The active volcano in the Cayman Trench is called a "black chimney" because the hydrothermal fluid emitted from the hydrothermal vent of the Cayman volcano contains iron sulfide and is black in color. Of all the volcanic eruptions, black hydrothermal is the hottest.

In fact, some submarine hydrothermal vents also emit white hydrothermal fluids, which are slightly cooler and contain white compounds.

It is precisely because the temperature of the black hydrothermal fluid is the highest, which means that the power of the earth fire flame here is stronger, and correspondingly, the opportunity to breed the earth fire spirit insect is also greater.

The mighty expedition was successfully completed with the conclusion of the sea covenant.

Fang Yun came out and announced that the expedition was over, and the fleet was disbanded on the spot, of course, if they wanted, ships from all over the world could still sail the sea with Huaxia's main fleet, and conquer and receive more islands in accordance with the agreement of the sea treaty.

As long as the islands reach a certain land area, they are theoretically islands that can be occupied and dominated by humans, but if these islands are to be completely owned by humans, battles are still inevitable.

The existence of the sea covenant only restricts those powerful sea beasts in the sea from intercepting the fleet at will, and will not arbitrarily gather sea beasts to form a siege on humans.

And some of the powerful beasts on the island are not among them.

If humanity wants to occupy more islands and gain more territorial waters, fighting is still inevitable.

Except for the fleets that are particularly strong and have a particularly high level of self-confidence, most of the fleets move together with the main warships of the Chinese Dynasty, so that as long as the opportunity is right, they can get a piece of the pie.

Fang Yun personally came forward and bid farewell to several particularly powerful Ancestors. Gather the representatives of the monks of all the sects in Huaxia and entrust Zhong Ke to command the fleet, so that the Jiuhua Holy Monk, Huang San and Ledham will cooperate vigorously to continue to conquer the sea, dominate the sea area, and occupy more islands.

And Fang Yun himself, with the two princesses, followed Coral and Boss Krabs, and went straight to the "black chimney".

Entering the trench, in the distance, in the blue water, you can already see the pitch-black chimneys, like umbrellas, which is very spectacular.

The temperature in the sea water also rose a lot in an instant.

Falling into the boiling seawater, Mr. Krabs shivered all over his body, and laughed: "It's still this kind of water temperature is comfortable, in fact, third sister, I won't tell you, I like the ten suns in the sky, I think those suns can be stronger, and the temperature of the entire sea will be higher, in that way, maybe, the whole sea will be my world." ”

Squidward waved his arms in the sea and said angrily: "If that happens, this sea may become very desolate, and no more than thirty percent of my fellow believers will survive." ”

Mr. Krabs laughed a few times, took the lead and walked forward, and said in his mouth: "The water temperature here has reached more than 100 degrees, you are all monks who are not weak in cultivation, I estimate that 200 degrees of sea water, you should be able to move freely, second brother, you can barely reach 300 degrees, and then you will become a roasted cuttlefish, and the third sister, you are a little stronger, you can reach about 350 degrees, and you have reached the limit......"

The temperature in the core area of the black chimney is close to 500 degrees.

Mr. Krabs feels that only he can adapt.

And he felt that the two princesses who had to follow Fang Yun over to see the excitement could reach two hundred degrees of sea water at most, which was the limit.

In fact, from the point of view of cultivation, the two princesses are indeed slightly inferior, and they should be the first to hold on.

But in fact, Mr. Krabs was surprised to find that he was completely blind.

The two princesses are more resistant to heat than he ever imagined.

In the two hundred degrees of seawater, the two princesses began to bloom brightly, and their protective qi was released from their bodies, and they could still follow Fang Yun casually.

Well, Mr. Krabs couldn't help but be impressed by the two princesses.

Of course, the most powerful performance at this time was Fang Yun, in such a high temperature of the seawater, Fang Yun actually acted as if nothing happened, did not use any defensive means, just like this, he naturally walked in it.

It's as easy as Mr. Krabs.

This was Mr. Krabs' home field, and he didn't think that Fang Yun's heat resistance was stronger than his own.

Now he says he's a little surprised.

