Soon, Duan Ming and Li Wan'er came to the gate of the palace again, and Yu Chen hurried over after hearing about it.

"Mr. Duan, county lord, what are you going to check today?" Yu Chen asked.

"Heavenly Workshop." Duan Ming said in a deep voice: "I suspect that the appearance of the blood sedan is related to the Heavenly Workshop. ”

"Heavenly Workshop?" When Yu Chen heard this, his brows furrowed slightly, and then he said, "It shouldn't be possible." ”

"What's wrong? Is there anything wrong with the workshop on this day? Duan Ming wondered.

"It's not a problem, but it's really hard to imagine that those people would be involved in such a case." Yu Chen shook his head: "Forget it, Mr. Duan, you will know it after you read it." ”

Then under the leadership of Yu Chen, Duan Ming and the others soon came to the Heavenly Workshop.

Located in the southeast corner of the Imperial City, Tiangongfang is a three-storey detached building that looks unpretentious and unadorned.

If it weren't for the broken "Heavenly Workshop" plaque hanging at the door, Duan Ming might have thought that this was just a ruin.

"That, is the Heavenly Workshop already scrapped?" The corners of Duan Ming's mouth twitched slightly.

"Not really." Yu Chen shook his head: "There are some crazy people in the Heavenly Workshop who focus on research, well, craftsmen, in their eyes, everything external things are not important, what matters is their internal functions." ”

"There is no such thing as enjoyment and life in their consciousness at all, only experimentation, experimentation and experimentation. His Majesty allocated funds several times to reassemble them, and they used them to buy all kinds of materials. ”

Speaking of this, Yu Chen's face showed a trace of bitterness: "It is precisely this kind of person who is the most difficult to deal with, and he will make some big moves in one go, and the people from our Imperial City Division are here, whether they are caught or not." ”

Then Yu Chen pointed to the three-story building in front of him: "Look at this building, this is the fifth time it has been rebuilt......

"Ahem...... ahem" Hearing this, Duan Ming coughed lightly twice, and couldn't help but pat Yu Chen's shoulder: "Thank you for your hard work." ”

"Bang!" As soon as Duan Ming's words fell, he heard a muffled sound coming from the Heavenly Workshop, followed by wisps of black smoke slowly drifting out from the Heavenly Workshop.

"This is ......" Duan Ming was stunned.

"Oops!" Yu Chen hurriedly ran over and pushed open the door of the Heavenly Workshop.

"Ahem......" As the door was pushed open, figures ran out of the Tiangong Workshop.

"Damn, failed again." A middle-aged man with a gray face shouted, "Zhao Kongcheng, Lao Tzu is not finished with you." ”

"Damn, what does it have to do with me?" Another middle-aged man shouted: "You are just a waste, you can't do the slightest experiment, so you can just go out and join the Huangcheng River by yourself." ”

"Hello, hello, then how can you fail." The dusty-faced middle-aged man shouted.

"It's not the breaking explosion you made, otherwise Lao Tzu would have succeeded!" Zhao Kongcheng shouted.

"Okay, okay, stop arguing, hurry up and see what to do." A young man in his twenties said, "My experiment was also ruined. ”

"What the hell did you do? Has anyone been hurt? Do I need to call a doctor? Yu Chen said with a blue face.

"Why are you again, are you annoying?" Zhao Kongcheng glanced at Yu Chen: "Why don't you hurry up and get Concubine Ming back, what are you doing here?" ”

"Are any of you hurt? Is it all out? Yu Chen took a deep breath and said.

"Oops, it's annoying, it's annoying!" The dusty-faced middle-aged man held his head and shouted, "My experiments are all ruined, and you still care if anyone is injured?" Isn't there something wrong with you? ”

"......" Yu Chen clenched his fists, inhaled deeply, and then looked at Duan Ming: "Mr. Duan, you saw ......"

"All gunpowder is mainly saltpeter sulfur, supplemented by plant ash. Nitrate to yin, sulfur to yang, yin and yang two gods meet in the gapless tolerable, its appearance also, the characters are stunned, the soul is scattered and the powder is shocked. The expression on Duan Ming's face did not change at all, but he said calmly: "The explosion just now shook the sky, and billowing smoke was formed. So you must have mixed potassium nitrate, charcoal, and sulfur in an experiment, and it turned out to be wrong, so it caused an explosion. ”

"Who are you?" Hearing this, these people's eyes all fell on Duan Ming's body.

"Duan Ming, I was ordered to come to investigate the blood sedan car case in the Imperial City." Duan Ming said in a deep voice.

"Forget it, I don't care who you are, how do you know that?" The middle-aged man with a dirty face said.

"Mr. Duan, this is Situ ......, the owner of Tiangongfang," Yu Chen introduced.

However, it didn't mean that Chen finished speaking, and was interrupted by a middle-aged man: "Oh, can you stop talking nonsense, you kid hurry up and tell me, how do you know?" ”

"Not only do I know, I also know that you haven't found the right match." Duan Ming said: "That's why the thunder is loud and the rain is small. It's just blowing you up, not shattering your bones. ”

"Phew! What are you kid talking about? Zhao Kongcheng glared at Duan Ming.

"Don't you know? The power of gunpowder! Duan Ming said in a deep voice: "The real gunpowder can open mountains and cut stones, rivers can change roads, and can break iron and gold!" ”

"Commander Yu, Lord Wan'er." Speaking of this, Duan Ming looked at Yu Chen and Li Wan'er on the side, and said in a deep voice: "Originally, I didn't know what the Heavenly Workshop was researching, but now that I know that it is such a dangerous thing, I hope that the Heavenly Workshop can be moved out of the Imperial City, otherwise it will ......."

"What's wrong? Is this thing very powerful? Yu Chen scratched his head: "In the past, at most, a few people were injured." ”

"That's because they didn't find the right ratio and didn't know how to purify." Duan Ming said in a deep voice: "As far as I know, if this gunpowder is studied to a certain extent, it can blow up the entire imperial city!" ”

"What!" Li Wan'er and Yu Chen's faces suddenly changed.

Especially Li Wan'er, he knew that Duan Ming knew a lot of knowledge that ordinary people didn't know, so he didn't think that Duan Ming was alarmist.

"Wait, what are you kid talking about!" Master Situ Fang's eyes widened, staring at Duan Ming.

"Hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, magnesium, aluminum, silicon, phosphorus...... You know that? ”

"Ignition point, boiling point, melting point...... You know? ”

"Chemical reactions, decomposition reactions, displacement reactions, metathesis reactions...... You know? ”

"Why does it snow? Why does snow turn into water? Where does the water go...... You know? ”

Duan Mingyang said a bunch of things, and the people in the workshop were all dumbfounded these days.

"Don't understand, do you? If you don't understand, shut up! I ask what you say! Duan Ming straightened up, pointed to the nose of the owner of Situ Fang and said, "The first one is you, what's going on with the blood sedan chair?" Did You Know? ”