The Leeds in the Ark generally do not actively attack humans.

After smashing Qin Fei's stone boat, this Leeds fish directly ignored Qin Fei and Xie Nanai and dived into the bottom of the sea again.

Qin Fei and the others did not have the protection of the stone boat, and on the surrounding sea, four megalodons immediately swam over.

All four megalodons come from different directions.

There is no escape around.

Qin Fei and Xie Nanai were already surrounded by these megalodons, and now no matter which direction they swam, they couldn't avoid them.

After Qin Fei thought for a few seconds, he grabbed Xie Nanai's hand and went to the bottom of the sea.

Qin Fei burrowed into the water, and his purpose was to swim to the side of the Leeds fish just now.

Due to the large difference in size, sharks generally do not attack large sea creatures such as blue whales.

Normally, they tend to avoid them directly.

Therefore, Qin Fei planned to dive into the water to get close to the Leeds fish in order to avoid the pursuit of the megalodons.

Although Qin Fei didn't know whether this method would work or not, at the moment, he had no other choice.

The waters of the Ark World are crystal clear.

But even so, people are not as visible in the water as they are on land.

After Qin Fei searched underwater for a while, he didn't see any trace of the Leeds fish.

Instead, it was a megalodon behind him, which was already swimming towards him at the moment.

Even if he was wearing flippers, the speed of a person was still not comparable to that of a fish in the sea, and the megalodon quickly rushed in front of Qin Fei.

No way.... Now I can only fight with it.

After Qin Fei and Xie Nanai glanced at each other, the two of them each took out a weapon from their backpacks.

After drinking the LS Road Chowder, Qin Fei and Xie Nanai not only consumed less oxygen underwater, but also did not consume physical strength when swimming.

Therefore, the current Qin Fei and Xie Nanai still retain a lot of physical strength.

Under water, the resistance of seawater will greatly reduce the impact force of the bullet when it is discharged, especially shotguns with a wide range of ammunition and a short range, which are more affected by the resistance of seawater.

In addition, when firearms are used underwater, there is a high risk of exploding the chamber.

Therefore, the use of firearms underwater is largely ineffective. In terms of Qin Fei's strengthened physique, it is more practical to use cold weapons.

What Qin Fei was holding in his hand at this moment was an iron spear he used to defend against the corpse tide in the Seven Days Killing World.

Xie Nanai took out a pair of fist gloves and put them on both hands.

The volume of this pair of gloves is four or five times larger than Xie Nana's fist.

It's called 'Fist of Fury'.

The last world that Xie Nanai experienced was 'Fallout 4'.

This fist glove was obtained after she killed a giant in Boston Common in 'Fallout 4'.

Its melee power is impressive.

When Qin Fei and Xie Nanai were fully armed and preparing to face the megalodon. Suddenly, two huge black tentacles suddenly stretched out from the deeper water.

The tentacles were extremely thick, and there were countless basin-sized suction cups on them. Just one glance is enough to make people feel terrified from the bottom of their hearts.

Probably due to the huge difference in size, these two tentacles directly ignored Qin Fei and Xie Nanai on the side, and went straight towards the body of the megalodon.

In just a few breaths, the megalodon was dragged deeper into the water by tentacles and disappeared completely.

Qin Fei and Xie Nanai looked at each other.

This sudden change of events frightened them a little.

If Qin Fei guessed correctly, the two tentacles just now were probably from the overlord of the Ark Ocean World, the Thost Giant Squid.

In the real world, the Tost giant squid is less than half the size of a megalodon.

But in the game it's different.

These Thost giant squid are genetically modified, and as a result, they reach twenty or thirty meters in length in the Ark World.

As they grew in size, so did their combat effectiveness.

Even the submarine behemoth Canglong, which could easily kill the Tyrannosaurus rex, is far from its opponent.

After the megalodon was dragged away by the Tost giant squid, three megalodons appeared again from the top of Qin Fei's heads.

The shark was overhead, so Qin Fei and the others naturally fled to the deeper part of the seabed.

After swimming for nearly half a minute, Qin Fei saw a bubbling cave near the bottom of the sea.

Could this be....

The Pearl Cave beneath Alcatraz?

These underwater caves in the ocean of the Ark World all have terrestrial space inside.

And there's oxygen in it.

Although this premise is extremely unscientific, the natural world is so magical.

There are some things that cannot be explained by human knowledge alone.

The effect of LS Road Chowder only made Qin Fei and their oxygen consumption rate greatly reduced, but this did not mean that they did not need oxygen consumption at all underwater.

Over time, the oxygen in their bodies will still be depleted.

So after Qin Fei saw this cave, he immediately took Xie Nanai's hand and rushed into the cave.

The two of them burrowed into the interior of the underwater cavern.

Sure enough, there is a land presence in this underwater cave...

After entering the cave, Qin Fei and Xie Nanai immediately climbed onto the land.

The three megalodons outside the cave scattered and swam away after seeing Qin Fei and the others flee to the shore of the cave.

Seeing those megalodons retreating, Qin Fei and Xie Nanai relaxed.

They lay in the cave, gasping for air.

Staying in the water for so long, it almost didn't suffocate them.

Inside this underwater cave, you can see countless pearls everywhere, and occasionally some oil mines that have been condensed into a solid state.

These things are extremely rare on land.

It's a very rare resource.

After Qin Fei's backpack was upgraded by the system, the weight had already reached sixty kilograms.

That's why he has plenty of space in his backpack.

These resources, since they met Qin Fei, naturally had to collect some.

[Silicon-containing pearls: These pearls are almost entirely made of silicon and can be refined into silicon sheets. 】

[Seabed oil mine: a dense unrefined oil bubble that can be refined into gasoline after high-temperature processing. 】

After collecting some resources in the cave, Qin Fei suddenly heard a 'da-da-da' sound around him.

Sound.... It is similar to the sound that a giant scorpion makes when it walks.

Qin Fei took out a flashlight from his space backpack and shone it towards the location where the sound came from in the cave....

Not far away, there is a crayfish on the ground that is nearly two meters long, crawling non-stop!

.....

To be precise, this thing is not a crayfish ....

Its scientific name should be 'Horseshoe crab'.

Horseshoe crabs are amphibians.

It doesn't travel very fast on the ground or in the water.

Qin Fei and Xie Nanai took out the shotgun in their backpack as soon as they found it, and set fire to it to death.

This crayfish .... Wrong....

After the death of this broad-winged horseshoe crab, the saliva in Qin Fei's mouth was immediately secreted uncontrollably.

He was struggling at the moment.

Such a big lobster, it should be grilled and eaten.... Or put it directly in an iron pot and steam it with a piece of wood?