?

For a long time, scientists on the earth have said that the moon may be hollow, but this theory has not been confirmed, even after the Federation can sail normally in the solar system, because Xiao Yu's main purpose is not on this, so there is a lot less research on this aspect, and those scientists put this aside as a dispensable topic, and did not ask again, and today, Xiao Yu's exploration has found full evidence for this theory.

Now that the passage has been found, the next step is naturally to enter the interior of the moon, if you don't go in, I'm afraid that the power left by the Great Qin clan is only the 'flower' water moon in the mirror.

"Now that we've found the passageway, let's move the command module to the direction of the passageway, well, let's go too, there may be some mechanisms or something." Xiao Yu thought about it for a while, and felt that it was better to come to this matter himself, after all, his ability was much stronger than that of these soldiers, and if he couldn't cope with it, then these soldiers would also look for death when they went in.

"Yes, Commander-in-Chief." After receiving Xiao Yu's order, the guards went down to give orders, and Xiao Yu also put on a new special operations uniform in order to be foolproof, although this combat uniform is still similar to the previous combat uniform, but there are many improvements, such as stronger protection capabilities, and the supply of oxygen and other supplies is also longer, and the most important thing is that Xiao Yu's sensing ability is much stronger than that of ordinary soldiers, which is also one of the reasons why he took the initiative.

After Xiao Yu arrived at the entrance of the passage, there were already a lot of soldiers gathered here, these soldiers all planned to enter with Xiao Yu, originally Xiao Yu wanted to go in first to see the situation, but these soldiers said that they didn't worry about him entering alone, no way, Xiao Yu had to take these soldiers to go together, but in order not to block the back road, he still limited the number of people, only ten people entered with him, as for the others, after they were sure that it was safe inside, they entered, and no one had any opinions on this.

"A few of you, follow me, the distance between everyone is at least one meter, you can't all get together, so we still have room to react, if we all gather together, it is likely to be wiped out, understand." Before entering the passage, Xiao Yu first discussed with these soldiers to enter the march, and then he was the first to step into the passage he found.

The passage was pitch black, and it could be said that they couldn't see their fingers, but these soldiers all had night vision, so the darkness here didn't have much impact on them, according to Xiao Yu's deployment in advance, every other meter, a soldier followed behind the previous soldier into the passage.

As they continue to go deeper, the sound that their ears can receive is getting less and less, and more is just hearing the breathing of themselves and others, this passage can only allow a small car to pass through the outside, but when they enter the inside, they find that it is okay to run a train, and Xiao Yu obviously sees the traces of artificial processing from this passage, if you look deeper, you can even see that these traces are the style of a runway.

"Commander-in-chief, I'm afraid we don't know what year or month we will go if we go on like this, although the moon is much smaller than our earth, but its radius is not small, should we go and 'get' a car, this may be faster." After walking a long distance, the soldier who followed closely behind Xiao Yu proposed.

Hearing this proposal, Xiao Yu lined up his helmets, yes, how could he forget this, do you still think that this is a base, and you can find it a few kilometers underground, this is the core position of the moon, and if you have to rely on your own people's legs', you really don't know what year and month it will be measured.

"You're right, it's a little bit of a thought, you tell the soldiers outside and ask them to send a troop carrier in, preferably as fast as possible, so that we can save a lot of time." In fact, Xiao Yu still hasn't said a word, that is, fast speed is not necessarily a good thing, but if you really just want one or two troop carriers to travel, if the speed is not fast, it will not make much difference now.

Soon after Xiao Yu's order was issued, the troop carrier came over, and the troop carrier was controlled by computers, so there was no need to send additional drivers, it drove directly in front of Xiao Yu and the others and stopped.

"Get in the car, let's speed up." Xiao Yu was very sure when he said this, because even if the other party really had a mechanism, it was impossible to start setting it up in this shallow place, and it would have to go to the core area before there would be an organ or defense system; Besides, now that he is fully powerful, he will find out any danger in advance, and it will be urgent to stop this troop carrier when the time comes.

With the troop carrier, the speed of the people was naturally much faster, but it also took a lot of hours, and the troop carrier stopped slowly until Xiao Yu suddenly shouted to stop.

"There's a situation ahead." Just as the soldiers were about to ask Xiao Yu what was wrong, Xiao Yu took the lead and said that since it was a mission, the intelligence of all parties should also be shared, even Xiao Yu was no exception.

