In the middle of the conversation, the robot has reached the last airtight door. Pen "Fun" Pavilion www.biquge.info

"Open this door and you can see the secrets hidden by the aliens." Cheng Yingnan muttered to herself, in fact, she was still a little nervous in her heart.

The robot follows the previous scheme and begins to cut the airtight door. These airtight doors do not use locks such as electronic locks, but make some purely mechanical door opening devices, after closing, they can only be opened from the inside, so Mark let the robot choose the cutting scheme.

The high-temperature laser constantly vaporized the metal door composed of unknown alloys, and as time passed, blackened cuts appeared on the airtight door.

The precise control of the robot makes these cuts appear in a perfect straight line. As the line extended, a door frame appeared, and a robot stepped forward and kicked hard, and a hole appeared in the airtight door that could accommodate the robot to enter and exit.

The robot threw away the cutting equipment in his hand, changed into a weapon, and launched a reconnaissance ball, and then Yuji entered the warehouse behind the door, and as the robot entered, the situation in the warehouse also appeared in front of Li Yu and them.

This warehouse is not large, with an area of about 1,000 square meters, and according to the on-site images sent back, Li Yu and they found that the entire warehouse can be divided into several areas.

"This area is supposed to be a specimen area, you see, do these specimens look familiar?" Fang Qianmo pointed to an area in the image and said.

Fang Qianmo was right, anyone with a discerning eye could see that it was a specimen area, a row of cylindrical transparent containers, all of which were filled with unknown liquids, and all the soaked in the liquid were animal specimens, and in the middle of the cylinder, there were also some plant specimens.

Li Yu pointed to another area and said: "This area must be the main body of this signal incident, the signal receiving equipment." ”

The place Li Yu pointed to was placed in rows of unknown devices, which had been activated and were emitting a faint pale blue light.

On one of the devices, the coordinates of the Earth are displayed, and an orbital line is connecting the meteorite to the Earth.

"This is also a control center, there should be a computer-like device, let the robot look for it, see if it can find the data interface." Fang Qianmo said to Cheng Yingnan.

Without waiting for Cheng Yingnan's command, Mark obviously realized this, and one of the robots went straight to the area similar to the control center and began to look for or tentatively find the data interface.

"Establish a signal isolation zone for meteorites and test them with alien signals!" Li Yu suggested.

Li Yu's suggestion made Cheng Yingnan's eyes light up, and she quickly passed Li Yu's idea to Mark, who did not hesitate to establish a signal isolation circle around the meteorite, but it will take a while to simulate the signal of aliens.

"I'm coming, although the alien signal transmission uses tachyon particles and the pattern is unknown, but this is not a problem for me, give me a while!" Lin Wanbai confidently took over the problem of cracking the alien signal pattern.

To be honest, the difficulty of tachyon communication is simpler than that of Li Yu's space field communicator, one is heaven and the other is earth.

Some time ago, Lin Wanbai also happened to study the technology of detecting objects in faster-than-light flight, and he still has some experience in the study of tachyon particles.

In addition to the area similar to the control center, the main area of this warehouse should be the storage area. The most conspicuous thing in the storage area is dozens of barrels, the material of the barrels is of unknown alloy, and the water vapor emitted around them indicates that their temperature is very low.

On the barrel, there are also alien characters written on them, as well as numerical codes such as code names.

In addition to the above things, there are other things in the barn, but they are not very important to see or not, and they are a little messy, and it seems that the owner of the barn does not value them very much.

"These barrels should be aliens' tools against the earth, right?" Fang Qianmo pointed to the barrel in the shadow and said to Li Yu.

"Have someone take two barrels and send them back to Earth in an unmanned spacecraft, and I'm going to study them." Li Yu said to Cheng Yingnan.

This is a no-brainer, which is an hour's thing. So Mark Jean sent a robot from the spaceship, filled two barrels in an extremely sealed container, and sent it back to Earth by courier in an unmanned spacecraft.

"There is no external monitoring equipment, the energy source of the base is a small reactor, and according to preliminary detection, the base in this meteorite has been built no more than 3,000 years."

"This meteorite base should have been dormant until it was activated by an alien signal not long ago, so it is very likely that the alien signal only contains activation instructions, and there is no superfluous content."

