Draw an NPC ID card at the beginning of the game [unlimited]

All the robots on the streets of the tenth ring block have all hid underground.

The few players who were still in the room were the only ones who saw what the tower sent out.

The rain didn't show signs of weakening at all, and something floating in the air under the dark night and suddenly approaching the tenth ring block appeared in front of the players' eyes.

Palm-sized cubes are neatly arranged in the air, they form a ring, approaching the tenth ring block step by step, at the same time blocking all possible exits from the tenth ring block from all directions.

After surrounding the entire block, the weird and small cube automatically divided into two rows.

The row with fewer cores stayed on the ring-shaped wall of the tenth ring block and the ninth ring block, while the row with more cores moved forward quickly and came to the wall outside the city.

These cubes blocked all the roads in the tenth ring block, whether it was going out of the city or entering the inner ring. Apart from this, there was no other movement for the time being, and it seemed harmless, but it gave people a strong sense of oppression.

The reason why Qi Wuyuan changed his plan and didn't plan to return to the human base as agreed with Su Jingtong was because all these cubes were mechanical cores.

His space also contains Tailan's core, and Qi Wuyuan understands the structure of this thing better than all players.

The metal cube approaching the tenth ring block is the mechanical core that exists as the most basic structure of the robot.

Qi Wuyuan's gaze was sharp, and he discovered another thing that was almost overlooked.

These mechanical cores are cubes made of metal.

What is the metal composition of the forged core?

How do you get a steady stream of metal materials for production robots?

Gaota's attitude towards robots regardless of their level, treating them all as cannon fodder, is short of making it clear to Qi Wuyuan that these robots are unimportant existences, and they can be produced and replaced at any time.

Let Gaota have no scruples about this, and made it clear that he wanted Qi Wuyuan to grasp the loopholes in it.

In this barren and desolate world, it is not easy to find an inexhaustible resource without worrying about sustainable development.

"Heterogeneous metal."

Qi Wuyuan looked at the cubes distributed over the tenth ring block, and said lightly: "Their main material is metal of different grades."

Qi Wuyuan took out the Tailan core from his space backpack.

After the Yuanyu team entered the human base, it was inconvenient to take it out, so there was no core that had been carefully observed. This would be held by Qi Wuyuan in his hands. Combined with the clues obtained after getting the core, this made Qi Wuyuan Found something wrong.

Qi Wuyuan handed the full-textured cube in Yu Bei's direction, and the cold metal block passed through the skin to Qi Wuyuan with a special sense of touch.

Yu Bei understood what Qi Wuyuan meant, and he raised his eyes to look at the core in Qi Wuyuan's hand.

Zhu's words "Scanning..." appeared on the translucent frame projected on the retina.

After a few seconds, the program loaded on Yu Bei's body was quickly analyzed.

He directly stated the analyzed information exactly: "The firm item is the 'core of an advanced robot', and the appraisal result——"

"99.81% is composed of different metals."

Qi Wuyuan's guess is correct.

The cores of advanced robots are all made of high-purity metals of different grades.

Yu Bei looked at Qi Wuyuan, a flash of surprise flashed in his eyes.

Every step that Qi Wuyuan made was perfectly logical but unexpected. To Yu Bei, it was like admiring a perfect work of art.

Accompanied by Qi Wuyuan's step-by-step analysis in the dungeon, Yu Bei looked at it from the perspective of a bystander, and only felt a pleasing sense of pleasure.

Yu Bei hooked the corners of his mouth, but didn't speak.

Qi Wuyuan confirmed the metal composition of the core in his hand.

This concentration of different metals can only be obtained from human bases.

To be precise, this high-concentration metal of the opposite sign can be changed from the human body after the death of a human suffering from robotic disease.

Ordinary metals can be recycled, but the core made of different metals has never flowed into the garbage factory outside the city.

Only when the Yuanyu team solved the few robots that fell out of the city converter, did the human hunting team accidentally get five mechanical cores.

Aka also said that these cores are very important resources for the human base.

There may be other things as to why it is an important resource, and heterogeneous metals.

The relationship is right.

Everything makes sense.

The fruits provided by the tree of life were consumed by the humans in the base, and a small number of humans suffered from metallization pollution syndrome due to excessive consumption of heterologous metals.

However, a complete disease of a human being can produce a few hundred kilograms of different metals.

These "produced" metals of different grades were transported from the human base to the mechanical city-state through some means, and became the only raw material for the production of the core of the robot.

Humans will not become robots because of robot disease.

But robots are all existences reshaped by humans as raw materials.

So Gaota knew the existence of the human base but never asked about it, and even deliberately dumped useful materials to the garbage factory outside the city through the out-of-city converter.

It is a joke for the tower to let Qi Wuyuan lead the residents of the human base to resist the mechanical city-state.

In essence, they are basically interdependent relationships.

There is no point in going back to such a human base.

This has been a trap from the start.

Since Yu Bei analyzed the core components that Qi Wuyuan held in his hand, Qi Wuyuan plainly explained the relationship between the human base and the mechanical city-state.

