4.6 Billion Year Symphony of Evolution

Crystallization, this special thing that absorbs light is scattered under the glittering woodland in large quantities, and the deeper it is, the richer it becomes.

As a result, Lin's "engineer" who formed the excavation unit has been digging deep into the ground. Among the many forks, there is a huge main road that leads directly to the ground. This main road is about two meters in diameter and has reached hundreds of depths. In the deep abyss of rice,

Under the dark and dull ground, Lin will place a lantern to illuminate every short distance, just like a street lamp. Under the ground, Lin has found many creatures without sight, most of them rely on olfactory or tactile activities, although Lin also It can be that way, but Lin is quite disgusted with losing her eyesight, and Lin himself doesn't know why.

The engineer is a 30-centimetre-long arm that looks like a beetle for excavation. Their forelimbs grow into a jagged shovel, which is suitable for excavation. At the same time, Lin also found that the structure of the beetle is very suitable for using a hydraulic system. The beetle is one of the most powerful creatures discovered by Lynn.

Lin generally digs a section of road, then transports all the crystals of this section back, and then digs the next section.

And while Lin studied the various information received by the reader, these engineers were digging deeper and deeper. When they were digging in a dark night, they found something special ... things.

After an engineer digs up some of the mud in front, it finds that a layer of crystal is blocking it, and it is blocking it in front of the digging troops like a wall.

Lin did not care at first, because the crystals appearing at this depth are getting larger and larger. In order to deal with this large crystal, Lin specially prepared a kind of armament-rock breaker.

In fact, it is a modified version of the previous crusher. The same beetle shape, one meter long body, the cone angle of the head can be instantly ejected under the action of the hydraulic system, used to crush various rocks and underground encountered Large crystals.

But when breaking the crystal like a wall in front of her eyes, an incredible scene appeared in front of Lin's eyes.

An underground cave appeared behind the broken crystal wall ...

When several engineers carried the lantern into the cave, Lin found that the cave was huge and spacious, with a height of about five meters, and the width had exceeded the illuminated area of ​​the lantern.

But the most important thing is that the cave walls here are all composed of crystals, and there are huge diamond-shaped pillars on the ground. This is a world composed of crystals!

Although the work of the brain reader continues, Lin has completely turned her attention to this crystalline world.

The engineer was holding the lantern and slowly advancing on the crystalline ground. Lin didn't know whether it was a creature created by creatures or natural.

Speaking of which, the word 'natural' seems to refer to non-biological things, but it seems to have nothing to do with the sky, why is it called natural?Forget it, no matter how much.

The cave is quite spacious. The engineers walked for a while, and it was already tens of meters away. The light of the lantern could not shine on the surrounding cave walls.

At this moment, Lin suddenly heard some small voices ...

The engineer immediately turned the light to the target. Under the light, Lin found some small creatures in this activity.

These creatures are similar to the ice crystal monster, and the whole body is covered with crystalline armor, reminding Lin to remember the creatures in the crystalline place in the sea.

This creature looks like a scorpion without a tail, with a body length of more than ten centimeters, so Lin intends to call it a 'crystal scorpion', it feels like there is no creativity ...

There are dozens of crystal scorpions here. When they felt that Lin's engineers were approaching, they immediately dropped the crystal and ran away.

What are they doing?Lin found that there are many small holes in the ground composed of crystals, and there are quite a lot of debris near the holes, as if the crystal scorpion is digging the crystals on the ground. Shredded,

Lin let some engineers catch up with the crystal scorpion. Although they are small in size, they run quite fast. However, the crystal scorpion does not seem to know how to hide behind those crystal columns, nor will it scatter and escape, but will only gather in a straight line, So it's pretty easy to chase.

After chasing for a while, Lin found that a huge black shadow appeared in front of her, and the crystal scorpions instantly got under this black shadow and disappeared.

What is this?Is it a big monster?In the process of chasing, the engineers did not bring lanterns, but relied solely on hearing and smell to chase them, so they could only see the dark shadow of this thing through the sparse light from the lanterns placed in the distance.