When you get close to the black chimney about a hundred meters away, the temperature of the surrounding sea water begins to rise rapidly.

In the sea area of about 50 meters, the water temperature is close to 300 degrees.

At this time, Brother Octopus showed a helpless expression and muttered: "I'm a real sea creature, and I hate being roasted by people the most, okay, you continue, I won't accompany you, by the way, third sister, didn't you say that you want to survive in any sea environment? ”

The two princesses were still relatively relaxed at this time, and they were still able to move on.

The biggest difference between a human monk and a sea cultivator was manifested at this time.

Most of the sea cultivation is independent cultivation and has completed its own evolution, generally speaking, a category of sea cultivation only has a specific cultivation method, and various means are correspondingly scarce.

Human monks are different, human monks have a variety of inheritances, and there are many different secret techniques and supernatural means, and their ability to deal with various environments is much stronger than that of sea cultivators.

In terms of cultivation, Squidward is better than the two princesses, but in terms of means, Squidward is actually too late.

Sensing this state, Squidward, who was arrogant and thought highly of himself, couldn't help but sigh in his heart, the reason why human beings can dominate the earth is not without reason.

Weak human beings, with many inheritances, are enough to shock people and have to be convinced.

Coral is a very special example of all sea repairs.

Her evolution is all-encompassing, not only is her intelligence evolving quite terrifying, but her ability to adapt to various environments is also improving rapidly.

To Mr. Krabs' surprise, the coral far did not just hold on to the expected water temperature of 350 degrees, but directly entered the black chimney and reached the sea area of more than 400 degrees, where it could barely hold on.

Salmieh's state is actually similar to coral, and he is still able to hold on at this time, and he has not reached the absolute peak.

To be honest, at this time, Mr. Krabs was already quite shocked.

With such a temperature, it had actually come to the sea area where he was cultivating, and even exceeded his usual activity area.

Normally, he doesn't like to wander around in this kind of environment, and he only stays here for a while just to practice.

But what made him dumbfounded was that when he arrived in this area, Fang Yun was still the same, without any means and measures on his body, he was still safe and steady, walking in the hot waters, it seemed to be very comfortable.

This water temperature actually has no effect on Fang Yun at all!

Mr. Krabs had to take it.

What is even more incomprehensible to Mr. Krabs is that the existence of Coral is enough to become a powerful sea cultivator of the sea god, but it is still no match for Ashva Coconut.

In such a temperature area, the coral is already a little uncomfortable.

However, Ashva Coconut is not particularly struggling, and she is not much worse than Mr. Crab.

A little girl can actually be on the same level as Uncle Crab, and Mr. Krabs suddenly feels that this world is really incomprehensible.

Entering the black chimney area, Fang Yun suddenly discovered that there was really a special ecosystem at the bottom of the sea here.

I saw a large number of strange shrimp, crabs, shells and other hot spring creatures swimming leisurely in this sea area.

In the deep sea, there is no sunlight, and these creatures live in a high-temperature, hypoxic, sulfur-containing and acidic environment, and have the same physiology as other organisms on the earth.

Perceiving the state of these creatures, a very intuitive feeling surged in Fang Yun's heart.

Although the creatures in front of them are still carbon-based creatures, they do not breathe with oxygen and do not use oxygen to provide their own energy, in a sense, they are equivalent to an alternative alien creature.

Seeing these deep-sea volcanic creatures, Fang Yun suddenly thought that perhaps, in the distant void, all kinds of strange creatures would also be bred around those planets.

Once you step into the void, the types of creatures you may come into contact with may be beyond your imagination.

Coral and Salmier finally stopped at a high temperature of around 450 degrees.

In fact, this temperature has almost reached the limit of the native creatures, the crab bosses who fight at home.

This big crab was dumbfounded and found that until the deepest and deepest area of his usual cultivation, he had almost reached the crater, good guy, Fang Yun still acted as if nothing had happened, and still did not use any means of defense, he was at ease.

At this time, Ashva Coconut can still accompany Fang Yun forward!

These two are actually more heat-resistant than themselves, and Mr. Krabs said, I don't support the wall, so I'll obey them!