Tossed back and forth for an hour, although there was no gain at all, but at least I knew that this tunnel led there, but the unknown mysteries increased a little,

The system doesn't have any prompts, except for the necessary information, it basically won't make any communication with the player, obviously Su Yun has to do a little more work,

Now it seems that only Su Yun's own disadvantage as a player has begun to emerge, and he is a little too busy, when he read the chicken soup article before, he mentioned that Einstein said that the more he knew, the more he found that he didn't know anything Su Yun didn't feel anything, but although the context of the current situation is different, the specific feeling is a bit different.

It's a bit cruel to do more and more work,

Thinking about the specific use of mercury all the way, it is rare to find such a large mercury lake, and it is so close, if you don't use it, you will feel a little disadvantaged, but Su Yun really can't think of any other use in his mind except for the production of thermometers and cinnabar, which need mercury in the production of these two things, he can't open a paint field to become the conscience of the warm universe, which is also inconsistent with the tone of the game.

Let's go back and ask the virtual girl.,I guess she should know what this thing is for.,

The light appeared in front of him again, and as soon as the scene changed, Su Yun had already drilled out of the tunnel and returned to the mining area of the high-energy crystal rough.

The service plane worked tirelessly to collect these energy sources, and there was no change before Su Yun left.

Doesn't seem like a big problem,

Bypassing these hard-working guys, Su Yun took the rail car that happened to be back from a trip of goods and returned to the base, and then went straight to the central control center.

After the transformation of the virtual girl sparing no effort, this place is much more spacious and bright than before, and the things that are not there are all treated as tatters by her and left the service machine outside, which provides Su Yun with a lot of things that can be used as decomposition materials, although it is a drop in the bucket in the face of huge consumption, but it is better than nothing, no way, people are poor and short-minded, no matter how small the mosquito legs are, in Su Yun's opinion, they are also meat,

And as the supply of energy tends to stabilize, the virtual girl is also willing to turn on the lights, so that the service machine doesn't know where to remove a lot of lighting equipment and install it here, the whole light is the same as during the day, Su Yun is a diurnal animal in the genes after all, so it is more or less comfortable to come here, thinking that after that, expand the scale of the mining area, it is best to light up the entire underground base,

It is a historical trend to start pursuing the quality of life after eating enough, and it is not something that can be changed.

The virtual girl stayed here this time, and she didn't disappear, she had already changed back into her previous civilian clothes, and when she saw Su Yun coming back, she asked first,

"Why did you go?"

"Go explore the map, I found a mercury lake here" The tomographic map simulated by the virtual girl before has not been turned off, Su Yun pointed to one of the complete mountain structures that can't be seen as unusual, obviously this map from one hundred and sixty years ago does not indicate the location of the huge cave that contains the mercury lake,

But then again, what exactly is the tunnel that was already marked on the map 160 years ago? Since the track has been laid above, it proves that this place obviously has his purpose, but I don't know why, the project was stopped in the middle of the section, and then the entire base was evacuated together, and the main memory module of the central computer was also taken away, so what happened two hundred years ago that made the people here make the decision to evacuate?

Su Yun shook his head and didn't think about this question for the time being, now he doesn't have all the information in all aspects, even if he wants to break his head, he can't find the answer, there must be a way before the car reaches the mountain, instead of adding trouble to this place, it is better to do something that can be done at the moment,

"The EMP weapon I talked about before, is it done?" Su Yun looked at the virtual girl who had been tilting her head and thinking about the problem since she heard her mention of Mercury Lake, and asked out loud,

"It's done, but I didn't have time to do miniaturization in such a short time, so I designed a large EMP position generator, and the principle of this thing is actually similar to a bomb, it is a short-term excitation type of electromagnetic pulse, so it can only be used once, you must install it in advance before use, don't think about it as a weapon, you can only do this kind of cleaning work, the effect range is about a radius of 100 meters, but because it will be weakened by the building layer, the actual effect is estimated to be two-thirds" When the virtual girl heard Su Yun's question, she came back to her senses, and called up the virtual screen to list a bunch of data that Su Yun couldn't understand and design blueprints for Su Yun to see.

