With the descriptions in the crowd, Wang Shuang's ideas gradually became clear. It turned out that the citizens of this Iron City could not leave the city, and all supplies had to be hoarded by transactions from outside adventurers. Because they were all robots, there was no need for food, and there was no shortage of metal. What the Iron City lacked the most was fresh water, various types of oil, and all items that could be burned. This was the business opportunity for merchants.

It’s not surprising that fresh water can wash things; oil is because they are mechanical. Occasionally, some parts are not working well, so apply some oil to keep the parts running; as for all items that can be burned, it is the source of power that these robots rely on for survival. According to the real world, it is called potential energy. Potential energy can be converted into kinetic energy, so that these robots can gain the ability to move.

These things are not rare items. Make a dozen cars and get them into the dungeons, trade them with the citizens of the Iron City, and then sell the specialties of the Iron City. It won’t take long to sell a group of rich people! So that’s it, is this the so-called treasure? Wang Shuang suddenly realized that Wang Shuang likes this treasure quite well, because it’s better than the direct gold coin reward. It’s not just that, it’s done with just one money, but can be continued as a long-term business. Damn, yes, I’m worried about having no money to spend. Although there are already Xianchen Island and Bounty Island, there are not many more Iron City. But other players should also do this job transfer task. When a large number of players come in later, they discover the secret of the Iron City. It’s estimated that the specialties of the Iron City will plummet in the outside world.

Damn, Brother Guan is nothing, hurry up and make a profit when there is no one now, and leave after you have enough money! The continued description of Li Kepo interrupted Wang Shuang's thoughts. According to him, the Iron and Steel Capital seems to be building a large device called "Debrey Conversion Device", which is very urgent and lacks a resource! Debrey also added the description on the side that after the device is built, it can protect their citizens from operating freely outside the Iron and Steel Capital for one hour every day, so that they also have the ability to operate outside the Mechanical Capital. This is also the reason why they spend a lot of effort to collect materials and build them.

To build this device, a large number of "legia crystals" are needed. But what is this? Do you have time to collect this? Just when Wang Shuang was a little confused, Li Keduo excitedly took out a diamond crystal from his backpack and handed it to Wang Shuang. Wang Shuang looked at it, damn, isn't this a black fragment that I didn't know what purpose it was when my brother killed the music box and the general's mechanism before, and he didn't know what it was for? Wait, wait - this guy's monster that he had hidden in his private possession? Li Keduo also looked a little embarrassed: "Well, I thought this thing was interesting before, and I thought it wouldn't be worthless - Besides, the buff I added to you at that time, did you kill the monster faster and improve your efficiency? It's okay to give me some things."

Damn, what you said makes sense! Wang Shuan rolled his eyes: "Ah, okay, I know, you can pick up this thing in the future." Back to the point, Mayor Debri has now shown a pitiful look, choking and telling the origin of the Iron Capital, while crying that they cannot get out of the Iron City. Although this "Dibry Conversion Device" has been designed, it is far from being built, and there is no hope at all. "Mayor, that mayor." Wang Shuang coughed, and was about to reach out to pat the mayor's shoulder, but when he thought of the prompt that he had just reduced his reputation, he finally stopped in disappointment. Wang Shuang said seriously: "You should have seen that this thing is useless to me. It must be sold to you, but I just don't know how to sell it. And what can you do to exchange it with me?"

Hearing this, Debrey quickly stopped talking and took out a piece of soft metal from his pocket. Wang Shuang leaned closer and took notes! You guys use metal to take notes? Advanced! Debrey handed the piece of paper to Wang Shuang: "Adventurer, look, this is the price list we have offered to other adventurers before. You can refer to this form to exchange what you want." The "Ding" system prompts: Debrey Ess, the mayor of the Iron City, opens the store mode interface to you, and then you can buy products from Debrey. Wang Shuang took the soft metal over his hand. When he first brought it over, the surface of the metal was still cold. Then he quickly adapted to the temperature of Wang Shuang's palm and adjusted it to the same as that of Wang Shuang's palm.

