What made Luo Yuan a little strange was that he didn't see the slightest trace of his teammates' walking, if it weren't for the coordinates in the watch, which definitely showed the location of the sinkhole, he would almost have doubted that he... lā

He frowned, and carefully examined the huge sinkhole, and after a while, he found a slope at the corner, which was unusually steep, almost vertical, and from Luo Yuan's eye, it was about sixty or seventy degrees.

The slope is rocky, steep and abnormal, the surface is wet and covered with moss, it looks extremely slippery and dangerous, if you don't pay attention to it, you will roll off the cliff, but for Luo Yuan, who can already fly, no matter how steep the slope is, it is just leisure, all he needs is a place to stay.

Of course, he can fly directly into it, but it is not only dark inside, but the terrain is unknown, and the situation below is even more blank.

If it was an ordinary mission, even if it was a D-level, Luo Yuan would not be so cautious, but this mission was extremely dangerous, and it was an unprecedented D+-level mission, which meant that this mission was very likely to encounter a dark green-level super creature.

Entering so rashly, with the "sluggish" reaction speed when flying, once it is noticed by the super creature, it will be completely the end of the dead beast's belly and bones, in the face of such a terrifying and unknown enemy, no matter how cautious Luo Yuan is, it is not too much to exaggerate.

Luo Yuan walked quickly to the corner, he glanced down, took a deep breath, and jumped down.

Without any cushion, he let gravity pull his body, whistling down, and three seconds later, he toe on the craggy rocks in succession, quickly relieving the terrible momentum.

He was moving extremely fast, and the surroundings quickly dimmed, and after half a minute, he was completely in darkness.

The light here is very weak, this bottomless abyss swallows almost all the light, even Luo Yuan's shimmer vision is greatly discounted here, if it weren't for Luo Yuan's perception, I'm afraid it would be impossible to move on.

At this time, Luo Yuan suddenly stopped, there was no road ahead, and there was a huge space under his feet.

This sinkhole resembles a huge gourd composed of two round balls, one large and one small, with only a small part of the space above, and a wider and wider below, as if it were an underground world.

Luo Yuan didn't jump down directly, he closed his eyes and listened quietly for a while.

The silence here was terrible, only the sound of running water came clearly from below, and it was obvious that the bottom was not far away, but other than that, he did not hear any movement.

For nearly a minute, he slowly opened his eyes.

He noticed that the moss had disappeared from the nearby rocks, and even the common insects and ants were gone, and life seemed to be extinct here, and there was no danger in the slightest. However, this is just an appearance, a kind of crisis in the dark, always reminding Luo Yuan that it is extremely dangerous here!

He hesitated for a long time, but finally made up his mind, reined in his breath, and jumped down.

Ten seconds later, he landed lightly on the ground.

Once you reach the bottom of the sinkhole, it doesn't look too dark, and the glowing rocks dot the surroundings, making it look like you've come to the night sky.

Through the dim light, Luo Yuan found himself as if he was in a forest, countless strange and distorted gray stone pillars, standing craggly, densely packed, and almost unable to see the edges.

It is said that it is a stone pillar, but it is not accurate, this is a fossil of a forest, past one of the broken stone pillars, Luo Yuan can see the circle of annual rings that exude a jade-colored luster.

Maybe hundreds of millions of years ago, it should have been because of a forest, but the vicissitudes of the sea, the original forest was buried by the water, and then the land sank, and the long years made this place a stone forest composed of petrified wood.

As Luo Yuan walked forward, he could see fossils from the Carboniferous period from time to time, ancient dragonflies five or six meters long, and giant centipedes more than ten meters long......

Luo Yuan's heart suddenly moved, he found that the Carboniferous period was very similar to the present, it was also a plant explosion, and the coal belonging to this period accounted for more than 50% of the world's reserves, and it was also a biological giant.

However, Luo Yuan quickly vetoed it, which is not comparable in the slightest.

Whether it is the horror of living things and the prosperity of plants, the Carboniferous period is far from being compared with the present, if the Carboniferous period is the period of great prosperity of life, it is still normal, then the end of the world is simply the transition period of life, an ordinary life, in just a few years the level of life can leap rapidly, evolve to the category of super life, this is the existing theory, the mysterious phenomenon that cannot be explained at all.

There was a constant sound of running water in front of him, but the strange thing was that Luo Yuan didn't see any rivers nearby, he didn't care too much, maybe it was still ahead.

Luo Yuan noticed Wu Qianru's location, which was less than three kilometers away from him, and Luo Yuan took the time to send her a message, but did not get any response.

But it's also reasonable.,This cheating daddy's terminal,There is no response when receiving information.,If you don't pay attention to it all the time.,I don't know when the message will be sent.。

But what is certain is that the other party is still alive, because the mission has not been canceled, and it is still hanging there!

He was in the stone forest, hunched his body, and walked slowly forward quietly, the distance of three kilometers, not short, long but not long, for Luo Yuan and those super lifeforms, it was just "nearby", although Wu Qianru was already "close at hand", but Luo Yuan did not dare to be careless at all.

With the urine nature of the system, there will never be a task that can be opportunistic, and the D+ level task will inevitably have the difficulty of the D+ task.

As time passed, the sound of running water in front of him became clearer and clearer, and at this time, he suddenly stopped, a trace of shock flashed in his eyes, and through the dense stone forest, a liquid like mercury appeared in front of him, which was flowing towards this side.

It seemed to have life, and it shuttled through the stone forest like a snake, raising its head from time to time, swaying from side to side, as if looking around.

It was huge, about fourteen or fifteen meters long and more than half a meter wide, with a sparkling surface that flowed constantly, and it had no body in the normal sense of the word, and at a glance it was impossible to tell where the head was, where the tail was, or neither.

If it weren't for the fact that it showed extremely strong biological properties, Luo Yuan would have some doubts about whether this was a living thing.

Seeing that it was rapidly approaching here, Luo Yuan hurriedly dodged to the side.

After the strange snake passed through Luo Yuan, it did not stop at all, and soon disappeared into the distance.

Luo Yuan looked at the departing strange snake, his face was solemn, this creature was completely beyond the scope of his imagination, with its liquid-like flowing body, the knife might not be useful to it.

And what made his heart heavy, the sound of running water in front of him did not disappear completely due to the departure of the strange snake, but became louder and louder as he got closer.

Finally, ten minutes later, he climbed onto a huge petrified wood and couldn't help but gasp.

I saw a huge "mercury" lake hundreds of meters away, which appeared in front of me!

The lake tumbles and swells from time to time, like a pot of boiling thick porridge, at the edge of the lake, countless strange snakes diverge out from the "mercury" lake from time to time, disappear in the distance, and countless strange snakes return from all directions, blending here, looking extremely busy.

What made Luo Yuan's scalp tingle even more was that a young woman was "sitting" in the middle of the mercury lake, maybe it was not accurate to say that she was sitting, in fact, except for her chest and head, the rest of her had completely disappeared and turned into a part of the "mercury".

However, it is unbelievable that she is still alive, and although her face is numb and desperate, and her skin is gray and bloodless, there is no expression of pain on her face.

However, she didn't seem to be able to hold on for long, countless "mercury" sprouts were intertwined slowly but firmly extending to her chest, at this rate, it would not take a few hours for her entire body to be eroded by mercury.

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