What is this thresher shark doing?

I saw it swinging its tail desperately above the umbrella cover of an Arctic jellyfish, its slender body twisting hard, and then creating a stream of water that hit the umbrella cover of the jellyfish, driving it to move slowly.

The jellyfish itself has the ability to move, it changes the volume of the inner cavity by shrinking the shell and squeezing the inner cavity, spraying out the water in the cavity, and moving by spraying water, which is a bit similar to the gun squid, which is moved by the reaction force of the water jet.

It's a way for them to swim along the horizon, and if they want to go up and down, it's because of a special gland in the body that emits carbon monoxide, which causes the body to swell and absorb water, and then float.

When they want to sink, they release carbon monoxide, and if they want to float, they release carbon dioxide again into the air sac, and they float again.

In general, when they have chosen an environment, they will not move, but will open their tentacles and wait for food to come to their door, until they will sink to the bottom of the ocean when they encounter an enemy or a major storm. Or, when there is no food in the sea, they will move.

However, the Arctic jellyfish is too large to move and is difficult to move, so it is not very good at swimming, and often has to rely on wind, waves and currents to move.

Now that there are no strong winds and waves, no strong undercurrents, and there is plenty of food around, these Arctic jellyfish naturally have no motivation to move.

This thresher shark is trying to create this kind of power, which turns its long tail like a boat's oars, forming a relatively powerful current in a small area, driving the Arctic jellyfish to move in the direction it guides.

The movement of living things has inertia. The lower the level, the greater the biological inertia.

Arctic jellyfish have no brains or intelligence, they are very low-level creatures. So when they feel the current driven by thresher sharks, they drift along for a while. It will automatically swim along.

This is the case with this Arctic jellyfish, which has entered a state of autonomous swimming.

Controlled by muscle fibers that extend from the tip of the epidermis to the end of the wing, its lumen is constantly contracting and expanding. When the lumen expands, the water flow is slowly drawn in; The inner cavity then rapidly contracts, squeezing the water out of the cavity, and the thrust created by the jet of water causes it to move.

However, its body is too large, and the impetus is relatively small, and it moves slowly.

Thresher sharks are still patiently waiting. And he tried his best to help this Arctic Xia jellyfish move, Qin Shiou didn't know what it wanted to do, so he looked strangely from the side.

This thresher shark has brought him a lot of shock, this guy doesn't seem to have a low IQ, for example, last time it designed to let the giant demon fight with the black cover giant worm, if it weren't for Qin Shiou's help, it is estimated that the giant demon would have been killed now.

In other words, the giant king squid in the sea was almost killed by a thresher shark. It's legendary!

It took more than an hour for the Arctic jellyfish to move four or five kilometers before the thresher shark left, and then its movement slowed down. Because it doesn't feel the current, it doesn't swim blindly anymore.

After the thresher shark left, Qin Shiou also wanted to leave, he thought that this thresher shark was just playing. But when the Poseidon consciousness looked back after leaving a distance, he suddenly noticed something strange.

The location of this Arctic jellyfish is unique. It is in a group of xia jellyfish, and there are seven or eight large xia jellyfish on the left and right. After these large jellyfish stay in the water, they envelop a sea area.

Qin Shiou looked at it intently, and an idea slowly emerged: This Xia jellyfish group seems to be a trap.

So who is the thresher shark trying to deal with in this trap? Subconsciously, Qin Shiou thought of the giant demon.

Sure enough, about ten minutes later, the thresher shark suddenly swam back quickly, and not far behind it, a super monster with a scarlet body was chasing angrily, and the giant monster appeared!

The thresher shark's big tail shook so fast that it rushed to the Arctic jellyfish with lightning speed, and then plunged into it!

There are large gaps between the Arctic jellyfish, and this trap is not solid, so the thresher shark takes advantage of these gaps and shuttles through the school of jellyfish without being harmed at all.

It's really a walk among thousands of flowers, and the leaves don't stick to you! Qin Shiou can only say one sentence, I'm Qin Ritian's service!

The giant demon chased after it in a frenzied manner, and it carried a heavy mace in its tentacles, so that although it was not slow, it still could not catch up with the thresher shark.

In particular, this thresher shark is particularly cunning, and as soon as the troll closes the distance, it turns around, and the turn happens to be the biggest dead end in the troll's movement.

After rushing into this group of Kasumi jellyfish, the giant demon instinctively felt danger and wanted to stop.

But sea creatures all have the inertia of moving, and the giant monster is too large, and the inertia is especially large, and when it wants to stop, it is too late, and finally burrows into the Xia jellyfish.

There is a gap between the Kasumi jellyfish, and this gap is relative, a gap for thresher sharks, and it is nothing for a huge giant monster.

The two sides fought in close quarters, and this Daxia jellyfish immediately shook all its tentacles to attack the giant demon.

The giant demon is arrogant, fight and fight, fight and fight, Lao Tzu is afraid that you will not be a bird?

One word, don't be cowardly!

The troll's two longest tentacles stretched out, and the tentacles that stirred the Arctic jellyfish tore up, and its steel mace also took advantage of the situation, chiseling into the umbrella cover of the jellyfish and tearing it directly.

Jellyfish are very energetic without losing water, they have no brains or hearts, and it can almost be said that there is no cover door, and any creature that wants to kill them can only swallow them one by one, just like leatherback turtles.

But this method can only deal with small jellyfish, such as the Arctic Xia jellyfish that spreads its tentacles for dozens of meters, even if the real North Sea Monster comes, it can't swallow it in one bite.

If you can't swallow them, you'll have to fight them.

Qin Shiou already understood the thresher shark's plan, this guy was simply too smart, or it was too black, and he actually designed such a trap to deal with the giant monster!

This time it was still sitting on the mountain and watching the tiger fight, and the giant demon was attracted to fight with the Arctic Xia jellyfish, and an Arctic Xia jellyfish may not be the opponent of the giant demon, because the giant demon's poison resistance is very strong.

However, there are still seven or eight Arctic jellyfish around......

The fighting style of the giant demon is the thunderbolt method, the thunderstorm, after it was entangled by the first Arctic xia jellyfish, it began to float around with it, so that it encountered the second xia jellyfish, and naturally it was entangled again......

As the troll continues to roll around, it will continue to entangle other Arctic jellyfish, and the more it winds, the more qualitative changes lead to qualitative changes, and its situation becomes more and more dangerous.

Thresher sharks wander in the distance, calmly watching this scene, like a killer, looking for the opponent's weak spots, and then sealing the throat with a sword! (To be continued......)