Temperature. Wang Shuang had not seen the things on it yet, but became interested in this metal: "Mayor, do you sell this kind of paper?" "Yes, as long as you exchange it for Leia crystals, we don't have any rare items here, we sell them all." Debrey laughed. There are no rare items, which means that the things here are all supplied in an unlimited amount? With many questions, Wang Shuang looked at the metal with a strange texture. At this moment, the metal surface was uneven, and the very obscure handwriting was scanned by the system and presented to Wang Shuang in the screen projection mode. 1, Delar Metal x992, Milgen Metal x10... All the metal names that Wang Shuang had never heard of before. Suddenly, in the middle of the list, Wang Shuang saw a familiar line.

32. Rusty mechanical dog x1 mechanical dog... Wang Shuang looked up and swept Mayor Debri. The mayor had a smile on his face, and he looked urging Wang Shuang to buy something. Although he wanted to ask, Wang Shuang still held it back. Wang Shuang continued to jump down a few lines and saw a familiar thing again. 36. Rusty music box x1 "You made that music box too?" Wang Shuang finally couldn't help asking this time.

"Ah, this...yes, it was made by us." Mayor Debri admitted generously. So, he was indeed closely related to the ruler of this copy? The more Wang Shuang saw this guy, the more he felt something was wrong. He took a step back without knowing the sensation. Jumped over and skipped... Along the way, many of them were made of metal products that Wang Shuang had never heard of, and some metals that were very rare by looking at the name. Wang Shuang pulled down all the way, and finally saw another familiar thing in the list below.

"You made this thing? Those two guys guarding the gate?" Wang Shuang was so shocked that she grabbed the soft metal and pointed it at him. "Yes, to be precise, I made it." The mayor now had a look of "Please throw me all the bad guys" and seemed a little indifferent to Wang Shuang's questioning. 58. The sleeping guard mechanism x1 came here, and there were no more things left on the list. Next, each thing looked awesome, but the exchange price was also scary. Wang Shuang calculated based on the probability of falling just now. He killed the guard general and dropped two legacy crystals, and killed the music box and dropped forty-two legacy crystals. In other words, if you want to change the guard general, you still need to brush a copy three times?

How can ordinary players play this way? There are only more than fifty music boxes in the room just now. Wang Shuang has 42 in her hands, and she can get one more out of them, with a total of 43. This means that the probability of dropping by other players is about 7 each time, which is about 14% dropping probability. If you want to change to a guardian mechanism, you will need to struggle for a while.

The galloping horse hooves raised in the air, swinging out high-temperature steam, leaving pairs of scattered flame footprints on the ground along the way, leaving burning scars on the metal avenue. It raised white steam all the way, and then smashed the steam with its steel-like body, like a meteor hitting Wang Shuang head-on.

Wang Shuang was calm in the face of danger. The meteor seemed to be burning and qi-dirty. It was not until Wang Shuang that he had the opportunity to take a good look at the details of this guy's body. Strictly speaking, this is a mechanical horse. Unlike other horses, it ran very fast, with plum blossom patterns imprinted on the soles of the horses, and its entire head was wrapped in deep black metal. The silver pupil was filled with cold light reflected by metal. - The irritable pioneer of formation: Qi and blood 2000, physical attack 1000, physical defense 1500; Magic defense 1600. Skill: Rapid charge, self-destruction upon attack, and naturally collapsed. - Rapid charge: Losing 5% of Qi and blood per second, and increasing 500% movement speed.

——Solved Self-Destruction: If you are still alive after being attacked or hit, you will directly contact the skill, causing the target's current qi and blood damage within a radius of 35 meters, ignoring the effects of immortal and invincible skills. ——Natural collapse: After triggering the skill "Solved Self-Destruction", stop moving forward and die immediately. Damn, this time you play! Wang Shuang said that she could not be calm after reading it. But this thing just looks huge on the surface? When Wang Shuang saw the guy's current qi and blood, only half of the blood vessels on its head. If this avenue is longer, this guy might die if he couldn't run in front of Wang Shuang. Wang Shuang was stunned and shook his head and smiled bitterly: No, these are the routines of the system masters, in order to test the extreme attacks of players entering the dungeon.

The Pioneer of the Conquering Formation now has about 1,000 points of qi and blood, and its physical defense is 1,500, which means that the player must have about 2,500 physical attacks to kill this guy. Is Wang Shuang? Of course, he was critically hit after one strike. Even if he only had eight or nine hundred basic physical attacks, not to mention the additional physical attack bonus of various equipment and skills. As we were close, we looked at the distance at the near-manic movement speed of this mechanical horse, and it was a blink of an eye. Wang Shuang stopped Li Muxuan, who was about to pull the bow, but asked Li Ke to give himself two more buffs, and then aimed at the mechanical horse that had already rushed to the front and stabbed a dagger!

