shufen still looked a little obscene, but at this time he seemed to be very indifferent, and said with a smile to Yan Yu: "Don't look at me like that, I can remind you." ”

Yan Yu's only trustworthy Comrade Shufen turned out to be a mysterious person?!!!

"It can't be! I've known you for so many years, and you have to be carried by someone to help you carry the hot water for your kettle, how can you ......?"

"How can you fight like this?" He Shufen's smile was a little weird, and then he suddenly became serious, his eyes were cold, and he yelled at Yan Yu.

"I know it can't be me, I haven't woken up soon! Wake up! ”

This roar echoed in Yan Yu's mind like an echo in the hollow valley, and the scene in front of him began to become illusory!

The darkness was like a demonic shadow, coming out of the ground, like a school of sharks smelling blood, surging in all directions, completely engulfing Guan Rui, who was still stunned, and then turning into black tentacles and crawling onto Yan Yu's body.

This pure darkness devoured Yan Yu's body, leaving only Yan Yu's eyes, and then crawled to the eyeballs, occupying it from the outside to the inside, and finally engulfed Yan Yu's pupils!

Dark.

This feeling is too familiar, and Yan Yu has experienced it many times.

After he was suppressed by Zhao Shentong's personality, or fed with drugs by Liang Shumei, he would enter such a world.

His body began to shake, the touch on his back was hard, and when he reached out and touched it, it was a wooden plank, and the air was filled with the smell of old wood, a bit like a soaked mushroom.

Although there was no light, with the touch in the dark, Yan Yu could also realize that he was locked up...... In the coffin!

Yan Yu suddenly understood.

He didn't even catch the mystery man! Maybe even Guan Rui never appeared, everything was just his illusion!

The mysterious man led Zhao Tongyi away and made him open the coffin, and he saw the big and small pairs in the coffin, and he couldn't be sure if it really happened!

But one thing is for sure.

He opened the coffin, and then he was locked up in the coffin!

So was it Zhao Tongyi and others who went and returned to put him in the coffin, or was it something that was originally locked in the coffin?

The coffin was shaking, and it could be felt that it was constantly moving, and it was not known where to take it.

It's also a loss to move, so it doesn't cause claustrophobia, if there is no movement, it makes people scared and desperate.

Yan Yu only had a slight headache, and after touching it up and down, he was not injured on his body, which was also worth celebrating.

I can't say exactly how long it was, Yan Yu only felt that there was a sudden sense of suspension for a while, and then he fell down heavily, bumped into the coffin, and fell apart.

Then the sky is spinning, and it seems to be floating in the water, drifting with the current, screaming and screaming outside, as if experiencing a life and death crisis, thrilling, and hanging by a thread.

When everything was calm, Yan Yu only heard the faint sound of water, and he tried to push the coffin, but it was still as strong as ever.

When I saw this coffin earlier, although it looked old and simple, it was full of heaviness, and although it had gone through vicissitudes, it was still stable, and now it seems that this is indeed the case.

When Yan Yu was suddenly disappointed, a cold little snake actually burrowed into his crotch!

Yan Yu was taken aback and struggled subconsciously, but the space in the coffin was too small to move at all.

Fortunately, after a while, Yan Yu realized that it was not a little snake, but a stream of water!

Although this coffin is sturdy, it has gone through so many impacts and bumps, and it is estimated that there are gaps, and water has penetrated in!

And Yan Yu's crotch quickly wet, and the water flow seems to be getting bigger and bigger!

However, the location of this water flow is in the dead corner of Yan Yu, unless he knows cartilage skills, he can't turn his body around at all, let alone open the coffin from this gap!

The water kept pouring in, and the flow was getting bigger and bigger, and soon it soaked Yan Yu's body!

At this time, the coffin is closed, and if the water fills the entire coffin, Yan Yu will be drowned alive!

Even if there is air in the coffin, the water flow will not completely submerge Yan Yu, and the only little bit of air left will be consumed, and Yan Yu will die due to lack of oxygen!

How much fear a confined space can bring to human beings, Yan Yu has thoroughly experienced it!

Yan Yuben also wanted to wait and see the changes, and first grasp the external environment before responding.

But at this time, he couldn't sit still, if he didn't slap the coffin for help, he was afraid that he would drown and suffocate in the coffin, and no one would find out!

Yan Yu raised his hand to slap the lid of the coffin, but there was a shouting and scolding outside!

Yan Yu stopped his hand again, and at this time the water had already soaked his body, and he was only exposing his nostrils, and even his eyes and ears were soaked in the water.

