"If only there was a space ring with a large capacity. Xia Fei muttered to himself, his spatial ring was already filled with the items of ancient civilization obtained in the ruins, and there was no longer any space.

"Your space ring has twenty cubic meters of space, and it takes at least ten thousand cubic meters to fit all the ores into it, and I have never heard of such a large space prop in my life." The ghost said.

Xia Fei shrugged helplessly, "Anyway, we won't be able to get out for a while, so it's better to explore this place completely first." ”

Returning along the same road, Doudou is like the most enthusiastic tour guide, and he can't help but explain the structure of this deep-sea mining field to Xia Fei, from his words, Xia Fei learned that this kind of power stone is also an extremely precious raw material in ancient civilization, and this mining base implements semi-military management, and the energy protection layer not only shields the existence of the mine, but also shields the external search signal, so this place has been preserved to this day, and has not been discovered.

Although Mu Xiaodao ran away, but the bodies of his three companions were preserved, Xia Fei groped around the bodies of the three people, and found several weapons and three spatial rings of different sizes, the largest of the three rings was five cubes, and the smallest one did not even have a cube, most of them were supplies and equipment, and there were not many things that were really high-grade, and the price of Xia Fei's eyesight was much higher now than in the past, so these ordinary things were not put in his eyes.

"Will Mu Xiaodao hide in the shadows and prepare to sneak attack you? It's been completely sealed off, so he shouldn't be able to escape. The ghost said with some concern.

Xia Fei shook his head, "He is seriously injured, even if he gives him a thousand dares, he won't dare to trouble me again, the only pity is that I can't catch him, the guy who can use the enchantment technique is really troublesome." ”

After packing up the things he had searched, Xia Fei suddenly found that the little thumb of the bewitching woman was missing?

"The knife wound, which was cut off entirely, should not have been done by those robot warriors, whose weapons are thicker and can't inflict such fine scars." The ghost said after looking at it.

"Mu Xiaodao, it's you again." Xia Fei said to himself: "You may not have paid attention, but I remember very clearly, when we left here to go to the warehouse, this woman's little finger was still intact, and when we came back, it was gone, it must have been cut off by Mu Xiaodao." ”

"Do you remember that clearly?" The ghost shadow was curious, a person's eyesight and memory are always limited, and he didn't understand why Xia Fei could remember even such small details.

"This woman has a very special ring on her little finger with a golden hydra on it, so I took a second look."

"Could it be a space ring?"

"It's possible, Mu Xiaodao must not want us to get this ring, so he is willing to take the risk of showing up again and taking this ring."

"What's the secret of this ring?" The ghost was puzzled and thought about it.

Xia Fei collected all the valuable items into the warehouse, and soon the huge warehouse was full of all kinds of equipment from ancient civilizations, some for office use, some for mining professionals, all kinds of equipment are different, but they all have a common feature, that is, they are very valuable.

The ghost looked at the warehouse full of loot with great satisfaction, "This automatic ice cream machine can be given to Avril, 1,300 flavors are enough for her to eat for a while, and this food blender, a young lady from a big family like her will definitely not be able to cook..."

Xia Fei frowned, although there were many things, he always felt that something was missing.

"Doudou, since this is a semi-military base, there should always be some weapons and equipment, right?"

"Yes, those bad robots that you demolished, they are the security guards here."

"What about these removed?"

"That's all, but there's a very mysterious room, and Doudou hasn't been to it before, so I don't know what's inside."

Xia Fei was slightly stunned and said, "Where is that room?" Take me there. ”

Along the narrow and long corridor, the robot Doudou led Xia Fei to a place that looked like a mine tunnel.

"This was originally an abandoned mine, and after 529364 years of civilization, people from the Inheritance Department suddenly came to our mine and converted several offices in this abandoned mine road, and then a team was stationed for a long time, and they lived with the people of the mine, but no one was allowed to enter their office, even the brothers who were in charge of cleaning were turned away."

The Ministry of Inheritance was a purely technical department responsible for the reproduction of human beings and the continuation of science and technology in ancient civilizations, but I don't know why they suddenly ran to this mining base located in the deep sea?

For example, the Investigation Bureau often works in the private sector because the location of their base is too sensitive and will be monitored by people with ulterior motives.

What is certain is that the Ministry of Inheritance will not come here for no reason, and there must be a great secret hidden in it.

"The people of the Inheritance Department have been busy here for about half a year, and then the Advent Day has arrived." Doudou whispered.

