At this time, Gu Chen entered the cave where he discovered Gu Xinshan again.

But this time he prepared more thoroughly, not only with two oxygen cylinders, but also with various tools.

He didn't want to attract the attention of the creatures in the cave, and he took every step very carefully.

Although he brought a scorching ring-headed sword, the movement of using the ring-headed sword would be very loud, so he only held a dagger in his hand to prevent alienated snakes, insects, rats and ants.

There are many forks in the cave, and it is connected in all directions like a huge maze.

Although Gu Chen came in and explored once, he was still lost his way soon and could only continue to move forward based on his feelings.

In his memory, the passage to the pool was a downhill, so he tried his best to choose the passage downward. After walking for about twenty minutes, he suddenly smelled a scent similar to a rotten corpse.

This smell made him feel alert all of a sudden, slowed down unconsciously, and walked forward slowly.

There is a dead end ahead.

An adult alligator-sized lizard was resting at the end of the passage, with corpses of various creatures around it, emitting a disgusting odor.

Gu Chen slowly retreated without hesitation, and he did not want to provoke the lizard.

But at this moment, the lizard's tongue spit out like a snake's letter, and then it opened its eyes and looked in the direction where Gu Chen was.

Gu Chen's eyes narrowed and he instantly entered a combat state, and his hand instinctively tightened the dagger.

When the lizard's eyes locked on him, he realized that he had become the prey of the lizard. At this time, escaping was the stupidest choice. The cave was the prey place for the lizard, and it can be said to be its home court.

There is only one result in escaping, that is death!

The lizard quickly got up from the ground, its mouth slightly opened, and its saliva kept dripping from the gaps in its fangs, falling on the ground and disappearing in a blink of an eye.

It probably didn't expect that food would be delivered to its doorstep.

Gu Chen held the dagger and chose to use stillness to drive.

He knew very well that this lizard was definitely not an ordinary lizard, but an alienated lizard that appeared after the catastrophe. Maybe it had any special abilities.

There are too many unknowns in this cave.

Whether it is Gu Xinshan or this alienated lizard, it means that this place is far more complicated than what they know.

The alienated lizard sticks out his tongue, as if observing Gu Chen.

It climbed up the cliff, walking on the wall like a gecko, its tail shaking from side to side, and approached Gu Chen bit by bit.

"This beast's saliva is strange!"

Gu Chen suddenly narrowed his eyes slightly and stepped back step by step, sighing in his heart that this alienated lizard was so cunning.

The saliva that the alienated lizard dripped on the ground just now is actually a poisonous gas that can evaporate quickly.

This passage space is small, and almost no creature can escape the attacks of poisonous gases.

Fortunately, Gu Chen discovered it early, so he was just a little dizzy. At this time, he put on a respirator and took several breaths of oxygen, and he immediately recovered.

Even if he does not enter the state of mad beastization, his physical fitness is stronger than ordinary creatures. As long as this toxin attack does not poison him instantly, he will be able to produce antibodies soon.

The alienated lizard approached step by step, and venom continued to flow out of its mouth.

It is better to act first, but then you will suffer!

Gu Chen slowly retreated and suddenly stepped forward. The dagger in his hand was directly projected towards the alienated lizard as a flying knife.

However, the alienated lizard was very fast. He avoided the attack of the dagger in a blink of an eye and exerted force with all his limbs, pounced on Gu Chen like a crocodile in the water attacking his prey.

So fast!

Gu Chen's pupils contracted, but they were completely unavoidable in the narrow passage.

Although he wanted to pull out the ring-headed sword behind him to resist, the problem was that the blade of the ring-headed sword was very hot, and the general back knife method was not suitable for it.

The scabbard of the ring-headed sword is the main support point for fixing the entire blade body, so the scabbard of the ring-headed sword is a special scabbard, which looks like a rectangular sword box. The scabbard must be placed on the ground to pull out the knife. Now it is too late to untie the rope that binds the scabbard.

He didn't want to use the crazy beast so early, but now he has no better choice.

The moment the alienated lizard approached, his body changed rapidly, and his terrifying murderous aura surged out of his body like a volcanic eruption.

The alienated lizard is worthy of being an alienated creature that lives in caves all year round.

It keenly sensed the danger, and its tail was nailed into the wall to stop the attack, and then quickly escaped from Gu Chen's side.

In fact, most creatures are like this alienated lizard. When they encounter strong enemies, they will never fight to the death, but will evacuate and escape quickly.