Because of the soaking in the water, his ears were filled with all kinds of strange sounds, but the coffin seemed to come into contact with other things, and he could hear the sound travel through the solid, and then come underwater, forming an extremely fresh but strange auditory experience.

It's like...... It's like hearing your parents talking in your mother's womb, like lying on your parents' warm backs when you're sick and listening to them coax you.

It makes people feel calm.

Originally, only his nostrils were exposed, trying to keep breathing, which made Yan Yu feel extremely panicked, but after the underwater sound came, Yan Yu calmed down.

He heard it.

He heard someone trying to open the lid of the coffin, and heard the man shouting for not being able to open the lid!

He could feel the sound of heavy objects hitting the coffin, as if there were countless people outside trying to get him out of the coffin.

And this coffin is like iron beating steel, but it just doesn't move!

His nose began to itch, and the subtle sensation was so subtle that he could feel the water touching his nose hairs, little by little.

This subtle perception is even more terrifying than being under the impact of a waterfall!

It will be more painful to cut off your flesh piece by piece with a knife than to be beheaded, which is exactly the truth!

Yan Yu took his last breath, and his nostrils finally sank completely below the surface of the water.

There's nothing more frightening than suffocation.

Yan Yu's chest seemed to be about to explode, but he still held his last breath, he recalled the ancestor's method of breathing and breathing, and squirmed his abdomen, trying to squeeze out every air molecule in his body.

Our ancestors said that the human body also has a limit to breathing, but when necessary, the body can be allowed to decompose the oxygen it needs, in the words of scientific people, to form an internal circulation.

However, all things are conserved, and there are gains and losses, and doing so will damage the internal organs, and even produce irreversible damage.

Yan Yu didn't believe this set earlier, because it was a bit like the nonsense of the turtle breath method or the fetal breath method that the gods said.

But when Yan Yu later went to college, he was obsessed with books, and he once read in a shabby foreign magazine that a foreigner could hold his breath underwater for ten or twenty minutes, which made him unbelievable.

For this reason, he also spent most of his time in the library for half a month, just to verify this matter.

However, the result made Yan Yu feel gratified.

Because the academic community believes that the limit of human apnea should be only four or five minutes.

Of course, there is a premise here, that is, the limit of breath-holding should be about four minutes depending on the amount of air inhaled by the lungs alone.

However, if the subject is assisted by other means, the time recording can be extended.

For example, before holding his breath, he inhaled not air, but pure oxygen, and for example, his psychological quality is extremely good, he can calm down and stay comfortable when he holds his breath, so that his heart rate is reduced to below 30 and his metabolism is reduced.

Generally speaking, the underwater apnea is longer than the air apnea, which is also the result of psychological construction.

Ordinary people may hold their breath for a shorter time underwater for reasons such as panic, but if they are professional testers, this kind of environmental pressure under the water can make them more motivated to hold their breath.

Moreover, the underwater environment is similar to the mother-fetal environment that humans are born with, so as long as you maintain a calm mind, you will hold your breath for a longer time.

Yan Yu didn't believe it at first, because holding his breath for too long would cause brain damage, which was irreversible damage.

Later, Yan Yu saw some information in some books.

For example, some people have the ability to hold their breath for longer than others, because when they hold their breath, the liver will break down the stored glycogen and other substances into oxygen, so they hold their breath longer than others.

Yan Yu couldn't confirm this, the reason why this information appeared in his mind was just to cheer himself up and give him the belief to survive!

At this time, he had no time to worry about the truth or falsehood, he just followed the method of his ancestors, and gradually entered a calm state, just like a disaster victim guarding the bottom of the rice bowl, counting the rice grains in the pot all day long.

It was as if he could feel how much oxygen was left in his body, carefully releasing and consuming it.

It's an incalculable amount of time, maybe a long time, maybe only three or five minutes.

But Yan Yu no longer panicked in his heart, but gradually got used to this way of "breathing in the body".

He didn't know if it counted as breathing, and he didn't know if he would actually break down all his organs.

Yan Yu had only one thought in his heart at this time, if he wanted to live, he must not open his mouth, once he opened his mouth and swallowed water, then it would be completely finished!

The movement outside was still very loud, but Yan Yu no longer paid attention, as if he was cut off from everything in the outside world, he was just immersed in this breathing method.

Save your last breath.

Over the course of thousands of years, this sentence has saved countless lives and created countless legends.

And now, this sentence has also become Yan Yu's belief in survival!