Xia Fei took Doudou's words and said, "After the arrival, the robots suddenly rebelled and killed all the residents of this base, right?" ”

Doudou's electronic eyes were full of anger, "They are all bad robots, robots and humans are friends, robots want to serve humans, they must not harm humans, they go against the beliefs they have been injected with since birth"

"Then why didn't you betray humanity?" Xia Fei asked.

"On the day of Advent Day, Doudou also received an instruction to eliminate humans, but Doudou's analysis system concluded that this information was wrong, so he blocked the instruction, in fact, not all robots accepted this instruction, many brothers blocked the instruction like Doudou, and some collapsed because of the overly complex analysis and calculation."

"It's a pity that there were far more robots that accepted this command than didn't, so it was the bad ones who had the upper hand." Doudou said helplessly.

Xia Fei nodded, "Who gave you this kind of order to let you eliminate the human race?" ”

Doudou said: "It's the guardian goddess." ”

"Patron Goddess?"

"She was not a human being, but the main control computer of all robots at that time, with complex computing power beyond all else, and she monitored the operation of all robots and issued various instructions."

The mystery of the demise of ancient civilization made Xia Fei very puzzling, the ultimate extremely intelligent computer created by humans, but issued a command to destroy human civilization, it can be understood that it is only the guardian goddess who betrays mankind, and other robots are just faithfully carrying out her orders.

It's like a queen and her own men, and perhaps the biggest mistake the ancients made was to let the robots manage the robots themselves.

"Why didn't these sweeping machines and mining robots betray?" Xia Fei asked.

"Because they are only semi-intelligent models and cannot establish a connection with the Guardian Goddess, the Guardian Goddess's orders are not valid against them."

It seems that in order to solve the mystery of the destruction of ancient civilizations, it is first necessary to understand why the guardian goddess betrayed humanity, and it is also unknown whether this computer with super logical computing power still exists.

Xia Fei just briefly understood the scene when the human race was almost wiped out, and he didn't ask too carefully, after all, it was a long, long time ago, and today's human civilization is very different from the past. Human beings no longer rely on robots, and the army of robots that can destroy everything in ancient times has long been gone, and the truth of history is left to those historians to study, Xia Fei is now more concerned about the current matter.

After traveling along the mine road for about ten minutes, Xia Fei was blocked by an alloy door with a heavy cipher mechanism.

"This is the office of the Ministry of Legacy." Doudou said, "You need a code to open this door. ”

Xia Fei nodded, took out a tool to disassemble the shell of the combination lock, and cracked the protection one by one, this is not the first time Xia Fei has cracked the multiple password locks of ancient civilizations, so the operation is very familiar.

syllable

The alloy door slowly opened, and dozens of fluorescent lamps in the room were turned on one by one, Xia Fei walked into the room, only to see that the room was full of large and small design drawings, and it seemed that these people were studying these drawings.

Xia Fei stared curiously at the drawings on the wall, "Energy acceleration system? This is a warp analysis map..."

"Hey, these drawings seem to be some structural parts, but I don't know what they will be when they are put together?" Xia Fei frowned and muttered to himself.

There is also a relatively small room inside, Xia Fei opened the door and walked in, the office equipment here is more advanced than the outside, it seems to be the work of the project department.

The only structural drawing on the wall solved Xia Fei's doubts, and after checking the appearance and reading the explanatory text at the bottom, Xia Fei couldn't help but gasp.

"What kind of drawings are these?" The ghost asked curiously.

"Do you remember the giant, Titan-class battleship we saw in the Three-Star Domain of Death?"

"Of course, I remember, I've never dreamed of such a super huge battleship, and the shock it left on me is truly incomparable." The ghost said with some excitement, in fact, it is impossible for anyone who has seen this kind of super cosmic giant to forget it, because it is an existence that exceeds the limits of human imagination.

"This is a giant pulse laser cannon, which is the main battle weapon of the Titan-class battleship," Xia Fei said in a deep voice.

The ghost was stunned suddenly, "Is this really the design blueprint of the Titan-level main battle weapon?" ”

"I'm sure"

The ghost shadow pondered for a moment and said: "In the Death Three Star Domain, you got the radar system design of the Titan-class battleship, and Qin Mang gave you the shell structure engineering drawing of the Titan battleship, plus the design of this set of main battle weapons, you are now closer and closer to collecting all the drawings." ”V！ ~！