Fang Xiaoyu himself also put on a gas mask and said, "Hurry up and bring it up, some poisonous gas may be produced in a while." With that, he took out a jar made entirely of engineering plastic, to which a long pipe was attached.

Fang Xiaoyu aimed the head of the pipe at the metal wall, and pressed his other hand to the handle on the upper part of the can. The handle was a pressurization device similar to a bellows, and I saw Fang Xiaoyu press for a while, and a stream of liquid suddenly erupted from the head of the pipe. The liquid landed on the metal wall, making a squeaky sound and emitting a puff of white smoke, and the metal wall was collapsing at a speed visible to the naked eye, obviously Fang Xiaoyu was using acid to corrode the metal.

The corrosive power of this acid is quite strong, and it only takes two minutes to corrode through the metal wall, and by the time a jar of acid is completely used, there is already a passage on the metal wall that is large enough for a strong adult to bend through.

"Good boy, this metal wall is half a meter thick." Anglo behind Fang Xiaoyu was amazed.

At this time, Fang Xiaoyu let out a sigh of relief and said, "It's done, let's go out." As he spoke, Fang Xiaoyu poked his head out of the breach, and immediately retreated, he scolded Xiao Feng in his brain and said: "Xiao Feng, why don't you pick a good place, this outside is simply suspended, how do we go down." ”

Xiaofeng said aggrievedly: "Master, you only asked me to find the weakest link of the nozzle, and didn't say to find a place to walk outside." ”

Seeing Fang Xiaoyu retreating, Al asked, "Young Master, what's wrong?" Is there no road outside? ”

Fang Xiaoyu said: "It's hanging outside and you can't get out." ”

Al quickly walked to the breach, looked outside, and found that the breach was in the air, ten meters high from the ground, but there were many ladders and steel frames nearby that could be used, they were only a few meters away from the breach, apparently to overhaul the engine, looking at the surrounding situation, Al had an idea.

"It doesn't matter, you can go out here." As he spoke, Al pulled out a thick rope from his backpack, wrapped a loop around the end of the rope, and waved it away. With clever force, the loop was able to fit a hook on the steel frame, and Al tried the rope to be very strong, tethering it to the root of the blade of the fan spindle in the spout duct.

"Alright, let's slide over, there should be no problem." Al said.

Qiu Yifeng was the first to stand up and said, "I'll come first." He took out his towel and wrapped it around his hand, grabbed the rope with both hands, and slid over in an instant. With both feet on the steel frame, Qiu Yifeng took out his pistol and looked around, there was no one here at all, and the surroundings were surprisingly quiet, and he immediately made a safe gesture to the gap.

The others all used Qiu Yifeng's method, and soon all of them swung over this distance and stepped onto the nearby steel frame. Everyone quickly walked down the ladder to the ground, Fang Xiaoyu looked up, and found that the space here was extremely large, and the tail of the huge engine vents was arranged here, covering the entire tail cabin of the spaceship, and there were a lot of large metal bodies here, obviously power sources and the like, and the links here were the same as the spaceships on Wangxiang Star, there were no traces of rust at all.

"Elena, since you know the origin of this spaceship, do you know the structure and distribution of this spaceship?" Fang Xiaoyu asked.

Elena nodded, "Of course I know." Before leaving, my mother had told me everything about the ship's structure. ”

Fang Xiaoyu asked, "So where might a distress signal be sent?" ”

Elena said, "It should be on the bridge, about 10,000 meters away from here. ”

"What a big spaceship." Fang Xiaoyu sighed and walked towards the exit first.

Everyone hurriedly stepped forward, protected Fang Xiaoyu in the middle, and walked outside together. The expedition made its way along the long roadway, and as soon as the people entered the passage, the electric lights above were lit up, apparently still functioning in voice-activated light. The walls of the corridor were unusually smooth and flat, filled with modern metallic textures, and everyone made their way to a large hall in a hurry.

"Ahh Elena screamed and covered her mouth. The room was filled with tables and chairs, and between them were covered with corpses, all subhuman, many of whom had obvious unnatural bends of their body parts, apparently severely fractured imaginarily.

"This is supposed to be a restaurant, when the ship hit the ground, they were obviously eating, the violent impact caused them to have serious fractures, most of them died at that time, a small number of people did not die but could not move because of their injuries, they died slowly in extreme pain, but it was very strange, it was just a trauma, no one was spared for anything." Al carefully sifted through the dried corpses and slowly reasoned about the situation.

"They're so miserable." Elena covered her mouth, her eyes already full of tears.

