"That's all, take a look!" Hong Yi took off his backpack and placed it on the table. The thin guy immediately opened it skillfully, took out the things inside one by one and placed it on the table. The man worked very well, otherwise he would not have been attracted by the mad dog and left to help.

In just a moment, the table was filled with things.

There are various metal parts. Many mechanical products in slums are assembled by themselves, so there is a great demand for various mechanical parts. They are used as garbage discarded parts in rich areas, but they are resources that can be reused in slums.

These parts also include various energy storage batteries, which are also good things. In addition, there are some electronic chips. These things are the most valuable, but others are a little worse.

The thin guy is an expert. He cleaned up the garbage brought by Hong Yi in just a moment and estimated the price.

"Brother Yi, according to the rules, these things can give you 19 new coins. I'll make up an integer for you!" The thin guy took out twenty new coins and handed them to Hong Yi.

Hong Yi took it and counted it, then asked, "By the way, is the stuff I want in stock?"

"Yes, I just received one today, and I almost forgot!" The thin guy slapped his forehead and pulled out something from the messy wooden boxes behind.

It was a metal bottle, and the label on it had been worn so that it could not tell what it was originally. Hong Yi took it and shook it, and it contained liquid like engine oil. He unscrewed the lid and smelled it. There was a pungent smell in his nose and nodded with satisfaction.

Hong Yi put away the metal bottle and had to pay for it. The thin guy waved his hand and said, "Brother Dog said, this thing is not worth much money, so there is no need to pay."

The action of paying money paused, but in the end he took out a stack of money, which was 50 yuan in total, wrinkled, and some coins inside. Hong Yi put the money on the table and walked out without saying a word.

The thing in the metal bottle is nerve electrolyte, which is used to introduce into the catheters that mechanical dogs connect various components. Not only mechanical dogs, but also robot policemen who maintain order in the gathering place also use this kind of thing. Just like the blood of biological organisms, it is essential to let mechanical dogs or other robots move. However, most of the discarded robot parts collected from the garbage dump cannot be used again. Hong Yi entrusts the thin guy to pay attention to it. If someone sells the good-quality nerve electrolyte, he will help him stay.

Hong Yi knew that the mad dog had good intentions, but he didn't want to owe the other party favors, so he left behind the money.

At this time, it was almost dawning. Hong Yi went to a stall selling fried meat pies. The owner of the shop just opened the stall and saw Hong Yi coming, and immediately started frying two meat pies mixed with rat meat, wild vegetables and flour. This is a very popular food in the slums, with 2 SGD one, and the taste is pretty good.

Hong Yi greeted the pancake boss, and the boss knew that Hong Yi would come to buy two meat pies every morning, so when he saw Hong Yi coming, he started frying.

The meat pie was roaring on the frying pan, and the fragrance soon spread. When the meat pie was frying, Hong Yi couldn't wait to pick up one and take a bite. The skin was crispy and tender, and the wild vegetables were mixed into it, adding a lot of chewy tips.

After eating one in three or five bites, Hong Yi picked up another one, took out 4 new coins and handed them over, and then walked back to his nest.

A tin house less than fifteen square meters was in a mess, with mechanical parts piled up everywhere, and a mechanical dog with a length of more than two meters was lying there quietly at this moment.

The entire mechanical dog has almost been completed, but it can be seen that its body is combined with various different parts, but even so, the all-metal bones and shell still make it look murderous.

Hong Yi put down the parts he picked up this time, washed his face first, ate the remaining meat pie, and then turned on a computer that was almost disintegrating and started programming.

Computers were a long time ago and could barely be used. In order to maintain the operation of the computer, Hong Yi accumulated a lot of large-scale batteries to provide energy. In order to obtain these batteries, Hong Yi suffered a lot.

There are brand new combat mechanical dogs for sale in regular stores, and even combat robots, but the price is outrageously high. One machine costs at least tens of thousands of coins, and some high-configurations may cost more than 100,000 coins. Hong Yi does not have this money, and it is impossible to have it, so he can only assemble it himself and program and control the program himself. Hong Yi's programming technology and mechanical modification technology were taught by his father. In the past, in the wealthy area, Hong Yi's family was very rich. Perhaps this was related to his father's work, but after his father disappeared, Hong Yi's fate was completely changed.

After several hours passed without realizing it, Hong Yi finished writing the last line of code and the simulation was correct, he rubbed his eyes, turned off the computer, lying on a bed next to him, and slept until the evening before he woke up.

Next, Hong Yi will assemble the last few parts of the mechanical dog, then load the control program, and finally import the neural electrolyte to start the mechanical beast.

Before that, Hong Yi, who had a rest, took out the adjutant's intelligence brain found in the garbage dump, and then connected it with the computer with a special connection cable.

