Island for all: I built a home on the back of a giant turtle

In this way, after a few more days, the connection between Chu Chen and the Mermaid Queen began to become clear.

Clear induction, which means, is almost there!

Chu Chen was refreshed and swam straight towards the direction of induction.

In this way, after swimming for more than an hour, Chu Chen sensed again that the location of the mermaid queen should be underwater!

"Should be below ' '."

Chu Chen thought.

Thinking of this, Chu Chen plunged into the sea water and started heading towards the bottom of the sea.

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The submarine volcano where the lava prison where the Mermaid Queen is imprisoned is different from the submarine volcano in the area where Industrial Island No. 4 is located.

The submarine volcanoes here will not erupt/erupt on a large scale.

From the surface of the sea, it is impossible to see that there are volcanoes below.

Moreover, the sea people did not set up warnings on the sea surface.

However, as Chu Chen dived, he began to discover that a dense school of fish appeared in the sea.

When he discovered this school of fish, without saying a word, Chu Chen directly activated the stealth ability shared by the ancient octopus.

Entered a stealth state.

The mermaid queen told Chu Chen about this kind of fish, which is a kind of fish raised by sea people, and it is quite alert.

Once they found Chu Chen, the Hairen with special abilities in the prison would be able to find Chu Chen.

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Now, the Ancient Octopus's invisibility lasts much longer than before.

After sharing, Chu Chen can stay invisible as long as he doesn't move in the sea water.

That one-off lasts up to two hours if you get moving.

Then it takes a while to activate.

Two hours, in Chu Chen's view, was enough.

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In this way, Chu Chen kept diving.

In the seawater, there are quite a lot of that kind of fish, they form groups, and they will besiege the fish that break into this area, turning those fish into their food.

Chu Chen avoided them and continued to dive.

In this way, after diving more than 3000 meters, Chu Chen found a faint light under the sea water.

"arrive."

Chu Chen whispered.

That should be the red light from the crater of a submarine volcano.

He continued to swim there.

After swimming a few hundred meters, the sea water became warmer.

Already able to see the crater.

Just under 200 meters.

However, the crater is surrounded by high walls. These walls are tens of meters high. They surround the submarine crater with a diameter of several hundred meters. On the top of the wall, from the four corners of the wall Each has an arched beam hundreds of meters long.

Two beams, in the shape of a cross, rest on the four corners of the wall.

In addition, in the middle of each wall, there is also a beam.

A total of four beams form a "rice" shape.

On these arched beams, at intervals, there are some dark chains hanging straight down, all the way into the crater below.

..............................

"What hangs under these chains is the prison cell?"

Chu Chen looked at those chains and thought.

The mermaid queen had told him about the chains.

The length of each chain has reached thousands of meters.

They are made of submarine gold, each chain is quite thick, and the thickness is used to achieve the effect of heat insulation.

In the middle of them, there are pipes wrapped in seawater circulation.

The temperature of the submarine volcanic magma is higher as it goes down.

In other words, these cells are all hundreds of meters below the magma lake!

Moreover, these chains can still be completely put down, that is to say, in case someone comes to violently rob the prison, the guards of the sea people can choose to loosen the chains completely, so that the cell will completely fall into the magma lake.

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After reading the middle area, Chu Chen looked at the high walls.

On the top of the high wall, there is a row of buildings. The people living in those buildings should be the sea people.

Chu Chen has never seen a seaman before, so he doesn't know the difference between them and humans.

............................

Above the submarine prison is the kind of dense fish raised by the sea people.

This kind of saying is also a means of warning and reconnaissance that sea people often use.

According to the Mermaid Queen, these fish have a very rare trait - shared vision.

Fish born from the same batch of eggs, as long as the distance between them does not exceed a hundred kilometers, they can have the vision of other fish in the fish school.

Then, a small number of sea people with special abilities can grab a fish from each fish school and put it next to them, and then they can get the vision of all fish from that fish!

This is also the reason why this lava prison is so difficult to break into.

Although the sea people do not have the technological means of human beings, there are still a lot of sea people with special abilities because they are native creatures of the island world.

