I will practice more in the United States

It was a full minute later that he remembered that he seemed to have seen this special protective suit in several internal reports.

At first he thought that it might be unreliable for the FBI to send such a young man, after all, the risk factor of this operation was quite high.

Now it seems that this person is simply a backup for them. In his impression, there are probably forty or fifty people who died at his hands.

These people are not unarmed civilians. At worst, they are fighters who have received certain professional training, and even include two mutant warriors.

Li Ang came into the water without any discomfort. Possessing master-level [Swimming] and [Dragon Swimming] skills, he seemed to have come to a second home.

After casually fiddling with the butterfly stroke a few times, Li Ang swam to the front of the team like a nimble fish.

Catalina looked at Leon with surprise, as if she was a little surprised that he was so good at swimming.

When the water reached a depth of about fifteen meters, a huge crack finally appeared across the bottom of the river.

At this point, due to the huge electromagnetic interference, almost all the electronic equipment they carried had failed.

According to intelligence, by passing through this crack and turning a few corners, you can reach this river bottom world.

This crack is obviously naturally formed, but the riverbed world below the crack has many traces of human activities. Obviously, this is not the "gate" of this place, but more like an entrance that was accidentally opened due to some geological activity.

So far, this is still a public area, and different countries and organizations have arranged guards nearby, so there is no need to worry about someone trying to trick them at the entrance.

As soon as he entered the gap, Li Ang could clearly feel that the density of the free energy around him was extremely high. Needless to say, he knew that there must be good things inside.

After entering the crevice and going through many twists and turns, the other teammates felt worried for Li Ang, the only one without an oxygen tank, fearing that he would suddenly suffocate and drown in there.

But it was obvious that this amount of time was nothing to Leon. He was very comfortable in the water, even more relaxed than those of them who were wearing professional diving suits.

About two minutes later, everyone finally took their first breath of air.

The entrance to this place is also the only area that is still guarded. As you go deeper inside, the interference becomes increasingly stronger and it is beyond the tolerance of ordinary people like them.

In fact, even in this entrance area, they need to frequently change people to be on duty, otherwise they can't stand it for a long time.

But this place cannot be without people. After all, those who arrive here early can easily attack those who follow behind. In the absence of trust between countries, this is the only way.

At the same time, they are also responsible for monitoring the air pressure, oxygen content, harmful gas composition, etc.

Because of the interference, they had to replace some old and rather primitive monitoring equipment.

When they got here, the rest of the people took off their diving suits and put on professional combat uniforms.

This is not a tourist attraction. The reason why it has not been explored extensively is not only because of the competition between countries, but also because there are a lot of dangerous factors.

Li Ang also discovered that the tools used for lighting in the cave were torches and oil lamps that had not been seen for a long time.

Of course, the torches they used were also improved new types of torches, which greatly enhanced their burning resistance and brightness.

The cave became more spacious as we went deeper into it, and soon it was about the size of a highway tunnel.

However, the shape inside is not as regular as that of artificial mining. Instead, it is closer to the structure of some karst caves. The deepest places are probably dozens of meters high. At a glance, there is only darkness.

After walking inside for five minutes, they began to see scattered cave bats.

Moreover, the bats inside are somewhat different from those outside. Perhaps due to interference and mutation, the bats inside are almost as big as pigeons.

Just by looking at the dead bats on the ground, you can tell that these bats must be somewhat aggressive.

Sure enough, as soon as they heard the noise, five or six bats flew towards them.

Relying solely on the lighting of torches, these bats are almost the same color as the cave, and they fly at an extremely fast speed, so it is not easy to capture their flight path well.

But soon, the neurotic mutant warrior wearing glasses in the team also raised the rifle in his hand and began to fire accurately.

This move made Li Ang nod his head involuntarily. It seemed that this shooting level was at least at the master level.

With his talent in nerves, it is indeed suitable for him to practice shooting to improve his combat effectiveness.

As everyone continued to move forward, Leon picked up a bat that had been shot dead on the ground and took a quick look at it.

"Why, do you know anything about biology?"

Catalina noticed that he had stopped walking, so she also stopped and teased.

Li Ang smiled and replied:
"I understand a little bit. I observed the structure of its teeth and claws. It is obviously a carnivore. For such a large population to survive, they must have plenty of food. Therefore, there must be a lot of creatures at a lower level of the food chain than them in this place."

"These creatures are one level lower than these cave bats on the food chain, but that doesn't mean they're easy to deal with. At least for me, I prefer some larger animals."

Although the people in front were moving forward with great effort, they were actually listening to the movements behind them.

What Li Ang said obviously made a lot of sense, which made them feel even more nervous.

Walking further, you will see a square stone door that is four or five meters high.

When you get to this place, you can see some traces of human intervention again. At least this stone door looks more like it was carved directly on the stone wall.

However, now, this stone door has been violently opened. Judging from the many bullet marks on it and the fact that the door finally looked like it was pushed open, it seemed as if a group of people racked their brains to open it but failed, and it was finally pushed open by someone.

In the team, Rice, the tallest one, also walked over and tentatively pushed the stone door that had been pushed open to a crack.

"what"

Les let out a low growl, then used all his strength and finally managed to push the door two or three centimeters.

"call!"