The final conclusions were astonishing.

Jiang Zimo and Song Yu's hearts skipped a beat, and they couldn't tell whether they were in a dangerous situation when they were surrounded, or whether it was more dangerous for Ruan Xiaoxiao and Pu Meng to stay alone in the human base.

Sure enough, according to the habit of the system, there will be no situation where there is a need to act separately, so that the difficulty of one side will be reduced in any way.

Qi Wuyuan's statement not only revealed the relationship between the human base and the mechanical city-state, but also conformed to the logic of the system and was very convincing.

What's more convincing is that just when Qi Wuyuan finished speaking these words, the system's notification sounded.

[Congratulations to the Yuanyu team for successfully advancing the main mission [-]: Find out the difficulty level of this dungeon. 】

[Congratulations to the Yuanyu team for advancing the side mission A (main mission [-])! 】

[Congratulations to the Yuanyu team for starting side mission B (main mission [-]): find out the relationship between the human base and the mechanical city-state. 】

[Congratulations to the Yuanyu team for completing the side mission B (main mission [-]): find out the relationship between the human base and the mechanical city-state. 】

A series of mission-triggered notification sounds proved Qi Wuyuan's guess was correct.

Even the second sub-quest that just started was completed by Qi Wuyuan's prediction.

[It turned out to be like this!I just said that I always feel that something is wrong with that human base. ]

[Yuan Zai’s statement is indeed reasonable. Before I watched the live broadcast, I only felt that there were some contradictions between the human base and the mechanical city-state. I was still wondering if the system would have a bug in this new copy. Another layer of information has come to mind. ]

[But what about transport?How did the different metals get transported from the human base into the city? ]

[That’s right, it’s impossible for something as heavy as a different metal to be sent into the city without any rumors coming out. ]

[And the old man who Yuan Zai rescued in public at the base before said that he was the first human being to suffer from the disease? ]

[The base is only tens of thousands of people, and the largest layer of residents living in the base is only two to three thousand people. It is impossible to hide the disappearance or illness of some people. There are too few people. This is also unreasonable with Yuan Zai's analysis. . ]

[Why do you care so much, didn't the system remind Yuan Zai's team? The system said that they have advanced the main task. ]

[That's right, and don't forget that Yuan Zai predicted the system's side mission two, doesn't this prove that he is right?How many players can do the pre-judgment mission? ]

[Okay, okay, the anchor is the most powerful, but he can't raise doubts, right, you group of brainless viewers are speechless. ]

[Don't be so sure about it before, how do you know that Yuan Zai didn't think of this?What if someone thought of it and was about to say it? ]

[That's right, I also think Yuan Zai must have thought of these contradictions. ]

Qi Wuyuan really thought of it.

Song Yu raised similar doubts to the barrage of doubts in the live broadcast room.

"Transportation route, missing persons."

Song Yu has always been used to speaking concisely and concisely, and if he can say a few words, he will miss a few words.

Song Yu's ability to focus on the key points is very good, everyone present and the audience in the various live broadcast rooms understand it.

Qi Wuyuan's gaze was always focused on a row of cores floating in the air exposed directly outside the window.

His attention has been focused on these small items that have not yet seen their power.

Qi Wuyuan answered Song Yu's doubts without looking sideways.

The cold voice said slowly: "The mechanical bug."

The transportation route of the different metals is mechanical bugs.

Qi Wuyuan wanted to understand this matter long ago, before he just picked out a few key points, and wanted to make it clear in a concise manner.

Now that Song Yu asked, he continued to explain.

The painting style of the mechanical bugs that appear and disappear in the wasteland is similar to the mechanical city-state.

Will there really be a neutral monster that has nothing to do with the human base or the mechanical city-state preying on the wasteland?

No matter how strange the worldview of this dungeon is, there will be no completely unfounded things.

When Qi Wuyuan faced the mechanical bug, he always had an inexplicable feeling that he was familiar with this thing.

Not only the familiarity with mechanical bugs' structures and weaknesses.

When Qi Wuyuan thought about how to transport different metals into the mechanical city-state, the first reaction that came to his mind was mechanical bugs.

Qi Wuyuan knew that this should be caused by his mysterious identity card in this instance.

He capitalized on that familiarity directly.

"The mechanical bugs appear like ghosts and ghosts, and they have a huge deterrent effect in the human base."

As long as the hunting team that went out encountered mechanical bugs, they could use this reason to stop everyone in the base from questioning.

No one would doubt this reason, their fear of mechanical bugs has already become a stereotyped existence.

But this is not reasonable.

Qi Wuyuan said: "At that time, we followed a hunting team to the human base, and encountered an attack from mechanical bugs on the way."

Qi Wuyuan noticed that on the way to escape, all the humans in the hunting team were not slow, and could even keep up with the Yuanyu team.

You must know that even Ruan Xiaoxiao, who is the weakest in the Yuanyu team, is an intermediate player who is good at speed. She is very good at speed skills, and she can dodge mechanical bugs with ease.

