The First Evolution

As soon as Fang Linyan spoke, the vulture immediately tied the safety rope and took the lead to climb down this deep ditch.

The edge of the ditch wall here is indeed a lot of weathered rocks. Some of them seem to be solid, but they can't bear the weight at all. After stepping on it, they roll down.

However, the vulture is now agile/perceptive, and it can be said that it is far superior to ordinary people. Even the world champion of Olympic-related events will be easily destroyed by him, so it can be said that it has reached the bottom without any danger.

As soon as the vulture moved, Maher immediately followed, and it could be seen that he did have two brushes in rock climbing, and his technique was in place.

And his behavior of "following me" instead of "following me" also made these rebellious guys follow him honestly.

After arriving at the bottom of the rift valley, it is indeed a bit hopeless below. At first glance, the stone is removed and it is dust.

However, Maher told Fang Linyan that based on his previous experience, he could pay more attention to the traces on the next rock wall.

He had seen an expedition report on this planet before. The explorer said that near the water source on this planet, there would be bark-like cracks on the nearby mountain walls.

After exploring the bottom of the deep ditch for about a few hundred meters, the people around them also complained a little -- of course, they are still only at the stage of belly-slandering.

However, Maher seemed to have discovered something soon, took out a lighter-sized instrument, inserted it directly on the ground, then pressed the button, and said to the person next to him:

"Thirty-second countdown, ready for a blast."

Morris, the player next to him, immediately said:

"YES SIR!"

Then he took out a high-explosive grenade from his waist, stuffed it under the stone next to him, and started to pull the ring while Maher counted down.

Soon, the grenade exploded directly, and the shock wave generated by the explosion was transmitted along the rock and soil towards the surroundings. The instrument that Maher took out could accurately record the feedback of the shock wave, and then accurately send the nearby Geological structures are drawn.

Soon, the instrument began to hum, and then the light above it began to flash.

"Come out, come out!" A man next to him said nervously.

As the data collected by the instrument is imported into the portable optical brain, the powerful computing program begins to play its own role, and the nearby topographic map immediately appears on the optical brain's screen. The solid lines represent rocks, and the dotted lines represent possible voids. .

Then Yigan looked at the left side of the rock wall thirty meters away for the first time, and there was already hope in his eyes, because from a geological point of view, it can be seen that this is actually a terrain similar to a funnel.

On the lower left side of the rock wall, there is an obvious cavity and depression. The people present have rich experience in field survival, so at a glance, we know that there should be a high possibility of water sources here.

Since it was targeted at this time, it was easy to find it, and Maher soon found a well-hidden crack in the mountain beside him.

This crack was originally blocked by a few stones, and it was impossible to tell from the outside, but after removing it, I found that there was an obvious path under the crack.

Discovering this, a group of people are even more excited, because this is a very basic reasoning---if there is no water source below, how can animals be trampled on a path?

After entering the crack, I found that the first few meters were very narrow, and the passage behind it became wider and wider.

And the passage is circling downward. As you go down, you can clearly feel the temperature drop, there is moisture on the face, and a faint rotten smell begins to come from the nose.

After walking down for more than 20 meters, the headlight Tucker was wearing shone on the reflected light below. He stopped immediately, and then turned his gun to the sky and replaced it with a flare to fire a shot above.

Immediately, this underground space was illuminated by the rising flares,

It can be clearly seen that there is a small pond with a diameter of 30 to 40 square meters a dozen meters below the group of people. It can be seen from the geological structure that if there is precipitation, then the accumulated water in a radius of several kilometers will end up. All gathered here.

The pond is only about ten square meters, and the water in it is so clear that even the gravel below can be seen clearly-----of course this is impossible!

In fact, the surface of the pond is covered with a strange layer of fish-eye duckweed, a yellow-green color that is almost dying, and it even looks desperate.

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On the surface of the fish-eye duckweed, there is even a layer of black mosquitoes and flies hovering. As soon as people get close, they fly up, and they rush towards the face with hunger and thirst, like a black cloud. .

Fortunately, this adventure was supported by the banknotes of the big gold lord. The adventure team was fully equipped, and the insecticide was sprayed directly when it was taken out. Suddenly, a large piece of rustling fell on the ground.

These dead insect corpses quickly attracted several gecko-like creatures, more than 30 centimeters in length, but with black barbs on their tails like scorpions, they were not easy to mess with. They completely ignored the existence of human beings, and immediately began to swallow the insect corpse.

After getting closer to the pond, the smell of rancidity became stronger, and the vultures in front found several snakes swimming around the pond, and one coiled up and made a hissing sound.

Given that they may have the ability to spray poison, Tucker next to him decisively took out the tactical dagger on his waist to greet them one by one, and finally Tucker collected the corpses of these snake creatures and said that they were roasted at night. Eat, obviously this guy's taste is slightly heavier.

In addition, there are some peculiar bat-like creatures hanging on the side wall of the cave. The area of ​​their wings is at least the size of a washbasin. "His" scary sound.

But the people behind obviously guarded against their changes. After two were killed by a shuttle of bullets, the rest of the guys obeyed obediently, flapped their wings and flew away directly. Fang Linyan flipped the corpse and could see that they had Mosquito/Cicada-like sharp mouthparts and sharp claws.

After successfully approaching the water source, everyone remained vigilant. One of the team members found something and scratched the surface of the water to remove the fish-eye duckweed on the surface.

It was immediately discovered that there were many rotting small animal corpses soaked in this water source, some lizards, some similar to skunks, most of these guys came to drink water, and then were killed by the predators entrenched here.

If Fang Linyan guessed correctly, the murderers are those bats with spider mouthparts. They can inject venom into the prey to paralyze it to death, and then immerse it in water to accelerate the decay, and they can use their own mouth. The device pierced into the carrion, sucking the fermented juice and spoiled blood.

For scavengers, their digestive systems have become accustomed to decomposed corpses, and fresh flesh will make them indigestible, and this is their processing kitchen.

Tucker seemed very active and cooperative at this time, obviously because Maher really found water at this time. Once he went to Dejaco to file a complaint, it would make him unable to eat and walk, so he was making up for his faults at this time. .

So he leaned down first and started taking water samples from a bucket. Uh, this water doesn't look much different from the Yellow River water.

The water of the Yellow River is a bowl of water and half a bowl of sand, and the water source here is a bowl of water with half a bowl of larvae, parasites, humus, fish-eye duckweed, and mysterious flocculents...

Fang Linyan looked at this thing and felt that if it was not a last resort, he would never drink it into his belly.

But at this time, Tucker immediately started to take off his shoes and socks, then rubbed the socks hastily, wet them, soaked one end in the water source of the small bucket, and the other end went around the rim of the bucket, forming a "several" The shape of the word is placed on top.

Soon, according to the siphon effect, a drop of water fell out from the sock at the end of the suspension, and the water droplet looked very clear. However, Fang Linyan still has no interest at all, not only because he can't believe this simple filtering method, but also because those are the socks that Tucker has been wearing for three days!

Because it was just the reason to test the water quality, it stopped after only taking about a glass of water. Then Tucker added a little special purifier to it, and started to use the instrument to detect the relevant index, and soon cheered. :

"OK, chromaticity \u003c 5, turbidity \u003c 3, no harmful substances were detected, it has reached the Class III standard, qualified!"

Then Tucker did something that surprised Fang Linyan, picked up the glass of water and drank it, and then said to Morris who recorded next to him:

"Remember, there is no taste."