Rice exhaled and returned to the team, saying that the person who opened the door before should have the same strength as him, or even less, after all, it is possible that they pushed it open with several people. However, Leon noticed a broken bolt behind the door, which was as thick as an adult's arm. He picked it up and shook his head at Rice.

This new discovery made everyone present feel a jolt in their hearts. It was already so difficult to push open this stone door alone. If there was a stone bolt added to it, how much strength would it take to push it open?

Needless to say, it is at least two or three times that of Rice, or even more.

As for multiple people working together, it is actually not very realistic, because when there are more people, they will definitely take up space, so there are only a few people who can really exert the force.

The combined strength of the rest of them was barely comparable to that of one Rice.

These are enough to show that there must be experts among the people who entered earlier.

Walking into this door, the space inside is almost entirely man-made. Just looking at these construction traces, it is hard to imagine how much manpower and material resources were spent on building this place.

"Lace! Stop!"

Leon's sudden shout made Rice subconsciously stop where he was.

If it was before the parachuting, he might have looked down on Li Ang, but after the parachuting, he had a new understanding of the strength of this young man who was only eighteen years old.

Although he might not be able to help but contradict him, at least he would listen carefully to what Li Ang said.

Rice turned around and looked at Leon with an impatient expression, as if he wanted to ask Leon what was the matter.

Unexpectedly, Li Ang didn't even look at him, but looked at the open space in front of him.

It was not until this time that everyone came over and took a closer look and discovered that there was a trip mine set up here.

Such a setting obviously took their thoughts into consideration.

There is no setting on the door that seems to be the most vulnerable, because we think that when they pass through this door, they will definitely be extra careful and the chance of being discovered will be very high.

The position a few steps behind the door is when they have just passed through and are in the highest spirits, which is also the time when they are most likely to relax their vigilance.

As expected, if Les hadn't had Les's reminder, he would have definitely fallen into the trap.

Although this trip mine may not necessarily kill him directly, it will certainly injure him and make him lose his combat capability.

Rice, who was already prone to sweating, broke out in a cold sweat at the thought of this, and all the clothes he was wearing were soaked in an instant.

In this situation, even though Rice was still angry about Leon stepping on his back when he just parachuted, he had to sincerely thank Leon.

While the others were cursing the people in front of them for being too insidious, they were also amazed at Leon's eyesight. He was able to find this thing that looked like a fishing line at the first time in such a dim environment and from a distance.

For a moment, they actually felt that what Li Ang had said at the beginning about his own abilities being omnipotent did make some sense.

Firstly, during the skydiving process, he demonstrated amazing learning ability and courage. Secondly, when landing, he also demonstrated extraordinary physical fitness. In addition, he also demonstrated strong water skills and just-so powerful eyesight.

These abilities basically have no significant correlation and are indeed very rare mutations.

Their abilities were almost all concentrated in one place or one trait. They had never seen an ability like Leon's that was scattered across various organs and had different abilities. Could it be that multiple parts of his body had mutated?
As they continued to move forward, everyone was extremely cautious. Who knew if there would be a second or third trap?
"Which country do you think set this trap?"

"People from India, Japan, and a group of mercenaries have already come in. It's possible."

"I think this kind of thing was done by the Japanese. They are the best at sneak attacks."

"I don't think they have the guts to do that, right? They don't look like mercenaries, could they be Indians?"

"India. Do you think they can do such a delicate job?"

"That's true."

As they discussed this and that, Li Ang relaxed a lot, because he suddenly felt that after finding out the identity of this group of people, the psychological pressure to take action against them was much less.

After advancing for a few more minutes, they suddenly found a lot of black beetle corpses on the ground.

Although this kind of beetle is only the size of a fingernail, there are so many of them. Judging from those on the ground, there must be at least several thousand of them.

Moreover, there seem to be thin poisonous needles at the end of their tails. It would definitely be uncomfortable if you were pricked by them.

At once, everyone picked up their weapons.

But after waiting for a long time, nothing happened. Perhaps these things had been dealt with by the people in front.

From this point of view, although there is a risk of being ambushed when walking behind, it also has certain advantages. At least Leon is not very willing to deal with these annoying bugs.

After walking a few steps forward, Les, who was walking in the front, suddenly saw sparks of fire in front of him. Being a veteran, he immediately squatted down and rolled to the side. Then gunshots and bullets came at the same time.

Fortunately, when everyone saw Rice's actions, they reacted quickly and no one was injured.

It seemed that the other party was just firing a random volley of bullets and did not really want to kill anyone.

"It sounds like someone else is coming. It's a pity they didn't step on the landmine."

Once this sentence was uttered, their discussion was completely ended because the person who spoke was speaking Japanese.

However, everyone couldn't help but think of the question just now, that is, why are the Japanese, who have always been cautious in doing things on the surface, so arrogant this time? Don't they know that the United States has not yet joined in behind?

After getting closer and seeing the faces of several people present, they finally understood why these Japanese were so arrogant this time.

Both the Indian warrior and the mercenaries were in a very depressed state. Two of them were even lying on the ground, and it was unknown whether they were dead or alive.

The Japanese men surrounded a man who was a size larger than Rice, and their attitude was extremely arrogant. (End of this chapter)