But the members of the hunting team headed by Ajia are not weaker than the three players.

Qi Wuyuan didn't miss this detail: "Their speed and reaction are not slow at all. They may suffer losses against mechanical bugs, but no matter how heavy the losses are, they cannot be wiped out."

Qi Wuyuan didn't say this after saving the hunting team.

There is no need for him to take the initiative to expose something that can gain favor, maybe the humans in the hunting team still don't believe it.

Qi Wuyuan was too lazy to explain to these people.

"The reason why those humans escaped was more because they thought they couldn't defeat the mechanical bugs."

It wasn't because the mechanical bugs were invincible.

It is also for this reason that Yu Bei and Qi Wuyuan were looking forward to meeting Su Jingtong before they came to the human base.

——Qi Wuyuan is indeed very interested in this kind of cognitive "brainwashing" that can be called superb for the human beings in the entire base.

Why did Su Jingtong deliberately create the illusion that the mechanical bug was invincible.

The answer can only be that he needs to use this reason to handle and ship the "merchandise".

Qi Wuyuan asked Ruan Xiaoxiao and Pu Meng to search for information. In addition to exploring the roots of the tree of life, Qi Wuyuan also reminded the two people to see if they could find the population information in the base.

If the real birth and death rate data of the base population can be found, all can be confirmed.

But Qi Wuyuan didn't hold out hope for this information.

It is impossible for Su Jingtong to even count the real data. He doesn't need this thing at all, he just needs to confuse the residents in the base to have children without thinking.

The land for the base has become so tight that it is hard to say that it has nothing to do with Su Jingtong's propaganda.

As Su Jingtong is a ruler, with the reason of mechanical bugs, it is too easy to make a person in the human base disappear.

He only needs to incorporate the humans who have successfully evolved due to different metals and the humans who have developed disease into the base's hunting team at the same time.

Or to make it simpler, just directly stipulate that all people in the base who meet certain conditions need to enter the hunting team and go out to find resources.

It is not always common for members of the hunting team to die outside the base while searching for supplies.

But once the members of the hunting team encounter the mechanical bugs, they will almost only have their entire army wiped out.

A hunting team has at least dozens of people.

Among them, more than half of the human beings only need to have symptoms of disease, and when they are completely hopeless, they can eventually form at least one ton of heterogeneous metals.

Qi Wuyuan weighed the weight of the core in his hand, and estimated that making a mechanical core would only require a weight of at most two to three hundred grams.

Thirty or forty mechanical cores can be produced from a ton of different-sized metal.

The tower does not make robots all the time, but follows the principle of dynamic balance for proper production.

"You only need to simply calculate the number of hunting teams that were wiped out after encountering mechanical bugs in the human base and the approximate number of robots produced by the tower during this period, and you can roughly estimate whether this relationship is true."

A cold voice came out of Qi Wuyuan's mouth.

The scariest thing is——

"The people in the base are already used to this kind of total annihilation ending when facing mechanical bugs."

Following Qi Wuyuan's words, everyone fell silent.

Yu Bei and Qi Wuyuan thought of this almost at the same time, there was no surprise on his face, he kept silent and focused on Qi Wuyuan.

At this time, Song Yu and Jiang Zimo also received a notification from the system.

Qi Wuyuan's detailed explanation made their team's mission progress correspondingly advanced.

In Qi Wuyuan's live broadcast room, after listening to the explanation, many viewers flicked the barrage.

[I knew Yuan Zai had thought of everything! ]

[Being a career fan of the anchor, experience first-hand what is "cool". ]

[So Yuan Zai noticed such details when he met the mechanical bug before, did he think so far...]

[Big brother is a combination of various details, take one step and think three steps in advance, and use the contradictions and loopholes of various languages ​​and behaviors to analyze.In contrast, I am a waste player who is passively pushed away by the dungeon plot. TT]

[Don't be too real, I passively follow the plot to pass the dungeon and worry about my life at any time, the boss can already control the dungeon initiative. ]

[I'm heartbroken!Cough cough, but watching Yuan Zai's live broadcast can still learn a lot of knowledge. ]

[Thank you for the invitation, follow Yuan Zai through the dungeon, whoever sees it knows how cool it is. ]

Qi Wuyuan blinked suddenly, and said coldly: "Be careful, the real danger is coming."

Accompanied by Qi Wuyuan's words, a thick bolt of lightning flashed across the sky where the downpour had been pouring.

The lightning that pierced the sky illuminated the entire city at this second, making it feel like daytime, and the huge "bang" sound almost resounded in the ears.

This time is really the second check-in crisis of this high-level dungeon.

Outside the house, the mechanical core that Qi Wuyuan was watching all the time activated with the terrifying lightning.

The unremarkable cubes are neatly arranged, and a faint blue beam of light is emitted from the top, firmly surrounding the entire tenth ring block.

A sense of crisis welled up in the hearts of the players.