Vol 22 Chapter 518: Underwater level

If it is on land, we need to kill all the surrounding creatures, but in the water, especially in such closed waters now, it is too simple to kill these fish. Alas,
Although no sound could be heard, the audience outside the glass tank saw a sudden flash of blue light in the water, and then all piranhas began to twitch suddenly. After about two seconds, all piranhas started to turn their stomachs at the same time, and then floated towards the water. As for us, we fell to the bottom of the fish tank as if we didn't see the surrounding changes.
Because the body is covered with metal armor, and we are not the same as the human body, if we do not take the initiative to swim, we will soon sink to the bottom. However, this place is like this anyway, there is not much difference between floating and sinking.
In fact, this place is not really a closed fish tank, at least it is not a small fish tank.
The hole we just came down from above was actually just an entrance, and now our area is actually a passage surrounded by a one-meter-thick glass wall. The top and bottom of this channel are rocks, only the sides are glass, and outside the glass on both sides are two channels parallel to our underwater channel, so people on both sides can watch us in the glass channel The difference in action is just that we are in the water and they are in the air.
This glass corridor is actually not always such a large space. For example, the place where we found the piranha was just a little wider. The glass walls on both sides can be about eight meters away. As we walked forward, the passageway gradually narrowed, and finally became only three. How wide the meter is.
Because we have a lot of lighting equipment in the water channel, and the channels on both sides are relatively dark, plus the water here is quite clear. Therefore, even in the area that is more than eight meters wide, people on both sides can still see each other clearly without blocking the sight because of the water isolation. As far as the three meters wide is left, it is even more clear. Already.
At first, because we dropped the piranhas in a matter of seconds, the audience around us didn't notice the breathing problem for a while, but after we walked under the water in the passage for five minutes. Suddenly someone responded and asked the people next to them: "How long have they been down?"
The person next to him paused for a moment, then said as if suddenly remembering something: "At least three minutes."
"Then they ...?"
The person next to him nodded and said silently: "It turns out that the Dragons can breathe underwater!"
"Maybe it's just a long time to hold your breath." Another said, "I heard that there are professionally trained people who can hold their breath for 11 minutes under water. They are artificial, and they must be stronger than humans. They should not be within 20 minutes. problem."
A woman said at this time: "The case you said for 11 minutes of airlessness was lurking in the water for 11 minutes, but they kept moving. Is it normal for oxygen consumption to increase during exercise? So it's impossible to stay up for that long. If they can only stay underwater for less than eleven minutes, that means they have a good ability to hold their breath. If this time is exceeded, then they must be able to breathe underwater. "
In the speculation of the audience, a door suddenly appeared in the passage ahead of us. There is no lock on this door. With just one turning handle, it can be easily opened. After opening the door, we got into it, and then a prompt sounded in the water. Let's close the door before opening another door in front.
The space between the two doors is only a few square meters, which is almost the same as the slightly larger elevator interior. Because the two doors are metal, we have no idea what's behind the door in front, but it must be dangerous.
Although we can't see it, it does not mean that the audience on both sides cannot see it. Although both doors are metal. So you can't see the opposite side, but because both sides are glass. So the outside audience can see the situation behind the door.
In fact, the space behind the door is a gradually enlarged open area, and the height from top to bottom has increased from only three meters to eight meters, and the span on both sides has also increased to about fifteen meters. With such a large span, and the increased distance between the top and bottom, the space immediately became much wider. However, although space has grown here. But it is not empty, but you can see many artificially constructed fake coral reefs and various simulated landscapes. Anyway, it is the simulation of the natural landscape. Of course, some places can still be seen at a glance, after all, the gap with the natural environment is still very obvious.
We didn't see anything after we got here. But we immediately sensed the "great danger" that was constantly releasing electric pulses.
In fact, before we entered here, a lot of ladies in the audience on both sides started to cover their mouths and exclaim, because the wide area here is not used to make artificial institutions, but a whole six great white sharks .
There are many types of sharks. Although the great white shark is not the fiercest or the largest, it is definitely the first in overall strength. It is bigger than it is fiercer than it is fiercer than it is fierce. Anyway, the great white shark is definitely in the shark family. Of course, more importantly, this is one of the few sharks that will actively attack humans. Although there are many types of sharks on the earth, there are actually only a few that can eat people. Most sharks have always been eaten by humans, rather than eating them.
Of course, great white sharks are also often eaten, but that is the case when humans use prepared harpoons and large nets for fishing. If people and sharks are in the water, then most of the time, the white sharks eat people, not people, because even if equipped with a harpoon gun in the water, the success rate is not high when facing the white sharks.
The four of us now have only one sword in our hands and no other weapons, because the other weapons were damaged in the previous level. The other party prepared us very garbage equipment, which can almost be said to be completely useless. The remaining sword is because of our careful protection, and so much attention to this sword is not our hope that we can use it to cut What to cut, but I feel that this thing is relatively long, and some institutions may be used as a stick. After all, we don't know what the previous organs look like. One tool is at least a bit wider.
These six great white sharks are obviously specially selected, because the normal great white shark is generally only between four and five meters in length, and the six great white sharks here are actually more than six meters. In terms of the normal size of the great white shark, this kind of big white shark is basically equal to the basketball center in the great white shark. Anyway, it is the kind of super long, because most great white sharks don't actually grow this large.
Although these six great white sharks are more than six meters in length. However, four of them are only six meters, two and three, and one is about six meters and five in length, but the last one is more scary and looks at least seven meters or more.
If this group of big guys are in the sea, it is estimated that even if there are more than a hundred people falling into the water, it is estimated that there are no survivors. Now we only have four people and we are facing six great white sharks.
