No wonder the exploration team members Qiao Zhenyuan looked for before didn't find those goods, humans can dive to a maximum depth of 162 meters without relying on equipment, which is still a world record, but if it lasts less than a minute, it must return to the surface.

The last record holder hung up ten years later, and it was confirmed that he was killed by playing infinite diving, and it was confirmed that every ten meters of sea water downward increase increased by one atmosphere, and Mao equipment did not dive 162 meters, which was 16 atmospheres more than on 6 ground, and he died.

What rice, you say you don't understand what 16 atmospheres mean, I tell you, the atmospheric pressure of the water pipe is 4 atmospheres, the atmospheric pressure of the bicycle tire is 8 atmospheres, the high-pressure water gun of the fire brigade is 1o atmosphere, you feel the feeling of putting your head in front of the smashed water pipe and feeling the water spraying out or putting a person in a fully inflated bicycle tire, or putting it in front of the nozzle of the high-pressure water gun that is spraying water outward, how do you feel, let alone the high-pressure water gun, Just thinking about a person's head in an inflated bicycle tire gives you the feeling of wanting to die, and that's not a place for people at all.

Professional divers, wearing anti-pressure diving suits, the maximum diving depth is 2oo meters, but you must know that this is the Devil's Sea, the visibility at the top of the sea is less than two meters, when the sun is the fiercest, the depth that can be irradiated is only 8o meters, 2oo meters deep underwater, pitch black, I can't see five fingers when I reach out, not like on the ground of 6, there is a street lamp to illuminate at night, you are 2oo meters deep at the bottom of the sea, if you are now in addition to your own lighting, there are other rays coming, Scare you to death, except for the fish that can discharge, there are only youkai left.

Not to mention looking for something, even if you come down, you feel scared, it is estimated that those professional divers found by Qiao Zhenyuan started to dive from the open sea of the Devil's Sea, where the wind and waves are small, but the oxygen cylinder can only support the time between 43 minutes and 1 hour, why do you say that, although the oxygen cylinder used for diving can hold 12 liters of compressed air, the compression capacity of the domestic oxygen cylinder is mostly 17oBr air pressure, that is to say, this oxygen cylinder contains 17o 12 liters of compressed air, Under normal atmospheric pressure, the diver only consumes 3o liters of compressed air per minute, but for every 1o meters of descent, an increase in atmospheric pressure consumes more o.11 liters of compressed air, when the diver quickly dives to a depth of 15o meters, according to the diving time formula:

Dive time = [cylinder volume (L) * (inflation pressure - signal valve indication pressure)] / [atmospheric pressure per minute * (1 + o.1 * diving depth) * o.o98] = 43 minutes

The swimmer's swim per second is about 1 meter to 1.5 meters, walking along the bottom of the devil's overseas sea, the distance to this place is about 1.8 kilometers, that is to say, the professional diver Qiao Zhenyuan found, that is, the location where the dragon king was before, can not go any further, and the compressed air in the oxygen cylinder before they go back is not enough for them to return, so they explore the sea water depth of 15o meters, there is no way to continue to move forward.

If you want to explore further, you can only let the boat enter the Devil's Sea, but if you want every captain to be as stupid as the captain of the ship that Qiao Yu is sitting on, die, drive the ship into the Devil's Sea.

Therefore, Hailong guessed that the professional divers invited by Qiao Zhenyuan explored that place before arriving at the Dragon King, and it was absolutely impossible to go deeper, and they said that it was impossible to explore the 2oo meters deep in the Devil's Sea.

If they had ever been to this place, they would have known that there were so many underwater canyons here.

The dragon king scanned this submarine canyon with a weak electric field, and now the weak electric field of the dragon king can't scan the bottom, that is to say, the depth of each submarine canyon is at least 2oo meters.

This made Hailong a little suspicious, because the Dragon King had never entered such a deep area, and he didn't know if the compressive strength of his body was enough.