After saying that there was a situation, Xiao Yu was the first to jump out of the troop carrier, holding a gun and moving forward slowly, and the soldiers behind naturally followed, of course, they still did not forget what Xiao Yu told them, the deployment of a one-meter distance between people.

"'Alternate' forward, 500 meters ahead, there is a situation, everyone should pay attention." After everyone followed, Xiao Yutong reported.

"Yes, Commander-in-Chief, we understand!"

"By the way, test the composition of the air here and see what the air here contains." Since Xiao Yu felt that something was wrong in front of him at this time, of course he was more cautious, as for why he checked the air composition, this is also because this is the moon, and many substances that are on the earth may not be here, if there is, then many things will be very complicated, for example, if there is a combustible gas here, the mechanism in front of it is to ignite this combustible gas, so in this way, there will be no place for them to hide.

Hearing Xiao Yu's words, the soldiers behind hurriedly began to test, and from time to time a report was sent to Xiao Yu's hands, looking at the rows of gas components listed above, Xiao Yu did not look at it much, but looked directly at the beneficial and harmful items, although there are several hazard items, but they cannot cause harm to the normal human body; And when Xiao Yu saw the advantage, he actually found that it actually contained a slight oxygen content, which made Xiao Yu's brows tighten, if there were people from the Great Qin clan living here, then it was normal to have oxygen here, but thousands of years have passed, and the Great Qin clan has all left the moon, but now there is still oxygen, then this is not to say.

"Everyone, be careful, there is something abnormal here, it may be really what we said, I am afraid that there is something unpredictable here." Xiao Yu reminded the soldiers behind in advance in case of a sudden incident.

"Understood, Commander-in-Chief, we'll all be careful!"

"It's good to understand, let's move on, remember to pay attention to all corners around us, and don't let go of any clues." After speaking, Xiao Yu continued to move forward, and the more he moved forward, the closer the feeling of danger in his heart became, and Xiao Yu had to fight all his 'spirits' at this time.

They walked for 20 minutes at a distance of 500 meters, which was almost double the time it took for a normal person to walk the same distance, but they had to be careful, this place was not a training ground, but a place where the slightest negligence could throw away their 'lives' at any time.

Xiao Yu used his 'essence' divine power to scan the places he felt dangerous over and over again, but no matter how he scanned, he didn't find out where this danger came from, and he could only roughly estimate a place, could it be his own illusion, Xiao Yu also thought so, but several years of experience told him that this was definitely not an illusion, because his 'essence' divine power had not made any mistakes so far.

"Commander-in-chief, there doesn't seem to be much going on ahead, so let's move on." After patrolling over and over again, the soldier in the back suggested.

"Keep going, I want to, too, but if this sense of danger is not removed, do you think we can move forward with peace of mind?" Xiao Yu glared at the soldier who spoke angrily, this was clearly not believing in his feelings, perhaps because he felt the commander-in-chief's dissatisfaction with his words, the soldier closed his mouth with interest, no longer spoke, but continued to check the surrounding environment, and this inspection, he actually found that less than ten meters in front, he felt that there were two mound-like objects, which seemed very abrupt on the road leading to the end, so he decided to check, Are there any special circumstances in these two mounds?

His move immediately attracted Xiao Yu's attention, and naturally brought Xiao Yu's gaze to the two mounds, and the 'spirit' divine power instantly scanned the two mounds, this scan didn't matter, and a cold metallic aura immediately fed back into his mind.

After shouting "dangerous ......", Xiao Yu rushed towards the soldier desperately, and threw him back into the middle of the team before the soldier could react, "Everyone lie down." After doing all this, Xiao Yu shouted again, and he himself fell to the ground for the first time.

In less than a second after he lay down, the object that was still two mounds of dirt just now suddenly squirmed, and then shattered in an instant, and the flying dust immediately filled the entire passage, and before the dust landed, four blood-red eyes like light bulbs suddenly appeared in front of Xiao Yu and the others, followed by a sound of metal machinery clicking.

"Damn, it's a robot." Xiao Yu roared angrily, if it was other lifeforms, Xiao Yu and they might still have the strength to fight, but if it was a robot, then they could only rely on the guns at hand, but although these firearms have been improved several times, the power is not comparable to before, but it is still unknown whether the two people in front of them who have been a sixth-level civilization can cause damage.