Some people outside are worried, while others think they should be fine. As for thinking this way, it is entirely due to the situation of the tigers before. But after these people discussed with each other, most of them started to worry, because many people suddenly reacted. The difference between a great white shark and a tiger is still great. As a high-level predator, tiger's brain is actually not very low-level. Although it is not comparable to humans, tiger's intelligence is still quite reliable. On the contrary, compared with a brave and intelligent tiger, the great white shark is completely a second-rate character.
I heard that when oceanographers dissect sharks, they will find all kinds of strange things in the stomachs of these big guys. It even found the solid shells fired by ancient warships. If a shark, like a chicken, needs to eat some stones to help digestion, it is not a big problem to swallow something obviously inedible. The problem is that sharks don't need these things to help digestion at all. On the contrary, these things also cause shark indigestion. In this case, the shark will still swallow all kinds of edible and inedible things in the stomach, so you can imagine the intelligence level of the shark.
This guy's intelligence level and tiger are not at all a level, and the premise that humans can domesticate animals is that the creature is smart enough, because if it is stupid to a certain degree, it will not form enough conditioned reflexes, and therefore cannot recognize " "Master". And there is no way to associate "please the host" with "get a reward" because they do not have this ability to think in relation.
Sharks are one of the typical creatures that don't have this ability to think, so you've seen killer whales performing in aquariums, but you can't see anyone daring to perform with great white sharks in the aquarium. Unless he wants a suicide show.
It was just because the audience suddenly analyzed that the great white shark could not be domesticated, and inferred that we might not be able to comfort and control the shark. So many people started to worry.
Compared with the previous audience who did not take us seriously, and various contempt, contempt, and even hatred, many people have now changed their attitudes towards us very clearly, and even some people have made a hundred attitudes. Eighty degrees U-turn. This phenomenon is actually a human instinct.
Because humans are social animals, they need a strong leader. Although these people know subjectively that we are not humans, because of their appearance, they subconsciously applied us to the human system, so after discovering that we are very powerful, some people instinctively want to be close to us . This is actually an instinctive reaction to chase the strong and worship the strong, but many people don't know it.
In the attention of the audience with different expressions, the great white sharks discovered our existence almost immediately. Not because of the smell on us, but because of the electromagnetic waves on us.
There may be many people who do n’t know. In addition to sharks being the best-sniffed animals on the planet, they are also one of the few creatures with electromagnetic wave induction capabilities, and many creatures are only in the perceptible range of electromagnetic waves. Similarly, sharks really use this capability as a radar.
In general, great white sharks hunt like this. First, search for smells in the sea by relying on a more sensitive sense of smell than an electronic sniffer to determine if a target is nearby. If there is, then approach towards the area with stronger scent, and then, in the second step, rely on its electromagnetic induction ability to determine the electric field of surrounding organisms, and draw a map of the surrounding bioelectric field in the brain to determine the target location. Of course, if you can't smell the blood, the shark may also directly use the electromagnetic induction ability to determine the distribution of surrounding creatures, and then choose a target to attack.
In this hunting process, electromagnetic induction is like a radar to help the great white shark determine the surrounding biological species and distribution, and then it will select the main food type's electric field information based on its instinct, and then track and attack. This process is a bit like the working principle of an active radar-guided missile and is very accurate.
Of course, the power plant induction of Great White Shark is not completely used as a radar. In addition to being used for range searching, Great White Sharks can also use the electromagnetic induction capability to determine the Earth's magnetic field, thereby playing a global positioning role. Of course, this is only approximate positioning, not so precise, and sharks do not need such precise guidance capabilities. After all, they are not torpedoes.
In addition to locating and searching for targets, there is a third application of great white shark's electromagnetic induction, which is to sense the emotions of living things.
Yes, the great white shark has the same ability as mind reading. Although it cannot see what you are thinking, it can know your mood. Fear is a favorite electromagnetic wave feature of the Great White Shark. When a target is found to emit this type of signal, it will use it as the first attack sequence. Having this ability has many benefits to the great white shark. For example, it can rely on this ability to determine whether the target will resist. If the situation allows, choosing a target in fear that will not resist is obviously more important than attacking a brave target. More secure choice.
Although sharks don't mind fighting, this sensing ability can avoid unwarranted fighting. After all, there is no hospital in nature for you to treat illnesses and injuries. Most of the injured wild animals have no hope of healing. After all, animals survive Stress is much greater than humans, and death is very common for them. So even predators such as great white sharks or tigers who can hardly find rivals except for humans generally don't let themselves take risks easily, because their instincts tell them that injuries may be dead.
These great white sharks quickly sketched our general outline in the brain relying on electromagnetic induction ~ EbookFREE.me ~, but it could not sense our emotions, because our dragons have electromagnetic control capabilities, so The brain waves are shielded and we will not spread them without letting go.
Although we do not know our emotions, these great white sharks do not have any meaning of doubt, and their intelligence is not high enough to understand the emotion of doubt. It was just a little induction. After no emotional signal was found, the great white sharks started to lean towards us in a roundabout way. Obviously, these guys are ready to attack, because there is no other creature here except us. As for the viewers outside, because they are not in the water, the electric field will not be reflected in the brain of the great white shark. Therefore, the outsiders are actually invisible to them.
We only found our four targets, and the great white shark, who had been hungry for a long time in advance, immediately made the decision to attack, and the desire to eat made them fearless.
"Look, the sharks are up." The crowd around them quickly discovered the intention of the great white shark, and because of the large area of ​​the water, some people started to run, hoping to look closer to the glass Be clear. However, the great white sharks will not act according to the script. They have no intention of stopping at all. After approaching us, they just start a hunting operation after just two laps around us. (To be continued ...)