Trying to enter an undersea canyon and crawl down the slope on one side, Hailong controlled the dragon king to release strong electricity to illuminate his surroundings, and then released a weak electric field to scan the surrounding conditions.

Along the cliff of the submarine canyon, the dragon king climbed down step by step, once the dragon king's body felt uncomfortable, the selong immediately controlled the dragon king to return, and resolutely did not let the dragon king get into danger, but when the dragon king climbed to a depth of 3oo meters underwater, the dragon king still did not feel the feeling of discomfort in the dragon king's body, and climbed to the bottom of the submarine canyon 4oo meters in one breath, the dragon king's body still did not have any discomfort, the selong put his mind at ease, after all, the dragon king has the genes of deep-sea fish, and there is no problem with five or six thousand meters under the sea. How can it not even go down to a depth of 400 meters.

Because there are too many submarine canyons, the first submarine canyon that the seamount entered named the submarine canyon No. 1, and explored the bottom of the canyon, but unfortunately there was nothing in No. 1, only some ordinary small fish.

Controlling the dragon king Xun to swim out of the No. 1 canyon, he continued to search nearby, and soon found the No. 2 canyon, using a weak electric field to scan, and the submarine canyon is very interesting. Swimming to the bottom of the canyon in one breath, Hailong screamed "Your sister's" and released a burst of electricity, and when he felt familiar, he opened his big mouth and devoured it wildly.

It turns out that this submarine canyon No. 2 is full of legendary deep-sea prawns, and the smallest ones are 3o centimeters long, and the big ones are more than half a meter, and the bottom of the canyon is very large.

In 2oo2 years, deep-sea prawns can be said to be priceless, not something that ordinary people can eat at all, and the price has reached a terrifying 2oo yuan a catty, which is about to catch up with lobsters, but there are few deep-sea prawns, so it is even more rare, but unfortunately, the crack above this submarine canyon is too small, and the nets of fishing boats can't get out.

Since the dragon king ate the crystal nucleus of the giant jellyfish and became two meters larger, Hailong felt that the dragon king seemed to have become a little deficient in calcium, and his bones often clicked, not only lacking calcium, but also all kinds of necessary elements in his body, and the dragon king became a little drowsy, fatigue and other symptoms.

You must know that as a viviparous creature living on the earth, there must be seven kinds of macro elements, eight kinds of trace elements, and five other elements in the body, that is to say, a creature alone is an indispensable element in the body to reach twenty kinds, such as the dragon king, who grew two meters all of a sudden, where did the elements of the two-meter body come from, and it was not from the original three-meter-long body to divide some elements into the extra two-meter body.

As a direct result, there are various diseases all over the body, such as iron deficiency, listlessness, potassium deficiency will cause numbness in the limbs, magnesium deficiency will cause muscle spasms, and so on.

Fortunately, the things that the Dragon King ate in the research institute before were rich in various nutrients, so that the Dragon King's body had a certain accumulation before, otherwise, just this sudden increase in size could make the Dragon King die due to the lack of various vitamins and nutrients.

Feeling the problem of the dragon king's body, Hailong bought a large number of vitamins and high-calcium tablets for human consumption, but the effect was not great, and it is estimated that it will have to rely on the slow accumulation of time to make the dragon king relieve the consequences of this sudden increase.

However, if you can eat high-calcium substances or foods rich in various vitamins every day, you can recover faster, but you can't find prawns in the Devil's Sea, but shrimp are rich in calcium, and you can't imagine that they are all hidden in this submarine canyon.

After a satisfying meal of steamed prawns, Hailong continued to control the dragon king to search for the bottom of the sea.

The shrimp group saw the dragon king who was frantically releasing the voltage just now constantly cruising on the bottom of the sea, and they all desperately avoided the dragon king, and the sea dragon was so uncomfortable to watch. After a round of searching, there was still no trace of the cargo. I had to swim out of Submarine Canyon No. 2 and move towards No. 3.

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