Fang Xiaoyu lowered his head and observed: "It seems that the spaceship fell very suddenly, everyone was caught off guard, and the spaceship can penetrate the ground and enter such a deep underground, obviously its kinetic energy is very large, the shock of these people will not be in a short time, the shock of a long time is enough to cause a fracture of a person, it is estimated that no one can stand it, the strange thing is that the corpses of these people can be preserved for thousands of years without decaying." ”

Elena said: "According to ancient books, the entire scientific research spacecraft is a sterile environment, and it will be disinfected regularly, it seems that the spacecraft has been working for a long time after the crew has died, and the system is still operational." ”

Fang Xiaoyu nodded: "No wonder the spaceship can still send a distress signal now, it's just that the entire spaceship is here, and there is no hole to go out at all, how did those animals from the earth leave the spaceship?" ”

Elena said: "According to ancient books, because the spaceship is a sterile environment, it cannot carry those animals, so they are placed on a small spaceship attached to the spaceship. Now it seems that before the crash, the small ship should have fallen off in advance, so those animals survived. ”

Fang Xiaoyu nodded: "Okay, there won't be any new discoveries here, let's move on." Everyone nodded and left the dining room one after another, and before each sub-human left, they made a strange gesture, apparently a gesture of tribute to the dead within the sub-human.

The crowd continued on, opening up the rooms they passed by, many of which contained dead subhumans. In those places that seemed to be laboratories, Fang Xiaoyu included all the things that looked like instruments into the equipment library, and in order to facilitate future research, all the instruments were collected as they were, and he didn't dare to move at all.

Fang Xiaoyu searched around with an archaeological spirit, carefully scavenging everything that seemed useful. Everyone watched in surprise as Fang Xiaoyu put away the things one by one, but there was no increase in anything on his body, which made everyone amazed, and secretly sighed that the young master was really powerful.

Seeing that Fang Xiaoyu was very interested in these things, Elena, who had already guessed the inside story, deliberately went far away, so that Fang Xiaoyu could gain a little more, the spaceship was divided into several layers, and when they went up and down, they found that the elevator could actually run, which saved them a lot of effort. They didn't make it to the cockpit until they were about to rest, and according to the time Al used his military watch, it was already dark outside.

Everyone found a few large rooms to rest, and in order not to destroy the relics of their ancestors, they directly set up tents in the room. Unable to light a bonfire, everyone ate some canned food with biscuits and went to sleep.

After a night's rest, the group set off again, and after several hours of trekking, they entered a place that resembled the Frontrooms. "There's the cab ahead, and all the driving, command and communication systems should be there." Elena pointed to a gate in front of her and explained.

Al walked to the door and put his left hand into a glass frame, a green light flashed from the frame, and the tall hatch slowly opened, and a faint blue light shot out of the door, reflecting the entire front hall blue.

The situation in the cab is even more miserable than the other rooms, many of the driver's body parts have been scattered due to the violent impact, and the blood does not know whether the tunnel has volatilized in tens of thousands of years, or has been cleaned up as wastewater by the disinfection system, anyway, there is no trace of blood here, only the shriveled human limbs that can be seen everywhere, and everyone who sees it can't bear to look at it directly.

Seeing that there was no danger inside, Subaru and Luger Hammer entered first, and soon the rest of the team entered the cab as well. "It's this automatic system that has been sending distress signals, but unfortunately our ancestors on Wangxiang Star couldn't have received it at all, not to mention that even if rescue arrived, it was difficult to have survivors at that time." Al turned off a pager that was still flashing red and let out a long sigh.

"It's a pity that our rescue came 10,000 years late." Anglo took off his hat with a sad look on his face.

"Let's search for useful things here, and get ready to retreat." Anyway, Fang Xiaoyu had already obtained a large number of useful instruments and equipment, and Al planned to let everyone return the same way after searching for it.

Everyone looked around, but no one noticed that Fang Xiaoyu was standing in front of the super-hard glass curtain wall at the front of the cab, looking at the blue patch outside. If someone looked closely, they would find that the place Fang Xiaoyu was staring at had a ball of light that was brighter than the other blue areas, slowly rotating among the stone walls.

"Xiao Feng, are you sure that is the core of the Columbium Energy Vein, which is what you call the Heart of Blue Crystal?" Although others seemed to be stunned, he was actually communicating with Xiao Feng.

"That's right, that's the heart of Azurite. At the beginning, I was worried that the coltan energy vein would not be enough for me to reach level ten, after all, I would need 100,000 tons of coltan energy ore to reach level ten, but now I am convinced that I can not only upgrade to level ten, but will only consume a small part of the coltan energy ore. Xiaofeng said to Xiaoyu excitedly.