This time, entering the cave to explore, what Ling Feng feared the most was none other than the terrifying Dark Insect Emperor. Therefore, the protective helmet he wore this time, in addition to preventing toxic gases, in addition, this helmet also has a sound insulation effect.

The reason why I have to wear a soundproof protective helmet is mainly because I am afraid that the Dark Worm Emperor will suddenly jump out, and then there will be a desolate and sharp roar, you know, the kind of sharp roar made by the Worm Emperor has a strong spiritual attack.

Last time, when he was on a mission in Zhongshan City, he heard the sharp roar of the Dark Worm Emperor before he fell to the ground uncontrollably.

With the lesson of last time, this time, he has to take precautions.

A moment later, Ling Feng slowly entered the cave under the protection of a group of robots.

After entering through the hole, Ling Feng felt that he had been walking a slope, the ground was wet and slippery, if it weren't for the robot beside him to protect him, it is estimated that he would have fallen down many times.

After entering the interior of the cave, Ling Feng found that this cave was really big, especially the place where he was standing now, there was at least a space of tens of meters high, as for the area inside the cave, he couldn't estimate it for the time being, because the area inside the cave was too big.

The whole cave is full of twists and turns, and you can't see where the end is.

Originally, it was pitch black inside the cave, but because of these robots, their eyes could emit light and be used as lights, so Ling Feng didn't have to worry about not being able to see things when he entered the cave.

Hundreds of robots, with hundreds of dazzling lights emitting from their eyes, constantly strafing back and forth in the dark and damp cave, almost illuminating the entire cave as bright as day.

Soon, under the guidance of several robots, Ling Feng came to the place where he had just discovered a very normal human being.

Since Ling Feng was wearing a soundproof helmet, he couldn't hear the outside world, so he could only watch around through his eyes.

Suddenly, he found a large number of humans in a vast clearing.

These people were lying on the ground horizontally, all naked, naked, and coarse, at least a thousand or more.

After seeing this scene, Ling Feng's pupils contracted sharply, and he rushed over quickly.

After coming to this vast clearing, he resisted the shock in his heart and looked down carefully.

After some observation, he was horrified to find that the stomachs of these people were all bulging high, and at the same time, their bellies were constantly trembling, as if some strange creature was being bred in their stomachs.

Especially what made Ling Feng's scalp tingle was that the skin on these people's stomachs was covered with dense black blood vessels, and those black blood vessels seemed to be constantly spreading and wriggling, as if black lines were spreading to their body limbs.

What's even more terrifying is that these naked human beings, they all seem to be alive, all of them are breathing with their mouths open, especially after they saw Ling Feng and the others appear, these strange people lying on the ground actually grinned at the same time and let out bursts of strange laughter, seeing that Ling Feng's whole body was full of goosebumps.

However, what made Ling Feng strange was that these strange people lying on the ground, they didn't seem to be able to move.

Uncanny! These naked humans are so weird!

After seeing such a strange and terrifying scene, Ling Feng gasped.

However, at this moment, the robots who had entered the cave in advance to explore reported in their minds again: "Sir, we have found a large number of abnormal humans in many places in the depths of the cave, and some of them seem to have begun to mutate!" ……”

After hearing this information, the shock in Ling Feng's heart was beyond words, and after taking a deep breath, he ordered all the robots: "The robots guarding the outside of the cave are obeying the order, from now on, all the robots will prepare weapons and ammunition and enter the cave!" ”

"Yes, sir!"

After receiving Ling Feng's order, tens of thousands of robots took various weapons and equipment and poured into the cave like a tide.

After all the robots had entered the cave, Ling Feng ordered them to spread out within the huge cave, and then went to all corners of the cave to search and explore.

With more than 20,000 robots entering the cave to search, as long as this Dark Worm Emperor is still hiding in the cave, it will definitely be difficult to escape the fate of being searched.

After seeing these mutant humans lying on the ground, Ling Feng could now be sure that the reason why these people became like this was basically the masterpiece of the Dark Insect Emperor.

Like laying eggs on humans, treating normal humans as parasites and offerings, this kind of weird thing can only be done by terrifying alien creatures like the Dark Worm Emperor.

When he was just exploring outside, he found that there were 5,000 red lifeforms hidden in the belly of this mountain, and now, he only found 1,000 here, and it is estimated that there are similar lifeforms hidden in other places in the cave, and the estimated number is still huge.

Thinking of this, Ling Feng took hundreds of robots and continued to walk towards the depths of the cave.

Originally, if he was alone, he would not dare to enter the cave. Now that he was protected by hundreds of fully armed robots, Ling Feng was much bolder, and decided to explore deeper to see if the scene inside was the same as what he had just seen.