With a dripping sound, a series of codes appeared on the screen. This was a detection program. Hong Yi saw the detection results of this adjutant's intelligent brain. Fortunately, the adjutant's intelligent brain was not damaged. Fortunately, this is a new model developed in recent years. It can rely on bioelectricity for energy supply and does not require batteries.

This is good news. The adjutant intelligent brain that Hong Yi now wears now requires special batteries to work because it is the oldest generation version. This battery is almost not sold in slums. Even in the rich area, production has long been stopped because of its old model. Therefore, this adjutant intelligent brain has long been unable to be used. For Hong Yi, it is just a souvenir.

The new adjutant intelligent brain can basically rely on the ontological bioelectricity to provide basic energy. Because the combat adjutant intelligent brain consumes too much and the bioelectric energy is not enough to supply the required energy, it can only use the most advanced polymer vanadium battery, which can last for months without charging, while the more advanced one is the micro-nuclear energy battery, which can last for several years, or even decades.

However, for daily use, this new adjutant intelligent brain that can absorb bioelectricity from the human body to charge is enough for Hong Yi to use.

Hong Yi can't wait to replace this new adjutant intelligence brain, but this thing is not something you can use. Adjutant intelligence brain has a special biological code, which can only correspond to specific users. It's like adding a password to a computer, which can only be used by the original owner.

If you want to use it, you can only crack this biological code, that is, unlock it, and then rebind the new user.

Unlocking is not easy, so it requires a special unlocker. Hong Yi does not have it, but there are people in the slums who have such things as long as you are willing to spend money.

Hong Yi was thinking about a plan, and at this moment, there were suddenly a knock on the door outside.

"Who?" Hong Yi was surprised. Few people came here to find him, but he still hid the newly picked up adjutant's intelligence brain and went to open the door.

After the door opened, Hong Yi saw a very beautiful woman. There were two people around the woman, one middle-aged man and the other young man in his twenties. The three of them were dressed cleanly and well-dressed, and they were obviously from the rich area. At this moment, the three of them were in the same movement, covering their noses, as if there was some smelly air here that made them uncomfortable.

Seeing Hong Yi, the middle-aged man among the three flashed a sneer in his eyes, and then said, "Hong Yi?"

Hong Yi nodded. He saw that this person looked familiar, but he couldn't remember who it was for a moment. The same girl of his age was the same. She looked familiar.

"It's really not easy to find you here. Look at this broken place, it's dirty and messy, but it's quite suitable for you." The middle-aged man said, and walked into Hong Yi's house uninvited. The young man followed in, but the beautiful girl didn't come in, and seemed very dissatisfied with the messy environment here.

Hong Yi frowned and was about to speak when the middle-aged man said, "What? Don't you know your Uncle Wang?"

Uncle Wang?

Hong Yi was stunned, and memories slowly emerged. Yes, he knew this middle-aged man. He used to be a neighbor next door, named Wang Haibo, and was good friends with his father. The two families often had dinner together, and even used to half-joke that they would become in-laws in the future. The beautiful woman at the door was Wang Haibo's daughter Wang Xin, who was his classmate. At that time, he was following his butt all day long, and always said that he would marry him as his wife when he grew up.

My father and Wang Haibo were colleagues and worked in the same institution. However, in terms of position, my father was far higher than the other party. Wang Haibo could only be considered a subordinate of his father. At that time, Hong Yi could see that the Wang family was trying every means to curry favor with their Hong family.

However, after his father disappeared, the Wang family never came to see him again. When Hong Yi was kicked out of the rich area, everything was taken away, and he was thrown into the slums like garbage, the Wang family never appeared, let alone helped him.

Is this considered destroying bridges across the river? You should know that my father helped them a lot in the past.

In recent years, life in the slums has made Hong Yi feel much more mature, so he doesn't blame the Wang family. However, this time the Wang family obviously went to the Three Treasures Hall without any trouble, so he did not deal with the other party, but asked in a simple manner: "Remember, you have something to do?"

Wang Haibo's face changed, and he smiled embarrassedly, and did not get close to him anymore. Instead, he nodded and said, "Yes, Hong Yi, Uncle Wang is here to find you. There is indeed something wrong. That's right. Your father borrowed me an adjutant's brain and said he would pay it back after a while. As a result, I forgot about this matter for a long time. I recently cleaned up the house and found the loan note. Although your father is gone, I have to pay it back after borrowing things. He told me that he would give you the adjutant's brain. Look, is it back to Uncle Wang now? Oh, this is an loan note, you can see!"

After saying that, he handed over a piece of paper.

Hong Yi didn't accept it because the so-called IOU was definitely fake without looking at it. With his father's original status and property, it was impossible and there was no need to borrow things from the Wang family. Instead, the Wang family borrowed a lot of things from his father, and even his daughter Wang Xin had borrowed a lot of things from him.
Chapter completed!