"Lin Lin, are you sure you want to explore this place?" Zhang Ren looked at Lin Lin suspiciously.

The battleship stayed in the sky above this planet that they temporarily became DQ-1 at this time, looking down from above, this planet is nothing special, just like Mars in the solar system, it is desolate, not to mention useful mineral resources, and even traces of water can not be seen, and there is no value for exploration from the appearance.

However, Lin Lin always felt a special sense of familiarity with the planet in front of him, as if he had been here before, but Lin Lin did not have any information about this planet in his memory, and he could be sure of one thing: he was definitely coming to this planet for the first time.

But the feeling in his heart will not deceive Lin Lin, the feeling that this planet gives Lin Lin is too familiar.

Lin Lin nodded, he wondered why he had a familiar feeling on this planet.

"Let's tell us to go down, rest all night, and start exploring tomorrow." Lin Lin said lightly, and then left the bridge and came to the observation terrace.

Here, Lin Lin was able to see the whole picture of DQ-1 more clearly.

"System, have I been here?" Lin Lin didn't know whether he should believe in feelings or memories at the moment, memory told him that he hadn't been here, but that sense of familiarity reminded him all the time that he had been here a long time ago.

"I don't know, maybe it's a delusion." The system replied.

"Delusion?" Lin Lin muttered, "It's not that this possibility is impossible. ”

After taking one last deep look at DQ-1, Lin Lin turned to leave the lookout terrace and returned to his room.

After a night's rest, all the crew members seemed to be in good spirits, especially after a whole month of inactivity, and now that there was finally a new exploration operation, they were even more excited, and one by one they were ready to do a big job.

"Ladies and gentlemen, although this planet looks ordinary on the surface, I hope that everyone will not take it lightly, maybe under the guise of the planet's desolation, there is something dangerous, and I hope everyone can return safely." Zhang Ren said slowly: "Finally, everyone must remember that we are a group, and I don't want to abandon my companions, and you know the consequences." ”

After speaking, Zhang Ren asked the crew to open the hatch of the battleship, and dozens of galaxy-level mechs flew out of the battleship in a small team, flying towards the DQ+-1 below.

Lin Lin also drove the Polar Night Mecha to follow.

Unlike those crew members, Lin Lin did not have any exploration tasks, and because of that inexplicable feeling, he decided to enter the planet's atmosphere to explore in person.

Therefore, Lin Lin will not be in a group with anyone, but in a group by himself.

When he broke into the atmosphere of DQ-1, that familiar feeling reappeared, and this time it touched Lin Lin's heart even more.

I must have been here, Lin Lin's face froze, at this moment, he didn't care whether he had been here in his memory or not, he couldn't forget the feeling of breaking into the atmosphere for the rest of his life, he must have been here, but he lost his memory.

"System, check my brain to see if I've lost certain memories." Lin Lin said in a deep voice, if it is really the loss of memory, it means one thing.

They're in trouble, and perhaps there's an enemy hiding in the shadows that can play with their memories, allowing them to keep exploring the planet.

However, contrary to Lin Lin's expectations, the system did not detect that Lin Lin's memory had been deleted.

"Hasn't been censored?" Lin Lin frowned, if there was no problem with his memory, then how did that inexplicable sense of familiarity come from? Is it really as the system says, that I am hallucinating?

Lin Lin shook his head vigorously, leaving all the distracting thoughts behind, no matter what the reason was, when he landed in the place that attracted him, he might be able to know the truth of everything.

Then, Lin Lin sped up, and the Polar Night Mecha fell straight to the ground from a high altitude like a black lightning bolt in the air, scaring away some of the small creatures that were watching.

"There are animals here?" Lin Lin looked at the animal images captured by the head monitor of the Polar Night Mecha, and suddenly became a little curious.

Most of the creatures here are lizards, and I don't know what happened to this planet, but the only creatures that can be seen on the ground are lizards.

After setting the Polar Night Mecha to automatic cruise mode, Lin Lin jumped out of the cockpit, and at the same time as he landed, the Polar Night Armor turned on the air filtration system.

Strange to say, there are no plants on the surface of this planet, but there is oxygen for humans to breathe, but the oxygen content in the air is very low, and there are some poisonous gases that are harmful to the human body, which must be filtered with armor before breathing.

"What the hell is going on here?" Lin Lin frowned, then bent down and grabbed the lizard from the ground.

Through observation, Lin Lin was surprised to find that this lizard could actually produce oxygen.

In addition, lizards produce oxygen and absorb some of the poison gas.

"Lin Lin, this lizard seems a little weird." The system opened.

Lin Lin nodded: "I also have this thought, it doesn't feel like a living thing, more like a plant, just like a plant on the earth." ”

Subsequently, Lin Lin asked the system to conduct an examination of the lizard, but the results showed that this lizard was an ordinary lizard, but there was an extra organ in the body that could produce oxygen, and there was nothing special about it.

"Strange." Lin Lin's brows furrowed, but now was not the time to dwell on these things, Lin Lin could feel that what attracted him was underground not far ahead, which was why Lin Lin chose to jump out of the Polar Night Mecha.

"Lin Lin, be careful, this place is full of weirdness." The system reminded Lin Lin, because even the system did not know the existence of this planet.

"I'll be careful." Lin Lin nodded, and casually sent a copy of the lizard's data to Zhang Ren in the battleship.

After receiving the data, Zhang Ren immediately began to analyze and study the data.

On the other side, after Lin Lin finished sending the data, he walked towards the underground passage not far away, attracting, no, to be precise, what summoned Lin Lin, was in the deepest part of that passage.

Along the way, Lin Lin saw many different lizards, but without exception, they all had the same ability, that is, they absorbed poisonous gas and released oxygen, and each one did the same.

With Lin Lin's speed, it didn't take long to come to the entrance of the underground passage, looking down from above, he couldn't see anything inside, but he could faintly see a glimmer of light in the deepest part of the passage, and the thing that summoned Lin Lin was there.

Standing at the entrance of the passage, Lin Lin only hesitated for a moment, then pulled out his legs and walked towards the depths of the passage.

As soon as he entered the passage at a distance of only twenty meters, the armor reminded Lin Lin that the air poison content here was very low, and there was no need to turn on the air filtration system, and then the air filtration system would automatically shut down.

"Why is the air here not poisonous?" Lin Lin glanced behind him suspiciously, he had investigated when he was on it just now, the density of poison gas was generally greater than that of oxygen, so it stands to reason that the concentration of poison gas in the underground passage should be higher, how could there be a thing where the poison gas is less and less the further down it goes?

At the same time, Lin Lin also found that the number of lizards in the underground passage was obviously more than on the ground, perhaps because of such a large number of lizards, the poison gas content here was so low?

'Boom. ’

A sound of Suo Suo came from in front of Lin Lin, and Lin Lin fixed his eyes to see that it was a dense group of lizards crawling out from the depths of the passage.

Seeing this, Lin Lin immediately activated the armored thruster to levitate himself to avoid blocking the way of these lizards.

"System, detect the signs of life here except for lizards." Lin Lin said in a deep voice, and at the same time turned on the concealment mode of the armor, he suspected that there were humans in the depths of the passage.

And these lizards are the tools they use to clean the surface of DQ-1 from poisonous gas.

Some people died, but not completely......