Wait, it seems like this is not an object ...

Lin asked an engineer to bring the lantern over. Under the increasingly clear light, Lin saw this thing, no, it should be said that this pile of things ... is a lot of branches!

These branches are full of crystalline caves in front of Lin. I do n’t know how many there are at all. Is this why the ground of the glittering woodland is covered with moss and there are no branches?

A large number of scattered branches can be seen on the surface of the Dark Plains, but the glittering Lindi is full of moss. Lynn has been wondering where those branches have gone. It turns out that they have all been transported deep into the ground?

That is to say, is there a passage in this crystalline cave to the surface, and are there creatures carrying these branches down?

Sure enough, this cave must have been dug out by some kind of creature ...

Lin found at this time that all the piled branches seemed to have been cut, the bark was cut off, and all were cut into cylindrical shapes, which looked very neat.

So to speak, there should be creatures that can digest these woods underground ...

Just thinking of this, a huge creature suddenly burst out of the wood pile in front of Lin ’s eyes. It looked like a creature of the reptile type, but the scales on his body were as shiny as crystals. This organism is three meters long. How long, it instantly rushed to the nearest engineer holding a lantern, opened his jaw and swallowed it into a bite.

Lin decided to call this reptile a 'crystal scale lizard', and then she now decided to kill it.

Every time she sees a new species, Lin usually takes a wait-and-see attitude, but if the other party attacks, Lin will definitely fight back.

After eating an engineer, the crystal-scale lizard turned his attention to other engineers immediately. Lin also urged all the engineers to rush up. They rushed to the lizard and attacked its body with the excavated forelimb.

But the carapace of the crystal scale lizard seems to be very hard. Unlike ordinary crystals, it must have been reinforced. It flicked all the engineers as soon as it shook its body. Then it opened its jaws and bite at the nearest engineer. .

But just before it merged its jaws, a sharp cone angle hit the crystal scale lizard's side abdomen. It suddenly uttered a scream from its mouth, and the whole body also turned to the side. Exited a few meters away.

A large wound appeared on the right abdomen of the crystal scale lizard. The scales on the wound shattered like a severe blow, and the blood flowed out of it uncontrollably.

The crystal scale lizard turned its attention to the beetle-type creature that caused damage to it, the Rock Crusher.

The Rock Crusher has super armor crushing ability. Although it is not made for combat, it is specifically used to crush the rock's cone angle to easily crush the crystal scale lizard's scales.

Lin didn't wait for the injured lizard to move, and the rock breaker rushed up again.

The crystal-scale lizard screamed and opened his jaws, seeming extremely angry, and rushed forward.

Lin asked the rock breaker to lower his head, retract the cone angle, and face the lizard rushing straight over. When the lizard bites the head of the rock breaker, the cone angle also rests on the lizard's upper jaw.

'Snapped'!

The tightened cone angle popped out instantly under the action of the hydraulic system, and a blood hole was punched in the upper jaw of the crystal scale lizard. The sound from inside told Lin that it seemed to break the bone in the upper jaw.

The lizard spit out the Rock Crusher and retreated while making a miserable cry. Although its size is more than three times that of the Rock Crusher, it is now like a weak prey.

Lin didn't stop attacking. All the engineers and crushers rushed up again. The engineers used pliers to dig out the wound of the crystal scale lizard. The crusher was responsible for crushing the lizard's limbs and breaking its carapace.

The killed lizard soon became a nutrient for Lin's digging team.

On the way of decomposing the lizard, Lin did not find any special organs. Except for the lizard's carapace is a crystalline structure, its structure is very similar to ordinary reptiles.

But there are some strange things ...

In the lizard's sac, Lin found many small bugs with crystalline carapace.

........................................................................

Thanks ~ _Yunyouyi · Mingzhao ~ 588 ~!

Thank you ~ GOGO passerby ~ for the reward ~