Greedy in life and fear of death and bullying the weak and hard-working are the ways of survival of many creatures in nature.

But how could Gu Chen let it escape? In an instant, he turned around and grabbed a raised stone on the cliff, and directly broke the stone and threw it at the alienated lizard.

With a muffled sound, the alienated lizard was hit by a stone and fell to the ground motionless.

Gu Chen untied the rope and placed the special sheath used to place the ring-headed sword on the ground, then pressed the mechanism on the sheath.

Click!

The scabbard opened like a box, and he reached out to hold the handle of the ring-headed sword.

In fact, the ring-headed sword is a bit small for him who turns into a crazy beast, and it feels like he is holding a short sword.

Moreover, for him who has become taller, the cave has suddenly become much smaller. He needs to bow his head from time to time when walking to avoid touching the stone pillars on the top.

He walked to the alienated lizard, who suddenly bent his body and opened his mouth and sprayed a mouthful of venom.

The venom emits an amazing stench and steams.

Gu Chen immediately blocked the ring-headed sword in front of him. The venom fell on the sword and was evaporated in an instant, but there was a mark on the sword.

He had no time to feel heartbroken by the damage of the big sword in the ring head, so he directly slashed at the alienated lizard with one sword. The alienated lizard got up quickly and wanted to escape.

Unfortunately, Gu Chen's current speed is far faster than before the Mad Beast transforms.

The sword light flashed by, and the alienated lizard was immediately cut into two pieces, blood gushed out, and a bloody breath filled the entire cave in the blink of an eye.

“This smell is weird!”

Gu Chen's nose moved, and immediately turned around and grabbed the scabbard and quickly left along the passage.

As soon as he rushed out of the passage, he saw a large number of snakes, insects, rats and ants rushing towards him wildly.

These snakes, insects, rats and ants are not powerful alone. The problem is that there are hundreds of them, and even they must retreat.

He quickly punched several times in a row at the wall, sank the cliff, turned around and retreated into the depression, and placed the ring-headed sword and scabbard in front of his body.

Countless snakes, insects, rats and ants rushed over quickly, like a torrent.

However, they did not seem to have discovered Gu Chen, and they all quickly entered the passage where the alienated lizard was located.

After confirming safety, Gu Chen walked out of the depression. Looking at the passage where the alienated lizard was located, he couldn't help but think in his heart: "It seems that there have been many changes in this cave in half a year, and more creatures have mutated!"

He also killed a snake when he was exploring the cave, but it did not appear that exaggerated.

Obviously, in the past six months, the organisms in the cave have also undergone great changes, especially the number of alienated organisms has increased significantly.

He just glanced at a glance and confirmed that at least 90% of the snakes, insects, rats and ants were alienated creatures, and some were ordinary insects chased away by alienated creatures.

At this time, a snake suddenly emerged from the passage and its diamond-shaped eyes looked at him.

"court death!"

The big knife was slashed out instantly, and the snake was cut in half before it could react, and it emitted a smell of barbecue.

Gu Chen frowned and immediately chose a passage to leave.

He knew that if he didn't leave, more alienated creatures would appear next.

He stopped again shortly after he walked, and the bend of the passage ahead emitted a white fluorescence. There was still shadow swaying in the light. Judging from the shape of the shadow, he could infer that the creatures at the bend were not easy to mess with.

It was a huge spider, probably using the phototaxis of organisms to attract prey.

Gu Chen slowly retreated, but fortunately he was not discovered by the alienated spider this time, thus avoiding possible battles.

What he feared most when entering the cave was to encounter alienated creatures and Gu Xinshan. His mission was to retrieve the defensive dagger, rather than fighting with alienated creatures and Gu Xinshan.

He will try his best to avoid the battles that can be avoided.

He exited the channel with alienated spiders and chose a channel to move forward again.

Perhaps it was because snakes, insects, rats and ants rushed into the passage where the alienated lizards were located. This passage was very clean and could not even find a crawler.

At this time, he took out the information card to check the situation outside.

He had been exploring all the way into the cave for a long time, so he was a little worried about the situation outside.

"What are you looking at?"

Suddenly, a faint voice sounded.

Gu Chen almost subconsciously wanted to attack, but his eyes saw the target making a sound, and then stopped.

I saw Gu Xinshan hanging upside down on the passage, looking at the information card in his hand, but there was still no expression on his face.

"What are you looking at?"

Gu Xinshan slowly landed, then walked to Gu Chen and looked at the information card curiously.

"This is an information card, something every resident has."
To be continued...