Cautiously explored the depths of the cave for more than ten minutes, during which he found several batches of mutants lying naked on the ground, and the further inside, the more obvious the changes in the bodies of these people.

At the beginning, those mutants, on their bodies, only the belly area was covered with black blood vessels, but in the back, those mutants that Ling Feng saw, their bodies actually turned black, and at the same time, some mutants, their bodies seemed to be fermented, and they actually began to swell and swell, but these are not the most terrifying.

What frightened Ling Feng the most was that these mutated humans, all of them were still alive, and whenever he led the robots to arrive, these mutated humans would lie on the ground, staring at them fiercely with bloodshot eyes, and at the same time, they all grinned and let out bursts of scalp-numbing weird laughter.

Really, the expressions and forms of these mutants are really chilling to the bottom of the heart, if it weren't for Ling Feng's long time dealing with zombie monsters before, which enhanced his psychological quality, if he were an ordinary person, it is estimated that he would have been frightened by the scene in the cave.

Hundreds of robots, protecting Ling Feng, wandered around this huge cave for more than an hour.

However, after exploring for so long, they still did not find the end of the cave, where it was.

Because, this cave seems to be like a natural labyrinth, twisting and turning, up and down, and people who turn their heads are dizzy.

What's more, this labyrinth-like giant karst cave, sometimes, several caves are connected, and Ling Feng even turned around several times, and then turned back to the same place.

After seeing the weirdness and depth of this underground labyrinthine cave, Ling Feng was deeply shocked in his heart!

Now, he began to wonder if this huge and complex underground cave was the work of alien creatures. Or is it naturally occurring?

If it is naturally formed, then the structure in this cave is too ingenious and bizarre.

More than 20,000 robots, divided into several teams, conducted a comprehensive search for the entire complex and huge underground cave, but the results of the search made Ling Feng very disappointed.

Because, tens of thousands of robots almost searched the cave, but they still found no trace of the Dark Insect Emperor, which made Ling Feng feel very depressed.

In the end, Ling Feng decided to drag all the mutants in the cave outside to kill them first, as long as the mutants in the cave were emptied, it should be much more convenient and quick to search for the Dark Worm Emperor when the time came.

Because, although there are tens of thousands of robots searching in the cave now, if these mutated humans are not eliminated by going out, those search equipment will not be able to play an effective role.

You must know that most of the time in the process of searching in the cave, they are those mutants who scatter the cave, affecting and interfering with their progress in searching for the Dark Worm Emperor.

Thinking of this, Ling Feng immediately ordered in his mind: "All the robots obey the order, and now all the mutants found in the cave will be dragged outside to be eliminated, remember, there are a total of five thousand mutants hidden in this cave, I want you not to have a single one, but a lot of them all to get out and kill them!" ”

"Yes, sir!"

After hearing Ling Feng's command, all the robots began to get busy.

I saw these robots, dragging the mutants who were still lying on the ground and laughing strangely, out of the cave one by one.

At this time, Ling Feng had also left the interior of the cave and returned to the ground under the protection of hundreds of robots.

After exiting the cave, Ling Feng opened the cockpit and sat in the seventh-generation mecha again.

Sitting inside the mecha, he carefully observed the movement inside and outside the cave.

I saw a naked mutant, dragged by silver-white robots to the outside of the cave and thrown to the grass at the foot of the mountain.

At this time, it was already half past twelve o'clock in the afternoon, and the hot sun was hanging in the sky!

Ling Feng believed that there was no need to waste ammunition and weapons to deal with these mutants, and he would just throw them into the sun, or within a few minutes, they would smoke all over their bodies and soon burn into ashes.

Before, when I was on the rooftop of the hospital, the mutated willow bridge was turned to ashes under the sun.

With tens of thousands of robots, dragging a corpse of mutants, an endless stream of people came out of the hole, at this time, Ling Feng was surprised to find that those mutants who were thrown into the sun, they didn't seem to be afraid of the sun.

Under the hot sun, their pitch-black and naked/naked bodies did not undergo abnormal changes.

After seeing this scene, Ling Feng's heart was shaken, and his breathing became short. "How so? What the hell is going on? ”

Just when Ling Feng was still surprised by this matter, suddenly, some robots reported one after another: "Report sir, we have now dragged out all the abnormal humans in the cave, and at present, the total number of people counted out is 4,950!" ”

Hearing this, Ling Feng's face changed, and he said suspiciously: "Why are there only four thousand nine hundred and fifty people?" The red lifeforms we detected just now are obviously 5,000 people, and there are 50 mutants, where have they gone? Hurry up and use the search equipment to probe again and see if the remaining fifty mutants have been forgotten in the cave! ”