The tiger dagger ripped open the curtain of high-temperature steam and penetrated deeply into the bottom of the neck of the mechanical horse, because Wang Shuang raised her hand and was in this position. As expected, Wang Shuang, who had added heavily, easily knocked the blood bar on the mechanical horse's head into an empty blood state. The mechanical horse just struggled slightly, and turned into broken parts like the previous seniors. There was no killing prompt, no experience or gold coins, and no prop rewards. Wang Shuang looked at the floor. The position where the mechanical horse was stepping on just now was slowly coming out of unpleasant blue smoke. It was an unpleasant smell of the melting of unknown metal. All four tests passed, what will be next? The barrier wall behind him contracted, and Wang Shuang and others returned to the intersection. Looking at the moonlight pillar that was shining in the sky, Wang Shuang's mood was not as relaxed as she imagined, but was a bit unexpectedly heavy.

Suddenly, the moonlight disappeared. Wang Shuang looked up at the sky. The clouds and mist in the sky were pushed apart, revealing the bare metal dome - yes, this is the arc-shaped metal ceiling of the steel castle. Is there any plot about to begin? Wang Shuang was thinking, and a bright disc suddenly appeared under the top.

It was a silver and quiet disc. It looked almost the size of a projectile, but it was as bright as a pearl, as if a real moon was hanging in the sky. But Wang Shuang knew that it was not the moon, because the sky was fake. At this time, the edge of the moon suddenly blurred, and a round black shadow slowly fell, slowly swallowing part of the moon, and walked through the fast moon and full moon in two seconds. It was not until now that Wang Shuang woke up that it was not the moon, but someone's pupil. The rapidly changing moon was exactly the action of the man blinking. But so what? Who is this person? In the end, the boss? Or the boss at this level? Wang Shuang was thinking, suddenly the moon in the sky disappeared, and even the dark clouds around the moon returned to its original appearance, covering the roof of the steel castle again.

Wang Shuang was still standing in the original cold and hard steel capital, standing on this familiar crossroads with Li Muxuan and Li Keduo. But Wang Shuang suddenly felt something was wrong. Li Keduo made a surprised "ohhh" sound and quickly walked away from Wang Shuang. Li Muxuan pulled Wang Shuang's hand: "Sir, won't we go and see?" "What are you looking at?" Wang Shuang obviously didn't understand the situation. "Look at these people who suddenly appeared." Li Muxuan blinked: "They look like citizens of the Iron Capital." "Citizen?" Wang Shuang lowered her head and swept the nearby streets. Sure enough, a large number of yellow-name metal people suddenly appeared on each street... No, it should be said to be robots. Although they were wearing metal outer skin, they were actually various mechanical transmission devices and gear shafts inside.

A "citizen" walked towards Wang Shuang and stood in front of Wang Shuang. Wang Shuang realized that the other party was looking for him and was about to take out the dagger, but unexpectedly the other party stretched out a wide palm, looking at the posture of shaking hands with Wang Shuang. "Hello, adventurer from afar." The other party made a middle-aged man's voice, which made Wang Shuang relax his eyebrows as soon as he heard it. The other party's voice did not feel imposing, but was magnetic, making people feel like spring breeze. "Hello." Wang Shuang handed the dagger to his left hand and stretched out his right hand to shake the other party: "Is there anything wrong?"

Although Wang Shuang now has many questions, such as why this seemingly lifeless mechanical capital suddenly came alive, why there were so many robots on the streets, and why all the names on the heads of the robots are yellow names, but the names on this head are green names. However, Wang Shuang still first figured out the other party's purpose. "I am the mayor of the Iron Capital, Debri Esses. Because I have traded with human, undead and dwarf adventurers in the past, I am relatively familiar with you." A kind smile suddenly appeared on his metal-like dark face, which made Wang Shuang feel a little creepy.

