Although Lei Kun didn't have enough weapons at this time, he didn't plan to go rashly, so he planned to explore the terrain first and then make plans.

Because of the perennial smoke here, Lei Kun chose to sneak in during the day, although this is dangerous, but the risk at night is greater, Lei Kun is also a last resort.

Two hours later, the sun had completely jumped out of the ground and hung in mid-air.

Lei Kun also successfully entered the entrance of the valley recorded on the map at this time.

"Hey!" Lei Kun let out a long sigh, he had just reached the outside of the valley, and the visibility here was already less than ten meters, and if he continued to walk inside, he really didn't know what danger there was.

Lei Kun walked into the valley without hesitation, and less than fifty meters away, he saw a corpse lying on the ground in front of him.

When I got closer, I found that the corpse was completely decomposed, crawling with corpse insects, and there was a foul smell that could be smelled even from a distance.

Although his body was decomposed, he was wearing a combat uniform and a firearm next to his body.

Lei Kun stared at the combat uniform for a few seconds, but he didn't get much information, and he didn't move the firearm.

There are dangers in this valley, and Lei Kun naturally doesn't dare to be careless, let alone the firearm that has been placed for a long time.

Even if there was plenty of ammunition in it, Lei Kun would definitely not risk his life.

And according to his experience, such guns usually have no bullets, otherwise the mercenary would not have died here.

Lei Kun walked around the corpse and continued to walk inside.

Over the next half hour, Lei Kun saw six more corpses.

The characteristics of these corpses are all the same, but what exactly died is unknown to Lei Kun.

After all, these corpses have long been decomposed, and even if there are wounds on their bodies, they cannot be seen with the naked eye.

Lei Kun clenched the pistol in his hand at this time, this was his last weapon of self-defense.

At this moment, there was a "whoosh", and this sudden sound sounded from behind Lei Kun.

But when Lei Kun turned his head, he didn't find anything.

Even when Lei Kun encountered this situation, he was shocked into a cold sweat.

He was more cautious now, and even lowered his pace with every step, so that he would not let himself make a single sound, so that in the valley, even the slightest sound would be amplified several times.

Sure enough, the sudden voice disappeared, but Lei Kun still didn't dare to relax.

A minute later, suddenly, the same voice that had just appeared sounded again.

This time, the sound seemed to be coming from a closer direction than before, but it was still impossible to capture the exact location.

Lei Kun immediately turned around, looked in the direction behind him, stared at it for a few seconds, and then stepped back step by step.

As long as the voice sounded again, he would definitely be able to detect it at the first time.

But the rest of the day was silent, and nothing unusual about it.

For half an hour, just when Lei Kun was about to give up, there was a "whoosh", and a figure flashed.

Lei Kun suddenly stopped, although he was a little nervous, but he still chased after him.

The most terrifying thing in the world is people, but what Lei Kun is not afraid of at this time is people, if there are other things in this valley, I am afraid that is the real horror.

Lei Kun approached step by step, and before he knew it, he had already walked more than ten meters.

But the figure that had just flashed seemed to have disappeared, and there was no movement at all, not even a single footprint on the ground.

Just when Lei Kun felt full of doubts, the figure appeared again, but then disappeared.

In this smoky valley, Lei Kun didn't dare to move his position at will, once he lost his direction, then he was afraid that he would be completely lost in this cave.

If he's lucky, he might be able to find his way home, but if he loses his bearings, he'll really have to face an endless white fog here.

There are also mercenaries lurking in this valley, and even countless poisonous snakes and beasts.

Lei Kun looked back and retreated cautiously, he knew that if he chased blindly again, he would definitely get lost, maybe there was a trap ahead.

So at this time, Lei Kun made a decision and began to retreat.

If the figure had been staring at him, it would have reappeared.

Lei Kun also wanted to play a game of waiting for the rabbit now, although it was very dangerous to use himself as a bait, but now he had no other way.

At this moment, Lei Kun suddenly stopped, because he heard a faint voice behind him.

Sure enough, the sound was getting closer, and it was fast.

Lei Kun quickly leaned down, then turned around.

The moment he turned around, he was taken aback because a person appeared in front of him.

Or rather, this is not a normal person at all, it can only be regarded as a mutated creature.

The man had the same limbs as a human being, but his body was covered with scales, like those of a viper, very small, smooth, and with a pitch-black glow.

In particular, this person's head has changed shape, more like a triangular snake head, and this person's eyes have turned yellow, and the pupils have been erected.

If this man didn't have limbs, I'm afraid anyone would think he was a python.

Lei Kun was only stunned for a second before coming back to his senses, and it just so happened that the mutant also suddenly attacked.

Lei Kun was about to pull the trigger, but quickly gave up on the idea.

This mutant is indeed very dangerous, but if he shoots and alarms the mercenaries hiding here, his situation will be even more difficult, and he will even be surrounded.

After weighing the pros and cons, Lei Kun finally gave up shooting, put away his hand at the same time, and immediately drew a dagger.

As soon as the dagger with cold light appeared, the mutant suddenly became frantic as if it had been stimulated, straightened up, opened his mouth, and seemed to want to shout something, but he didn't make any sound, and then attacked Lei Kun again.

The mutant's sudden attack just now really made Lei Kun a little flustered, but after he came back to his senses, he immediately put the blade in front of him, blocked the attack, and began to retreat at the same time.

Lei Kun had never fought against such a mutant, so he could only temporarily avoid its edge, find the mutant's weakness, and then attack.

When the mutant saw Lei Kun retreating, he couldn't help but speed up a little, as if he was able to catch up with Lei Kun.

If this was a normal person, Lei Kun must be very happy, but now in front of him is a mutant who doesn't know what strength he has.

It was precisely for this reason that Lei Kun retreated step by step, and soon retreated more than ten meters.

Lei Kun also thought about borrowing the fog here, widening the distance between him and the mutants, and then taking the opportunity to leave.

However, I don't know what the reason is, this mutant seems to be able to ignore the obstruction of this fog and be able to find Lei Kun accurately every time, and it is precisely this reason that makes Lei Kun completely give up the idea of dodging.

"It seems that if you want to get out of here, you have to deal with this mutant first." When Lei Kun thought of this, he suddenly stopped, and at the same time, his toes kicked the ground, and his body suddenly jumped out.

The distance between Lei Kun and the mutant was rapidly closing, and almost in the blink of an eye, the two collided violently.