Chapter 40: : Bonfire

The sturdy boy carrying the linen bag was very small and bulging. He obviously didn't strengthen his body like Du Di'an. He was very his shoulders. He didn't take long to get tired.
Du Di'an vision is three times more than the average person, far behind, without worrying about being noticed.
"His age should be just an alchemist apprentice, just don't know if he is using it himself or helping his teacher to buy alchemy materials." Du Di'an showed some thoughts. At this time, the sturdy boy stopped at the intersection. Carriage, leaving by car.
Du Dian's face changed slightly and quickly kept up.
In this bustling area, the speed of the carriage is not fast. Du Di'an is carrying a linen bag and trotting far behind. The intensive body and the training of the day after day have made his endurance far more than ordinary people. After seven or eight streets, Du Dian felt asthma. When he was about to hire a carriage to track, he suddenly saw the carriage in front stop.
Du Di'an stopped and saw that the sturdy boy jumped from the carriage and turned to pay the copper coin, then entered the roadside alley.
Du Di'an immediately went over, pretending to pass by, looking at the alley, looking at the alley, this can not be banned, I saw this alley is a dead end, inside was blocked by a wall, and the strong boy disappeared into the alley in.
Hell?
Du Di'an raised his eyebrows slightly. After all, he was influenced by science. Naturally, he would not believe that there would be magic in fairy tales in reality. He entered the alley and looked at it on the ground.
This banned alley, obviously few people entered, falling into the dust, a few barrels of garbage accumulating in the alley, which is why Du Di'an strengthened the sharp vision, immediately saw the footprints of the footprints in the dust on the ground, and this The traces spread all the way forward and stopped at a wall in the middle of the alley.
Du Di'an eyes flashed, and when he came to the wall, he looked around and couldn't help but look at it. I saw that this is a wall. It is clearly a piece of cloth that is painted the same color as the wall. If you don't look carefully, you can't tell.
"This hidden trick is really an alchemy apprentice." Du Dian reached out and touched it, but saw that the back of the cloth was hard, and most of the stones were used to resist it, so it would not be scratched by the mouse or the wind.
Du Dian secretly recorded this place and turned to exit the alley. Obviously, here is the base of an alchemist. If it is notified to the Holy See, as a scavenger, he will immediately receive a lot of merit. However, he is not interested in doing such a thing. On the contrary, he is ready to mix into the small circle of this stronghold to understand the alchemists of this world.
After all, his knowledge of the alchemists comes from Rosyard's notes. Although there are many things recorded, many of them are information mastered by senior alchemists, but less on the basic nature.
However, if you want to join the alchemy circle, you must become an alchemist.
The first step of the alchemist is to prove black tattoos.
Du Di'an hasn't thought about giving himself tattoos for the time being, nor is he ready to join the alchemist circle so quickly. After all, according to Rosyard's records, the alchemists' circles are all communicating in another capacity. It is worried that if anyone is exposed, he will be arrested by the light knight and tortured and confessed to others.
"When you come back from the giant wall, you will formally consider this." Du Dian glanced at the alley, turned to the intersection, stopped the carriage, and went to the slum. He learned a truth from an early age and did a lot of things, affecting efficiency.
Soon, the carriage came to the wall of the slum area, Du Dian jumped off the carriage and returned to the long-lost slum area. As soon as he approached, the heavy smell in the air made him frown slightly, and there was a hint of helplessness in his heart. Can only endure this strange smell, follow the path, come to a more remote place, find a dilapidated small hotel to rent.
In the hotel room, Du Di'an took out a few raw materials in the linen bag. The first step was to extract the sulfur ore from the sulfur. He prepared to use the most primitive refining method to heat the sulfur ore at high temperature and dissolve it. The upper sulfur solution is cooled, which is sulfur, and then ground into a sulfur powder by a stone wheel.
Du Di'an and the hotel owner are coming to a brazier. Although it is a rainy season, it is strange to warm the brazier. But under the copper coin given by Dudian, the hotel owner is very pleased to promise that when the dusty brazier in the warehouse is taken out, he will give it back. A few pieces of coal.
After Du Di'an returned to the room, he locked the door with his backhand, fired the fire with the hotel owner, burned the coal, and then placed the sulfur mine on it. After burning for a while, the fire was too weak. Du Di'an simply bought one with the hotel owner. Big bag of coal.
The melting point of sulphur is not high and it melts quickly. Dudian will take out the pre-purchased equipment and start to hold the sulphur solution.
The room was full of sulphur, and Du Di'an secretly thanked himself for preparing for the mask. Because of the nuclear radiation, the mask did not seem to disappear with the technology fault, and it has always appeared in people's lives.
It must be said that different environments promote different developments.
Du Di'an thought about making a gas mask like Royyard in the future. For alchemists, he often deals with all kinds of substances. Inevitably, he will ingest some toxic substances. The role of masks is minimal, but only used by alchemists. Use it.
In the evening, Du Di'an finally got the polished sulphur powder and fire sulphur. As for charcoal, he was ready to go back and make it himself. This thing is simple.
"I didn't expect that making the oldest black powder is so tired." Du Dian looked at his body all over the clothes that had been smoked by the coals. He smiled a bit, and suddenly he yearned for his own alchemy room.
"I hope that when I go outside the giant wall, I can make a fortune!" Du Dian wiped the gray on his face and his fighting spirit was high.
......
......
In a blink of an eye, seven days passed.
On the night before the mission, Du Di'an said goodbye to the Jura couple. In their gaze, they sat in the black carriage sent by the Mellon Foundation's scavengers, returned to the business district, and lived in the previous ancient city. In the fort, he was brought along with Macon and others, as well as other scavengers who graduated together.
"I heard that tomorrow will start early tomorrow." Macon said excitedly: "Tomorrow will be able to go outside the giant wall. When I was young, I wanted to go see it. The result was scared by the terrible stories they said. ""
"You still save the province, although the outside of the giant wall is not as terrible as they say, but it is absolutely dangerous." Zach said.
Sham smiled and looked at Dudyan's things at the bedside. "Dean, what is this you brought?"
"Toy." Dudian said casually, glanced at the black-burning explosive tube that he had made in the past seven days, and thought that it would be packaged like this.
......
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Seeing someone asking why it is all magical names, explain that the first is related to the background layout, and the second is that the pre-ambience is not suitable for Chinese names, such as Lin Chao is an alchemist, Yang Xuan is a bright knight, looking at the whole The style of painting, the third is the "East Continental Volume" behind, the world background is very large, there will be surprises when you look patiently.