"The only thing that's strange is, how can aliens be sure that this meteorite base is still functional?"

Mark is summarizing and reporting to Cheng Yingnan, "This warehouse or base has a very single function, and it seems to exist only for one purpose, that is, to release something on the earth." ”

"Wait, Mark! Releasing something, how did you guys come to this conclusion? Li Yu interrupted Mark's debriefing.

"This is our speculation, but the most probable one. We built a model of the level of technology of the Earth when a meteorite hit the Earth without us and the laboratory. ”

"Based on this model, and what we found on the meteorite, we found that this meteorite is actually not a big threat to the earth, at best, it is just for the earthlings to enjoy a grand meteor shower."

So, did the aliens anticipate this situation? The fact that they arranged this meteorite in the solar system in advance shows that they expected it. ”

"Then, this meteorite is not the main means for aliens to make moves on Earth. Then we established thirty possible means for aliens, and of the ten most probable, the meteorite existed as a means of transportation. ”

Li Yu nodded, Mark They did an interesting thing, build a model of the earth, and then enter the conditions and derive the results.

This is a method that Li Yu and they didn't think of before, and of course, it is also Li Yu that they don't need to be so troublesome.

"Very well, keep working hard and try to investigate everything on this meteorite clearly, and what is the purpose of finding the aliens!"

"We will."

"It seems that your team members are also growing up very quickly, which can be of great use!" Li Yu said to Cheng Yingnan.

Li Yu's praise made Cheng Yingnan very happy: "Of course, my team members are rare geniuses in human history, plus there are almost no adventures in human history, if you fail to make achievements, it will be a strange thing." ”

Lin Wanbai walked over slowly: "Okay, the aliens' communication mode has been cracked, and now the only problem is their communication content, and I can't solve this." ”

"It's already good, Xiao Wei, let the Earth Manufacturing Center manufacture the corresponding equipment and send it to Mark!"

"Okay, that's it." Xiao Wei began to arrange the task, and there was a detailed manufacturing plan, and the Earth Manufacturing Center could easily make anything.

There were no new discoveries on the meteorite for the time being, and after the unmanned spacecraft delivered the two barrels to Li Yu's hands, Li Yu and the others left the deep-sea base.

Li Yu didn't study these two barrels on Earth, he went to the Moya base, which is the best research location, no matter what accident happens, it will not affect the Earth.

Everyone from Mo Ya's base came to Li Yu's laboratory, Xiao Wei, Mo Ya, Fang Qianmo and Lin Wanbai, they all came.

They were all interested in what was inside the barrel.

To study the contents of the barrel, the first thing Li Yu has to do is to understand the materials of the barrel, which is difficult for Li Yu, his old profession is material research.

The equipment for studying materials is very complete, and Li Yu quickly figured out the material of the barrel, the main elements of the material or alloy are common elements, including some rare elements, among which there is an element mutant that Li Yu has never seen.

Overall, this alloy has a very low density of less than 2, but it has very poor thermal conductivity and is extremely strong.

After knowing the composition of the barrel, Li Yu can detect the internal structure of the barrel in a targeted manner, and it doesn't take much effort.

Ten years later, Li Yu got a diagram of the internal structure of the barrel. Looking at the projected internal structure of the barrels, Li Yu said thoughtfully: "It seems that these barrels are a kind of storage container, and what is stored in them is liquid?" ”

"It's not supposed to be liquid, they just look like liquid." Fang Qianmo also looked at the set.

"Did you find a way to open it? Open it, don't you know what's inside? Lin Wanbai had no patience to guess.

Li Yu carefully studied the structure of the barrel, and after a while, he said, "It's time to find a way to open it." ”

After speaking, Li Yu put the barrel into a sealed space, then sent a robot in, and then turned on the remote control mode.

I saw that the robot stretched out its finger and gently pressed a pattern in the center of the top of the barrel, and the barrel found a gas leakage sound, and then the top of the barrel rose.

The water mist came out from the inside of the barrel, and when the water mist disappeared, the contents of the barrel appeared in front of Li Yu and them.

The thick walls of the barrel protected ten bottles of unidentified liquid with a reddish color.

"I'll just say it's liquid!" Li Yu said softly.