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In addition, if it weren't for the telepathy between Chu Chen and the Mermaid Queen, in the boundless sea, who would have known that there would be such a lava prison on the bottom of the sea?

If it weren't for the effect of telekinesis, Chu Chen might not be able to find this place after hundreds or thousands of years.

..................................

"As long as you avoid these fish, you should be fine."

Chu Chen pondered for a moment, then swam quietly down.

He shared the excellent water quality from the killer whale, and shared the ability of the sea whisperer from the mermaid patriarch Irina. Now Chu Chen can be said to be the darling of the sea, and he swims quietly in the sea. .

In this way, soon, Chu Chen came to the top of the submarine prison, and he could already see the light and some figures in those buildings.

Around the border, you can also see the swimming figures of sea people.

These figures look similar to human beings, but there must be some differences in details.

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Chu Chen didn't observe these sea people too much. The mission of this trip was to rescue the mermaid patriarch.

He dived directly along the high wall.

In this area, the temperature of the sea water is already quite high, almost [-] to [-] degrees. Chu Chen can bear this temperature with his water control ability.

Further down, the temperature reaches 100 degrees.

But 100 degrees is not the end point. Sea water at 100 degrees does not boil at all. The reason is very simple, the water pressure here is too high.

You know, the water pressure of 10 meters is equivalent to one atmosphere on the earth.

The depth of the sea here exceeds 3000 meters, which is equivalent to hundreds of atmospheres.

Under such terrifying pressure, even if the temperature of the sea water exceeds a thousand degrees... it will not boil!

In fact, seawater close to submarine volcanoes can no longer be regarded as "¨ˇwater", but a supercritical fluid, which does not boil, but has an extremely high temperature.

In other words, further down, the seawater temperature there can reach several hundred degrees.

No wonder this high wall has to be built [-] meters high.

The sea water inside seems to be being circulated all the time.

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Therefore, Chu Chen had to put on his armor here.

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Chu Chen swam along the high wall, observing the situation above.

After observing for a period of time, Chu Chen found that the main attention of the Hai people was above and around the prison.

Inside the high wall, no sea people noticed, and there were not many fish.

After all, the temperature is so high.

If someone else wants to rob the prison, it must be done by force, raising the cell.

No one would use Chu Chen's method to directly enter the lava!

The difficulty is too great.

If it wasn't for the presence of the girl Eve this time, and the alloy that the girl Eve made that can insulate the temperature well, Chu Chen's method would not work at all.

In addition, this (good money) submarine prison has not been attacked by any marine life for more than 100 years. Therefore, although there are many sea people guarding here, these sea people are actually a little lax.

.

After observing for some time like this, Chu Chen came directly under a beam, and with the help of the beam's cover, he took out his armor.

This set of armor is not complicated to put on, and Chu Chen can finish it by himself.

It took a few minutes for Chu Chen to put on the armor.

However, none of the sea people had noticed him. After all, the sea people would never have anyone at all, just staring at the magma below.

Who would risk their lives into the magma?

Their defensive center of gravity is indeed around, not below.

.........................

After putting it on, Chu Chen tested the airtightness with mental strength.

After checking, Chu Chen activated his stealth ability again.

With the armor, the invisibility ability is affected to a certain extent. When it sinks, it will cause some movement in the water.

But it is not a big problem, because there are many bubbles in the high wall.

Chu Chen went down slowly.

After more than a minute, Chu Chen arrived at the undersea crater. Although this is a not very active volcano, it still spews out some magma from time to time.

Then, Chu Chen directly entered the magma.

After having the experience of the volcano below No. 4 Industrial Island, Chu Chen became more proficient in entering the magma this time.

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PS: Tell me, in the next three to four days, the author will go on a long trip. In these three to four days, 3 chapters will be updated every day, and each chapter will have about [-] words. Well, the number of words in each chapter is slightly less, that’s it Well, it will be back to normal when I come back. .

Chapter 165

The alloy used for the eyes of Chu Chen's armor is somewhat different, it is transparent and can be seen outside.

Of course, in the magma, even if it is transparent, it doesn't mean much.