When Caroline was translating the materials, Bailiyuan led the elves to rummage in the research institute, and found that there were no useful materials left in the research institute. Many things had been lost for more than a hundred years utility.

"Ah, nothing useful at all."

Bailiyuan didn't plan to leave directly, but planned to live in this research institute for a day, take a rest, and then start to explore this planet tomorrow.

Although this planet is barren, it doesn't mean it has no value at all, on the contrary, it is more valuable in some aspects.

Caroline also intends to decipher the information left in the research institute, and then leave after getting ready.

Soon, it was night on Robus, without the protection of the air layer, the temperature outside dropped sharply, and it was cold in the research institute, and all the mouths were spitting out white gas.

Some grass-type elves who are afraid of the cold have returned to their home space, and most of the remaining elves stay in the research institute, but not all of them stay in the research institute.

Long Longyan and the Heavy Armored Tyrannosaurus took Yukira to sit at the door outside the research institute, took a breath of oxygen in the respirator, then took off the mask, exhaled white air to the outside, and then the two elves clapped happily leg.

They began to want to exhale the white gas into the shape they wanted.

It's a pity that white gas is formed by the condensation of water vapor, not smoke, and cannot be shaped arbitrarily.

You Kira looked at the two big brothers and wanted to exhale, but remembered that he couldn't open his mouth now, and could only use a special breathing device to inhale oxygen.

The atmospheric environment of this planet is improving, but the air composition is a little different from the air they usually breathe. It doesn't mean that they can't breathe after taking off the respirator, but it will make them feel uncomfortable.

After the two sandworms became gigantic, they continued to swim in the distant sand, devouring the sand, and playing with each other, like two long dragons. They are quite adapted to this planet.

The fossil pterosaur hovered in the sky without wearing a respirator, and he sharpened himself with it.

The sharp-toothed land shark and the fossil helmet wore respirators and slept together in the bunker, which was much warmer than the top.

Lord Sandcastle constantly absorbs the sand around him, making himself bigger and bigger, reaching the height of several floors in a blink of an eye, and the air environment has little effect on him.

The reason why they are outside is that although this planet has become barren and surrounded by a desert, the earth contains huge rock-type power and ground-type power, which can be said to be earth-type power when combined.

Moreover, the planet's magnetic field also makes a few elves with ground and rock attributes feel comfortable, and they can feel sufficient strength just by sitting on the sand.

If it weren't for the harsh environment of this planet, it would indeed be a very suitable place for earth-type creatures to live.

Bailiyuan felt that some precious treasures might be bred in this extreme environment.

However, the night of this planet is not as peaceful as imagined.

boom--

A roar came from outside the research institute, and the ground began to shake violently.

Baili Yuan hurriedly got up and ran outside.

"what happened?"

"The two sandworms and the monster are fighting," Caroline said.

The elves have contact devices on their bodies, and Caroline can confirm the situation of the elves at any time.

"Monster?" Baili Yuan was startled, and then realized.

There used to be life on this planet, and maybe not all life died out, and some life lived on this planet, and evolved into a more powerful existence in an extreme and special environment.

That is, monsters!

Boom boom boom——

Bailiyuan came to the window of the research institute and watched the battle between the two sandworms. They were fighting a monster like a wild boar, but its body was covered with hard stone armor, and it sprayed gravel from its mouth, like a wild boar. The bullets are average, and every grain of sand has impressive power.

Although the two sandworms were huge, they were not good at defense. The wild boar monster forced the two sandworms to be unable to approach for a while by relying on the sand sprayed out.

And the wild boar monster also relied on its physical advantage to keep colliding, forcing the two sandworm monsters to dodge.

But the two sandworms are not easy to deal with. In the desert, they are like fish in water. A large amount of sand is controlled by them, forming a large sandstorm, covering themselves and the wild boar monster, blocking the wild boar monster's sight.

The golden light in Baili Yuan's eyes flickered, allowing him to see clearly the scene in the sandstorm.

The two sandworms are very smart. They know that they can't beat the wild boar monster head-on, so they choose to find the weak point of the wild boar monster.

Generally speaking, creatures with heavy armor have softer joints and abdomens, and these places are often their weaknesses. Even if they are not weaknesses, there is another place that must be their weakness, and that is... the chrysanthemum.

Two sandworms dived into the ground, and then one attacked the wild boar monster's belly and chrysanthemum from the ground and the other from behind.

Seeing the result, Baili Yuan smiled slightly.

"Start the pot and light the fire. I don't know if the wild boar on this planet is good or not."

Even monsters can hardly survive in the face of fatal injuries.

However, Bailiyuan was disappointed.

It was not because the two sandworms lost, but after the sandstorm subsided, the body of the fallen wild boar continued to melt into the sand, and finally turned into a field of sand. The crystals of yellow light fell into the desert, which was particularly conspicuous at night.

The two sandworms looked puzzled, and pushed the fallen wild boar with their heads, which accelerated the collapse of the wild boar's body.

What about a big wild boar?

How do you say it's gone?

"What's the situation?" Baili Yuan was also surprised and left the research institute involuntarily.

At this time, the khaki crystals that fell on the desert suddenly absorbed the surrounding sand, and wanted to condense their bodies again. The crystals are also pumped away.

Galatron turned into a human form, grabbed the earth-yellow crystal that was blown away, and handed it to Bailiyuan.

The earth-yellow crystal is one meter in size, full of energy, with lines in the center, very similar to the wild boar that appeared before.

Bailiyuan scanned it with the system, and the system quickly gave the result.

"Trace Crystallization Soil: The crystallization that records the traces of the planet, can condense the surrounding soil-attributed substances to build a body, show traces, have no consciousness, and act instinctively."

"Record the traces of the planet? So is it in the shape of a wild boar?" Baili Yuan was a little surprised, and then asked, "Where did that wild boar come from just now?"

"According to the situation recorded by the device on the elf, it seems that the wild boar was dug out of the ground by two sandworms."

"Dug out from the ground?" Baili Yuan was taken aback.

At this time, the ground trembled violently again, and a roar came from outside.

Baili Yuan hurriedly looked into the distance. In the other direction, two sandworms were swimming in the desert, and the surface of the desert exploded, and a huge figure crawled out of the desert. The figure seemed to be surrounded by two sandworms. The worm was startled, and as soon as it climbed out, it chased after the two sand worms.

"Is it dug out like this?" Baili Yuan asked.

"The recorded situation is about the same as it is now," Caroline replied.

Then they fell silent.

So the question is, how many monsters of this kind of crystallization are there in the underground nearby?

For a moment, Baili Yuan felt as if he was surrounded.