"That's enough, by the way, do you have any useful detection equipment here that can penetrate mercury? Sonar or something" Su Yun was still thinking about the problem of the mercury lake, and he couldn't keep any secrets under it,

"Sonar is not, but there is a broken vibration wave detector, if it is simply used for detection, it should be no problem, that thing is in the surface hangar, the maintenance center should have a repair program, but it needs to consume some maintenance materials" The virtual girl carefully flipped through the virtual screen, her memory data was seriously damaged, and she was lucky to remember that there was such a number one object that could be used in the base,

"Well, okay, I'll look for it later, you give me the manufacturing program of the EMP device first," Su Yun unplugged his personal terminal and wanted to connect it to the slot he had been using before, who knew that at this glance, the previous center console was dismantled by the virtual girl, and the previous slot was dismantled together, so that although Su Yun pretended to be an old driver who was familiar with the road, it turned out that there was no car to drive at all, which was very embarrassing,

Seeing Su Yun's embarrassed look, the virtual girl couldn't help but chuckle, beckoning him to plug the personal terminal into the operating table of one of the five pedestals she designed later, although she could only operate one interface before, but now that Nirvana has been reborn, it is already different from the miserable appearance before.

The transmission work was completed quickly, and now Su Yun has too many things at hand, and he can't do it all at once, so he can only distinguish the priorities first, first of all, the most important thing is the recycling work of the novice base, after all, this thing is the same as the previous energy production line, it is all completed one day earlier and one day early, now Su Yun is in urgent need of labor here, so other work can not be carried out, stagnant, if you can get the resource recovery of the novice base, then you can directly produce a large number of service machines to help yourself, While speeding up the construction, it can also make it easier for yourself, so the most important thing at the moment is this aspect.

Although the mercury lake is also very concerned about Su Yun, but the novice base is obviously more important, anyway, that thing has been sleeping there for more than a hundred years, and he doesn't care about waiting for a little longer, it won't run away with long legs, and there is another one, there are too many secrets hidden in that place, which makes Su Yun not very comfortable on the mental level, and slightly resistant, so he decided to put it aside for the time being, and it is not too late to go after being fully prepared,

Anyway, at this stage, it seems that that place can't bring Su Yun any substantial benefits, and Su Yun can't confirm whether there is anything under the lake, and he can't take a break at this time, so let's put my mind on the novice base steadily.

However, since he came back, Su Yun always felt uncomfortable, and he didn't know if it was an illusion, he had a feeling like a man's back, and after thinking about it, he decided to seal the passage first, although he hadn't encountered any substantial danger before, but the strange behavior of the cosmic worm was more or less concerning,

After coming out of the control center, Su Yun first rushed to the mining area of the high-energy crystal rough stone, and asked the mining specialized type service machine to temporarily stop the work at hand, and then followed himself to cause a few small-scale landslides in that tunnel, although I don't know how much effect this can do in front of the thing that can threaten the cosmic worm and make it escape with its instincts, but at least let himself feel a little more at ease,

After getting all this, Su Yun returned to the control center again, it takes a lot of materials to produce this EMP generator, and even if the threat of the novice base is cleared, then the excavation, classification, transportation, etc., etc., there are a series of things that require the help of service machines and various equipment, but Su Yun is desperately short of raw materials at this time, and he can't even get together a service machine to ensure the most basic production,

In desperation, I had to discuss with the virtual girl how to get together this start-up fund, and the final solution was to tear down the east wall and make up the west wall, but the materials collected by these rags alone were far from meeting the requirements, and after a while, the two of them analyzed it, and decided to dismantle the communication center of this base and all the supporting communication equipment to the outside world, after all, in Su Yun's current state, the last thing he needs is these external communication equipment, even if they are all demolished, it will not have any impact,

After making a decision, he began to dismantle the work, Su Yun couldn't just dismantle it with his bare hands, so he had to transfer a service machine from the energy supply team, and the virtual girl also stopped the decoration work and lent her service machine to Su Yun, which finally put this matter on the right track.

I was busy for a long time, and looked at the time a little, now in reality, it has passed ten o'clock in the evening, Jiang Fei's side is estimated to have gone offline, and I have to exchange known information with him later, and I don't know what happened to him.

After playing for so long, I was a little tired, and I didn't know how long the current demolition work would last, so I handed over a little and let the two service planes automatically dismantle the communication center and decompose the waste.