"Ding" system prompts: The mayor of the City of Steel Debri Esses has become "familiar" in your favor, and the current favor: 50/100. This will increase the favorability? Wang Shuang gave him a smile of the same kindness, but this time the favorability has no obvious joy. Why? It came too easy, just as all players who came here can get his favorability immediately. Yes, why did he increase his favorability with Wang Shuang? Because he had communicated with human adventurers. In contact with Li Keduo's appearance, Wang Shuang immediately guessed that the communication he mentioned should refer to the exchange of materials, or transactions. At some point in the past, many adventurers had also conducted many friendly transactions with the mayor of the City of Steel, leaving a good impression on the mayor.

No, wait, isn't it because the human adventurer is easier to kill, so he has a good impression? In short, it has nothing to do with Wang Shuang for the time being. Li Muxuan seems to be chatting with the robots around him. Li Muxuan followed Wang Shuang and stretched out his finger to tease the cat's head half-sleeping on his shoulders. Wang Shuang and Debrey walked side by side in front. They left the crossroads and walked towards the street in front. Both sides of the street were not as deserted as before. Many shops opened from the lined mechanical columns, and three or two robots were surrounding various shops, as if they were selecting products.

"I know you're here for the first time. There must be many questions to ask." Debrey smiled and said, "It's nothing strange. Before, every adventurer was the same as you, and I'm getting big when answering them."

"Haha, you're really hardworking." Wang Shuang smiled. At this time, Wang Shuang suddenly felt that she was not in a dungeon, but in a very ordinary map. There were many friendly NPCs waiting to trade with him, which was completely different from the dungeons he had walked through before. There was no feeling of killing all the way to the end, this dungeon also had great connotations, and it was worthy of being a dungeon that needed to pass the level of the job transfer task. But since it was a dungeon, there must be a way to pass the level, right? Wang Shuang suddenly stopped and grabbed Debrey's shoulder at the same time.

"Ding" system prompts: Because of your physical actions, the mayor of the Iron City, Debri Esses, is in love with you -4, current favorability: 46/100. Damn! Wang Shuang was so shocked that she pulled her hand back. At this time, Debri also stopped. Wang Shuang clearly saw the other party with a happy smile: "What's wrong, is there something wrong with suddenly holding me?" "Of course." Wang Shuang nodded: "I don't have one question after another. The most important thing I do now is one thing, that is, one question. After asking, I promise not to ask again." "A question?" Debri was a little surprised when he heard this, and stopped and turned around and looked at Wang Shuang: "Please tell me, as long as it is not that kind of dangerous problem, I can tell you."

"How to pass this dungeon?" Wang Shuang looked straight into Debri's two silver pupils. After asking the question, Wang Shuang only saw the silver light flashing in the two pupils. "Of course, I will defeat the ruler of this dungeon." Debri clapped his hands and smiled.

Because outside the mechanical capital, the special air here will corrode the metal on the surface of our body. As long as you disassemble our citizens and put them in your backpack, and after you release the copy and assemble them in the outside world, won’t you successfully take the people out?" Damn, what you said makes sense, it’s so cool, citizens can also disassemble and assemble them at will! This time, it seems that it’s impossible for me to be disguised.

With more descriptions from here, Wang Shuang's ideas gradually became clear. It turned out that the citizens of this Iron City could not leave the city, and all supplies had to be hoarded by transactions from outside adventurers. Because they were all robots, there was no need for food, and there was no shortage of metal. What the Iron City lacked the most was fresh water, various types of oil, and all items that could be burned. This was the business opportunity for merchants...

It’s not surprising that fresh water can wash things; oil is because they are machinery. Occasionally, some parts are not good, so apply some oil to keep the parts running. As for all items that can be burned, it is the source of power that these robots rely on for survival. According to the real world, it is called potential energy. Potential energy can be converted into kinetic energy to enable these robots to gain the ability to move. These things are not rare items. Make a dozen cars and get them into a copy once, and trade them with the citizens of the Iron City, and then sell the specialties of the Iron City. It won’t take long to be a group of rich people to be born! So that’s it, is this the so-called treasure? Wang Shuang suddenly realized that Wang Shuang likes this treasure quite well, because it is better than the direct gold coin reward. It’s not just a single money, but can be continued as a long-term business.

Damn, yes, I'm worried about not having money to spend. Although I already have Xianchen Island and Bounty Island, there are not many more Iron City. But other players should also do this job transfer task. When a large number of players come in in the future and discover the secret of Iron City. I guess the prices of the Iron City's specialties will plummet in the outside world.
Chapter completed!