Wang Zhengjun's alchemy with a popcorn stove is already strange enough, but he never expected that there would be an even more bizarre one.

I don't know how many people have seen the boiler in the boiler room.

In the past, it was all boiler room heating, and one boiler carried the heating of the office building and teaching building of the dormitory, so the boiler was very large.

Now it has been changed to central heating, the boiler room has been converted into a warehouse, and this boiler has been abandoned and placed here.

But I never thought that someone would use it for alchemy?

Wang Zhengjun couldn't see the specific situation inside clearly with X-ray perspective, so he simply sneaked down from the roof, squatted in the corner of the wall, and slowly approached.

After learning the Heavenly Sword Butterfly Leg, Wang Zhengjun's stealth was even more powerful, and even cultivators of the same level might not be able to discover it.

Besides, the people inside didn't seem to be cultivators.

When he approached the door, Wang Zhengjun looked inside and saw an old man wearing a big white vest and slippers, sitting on a small bench and holding a big fan in his hand, sitting next to the boiler, gently fanning it from the boiler mouth.

This picture made Wang Zhengjun a little unexpected, originally thought that in this school, the person who could understand alchemy must be the one wearing a Taoist robe, a white beard, and a fairy wind and bones.

The result is actually such a picture?

If this old man was placed in a nursing home, he would be no different from other old men, and if Wang Zhengjun hadn't seen something unusual in this boiler with a flashlight, he wouldn't have dared to believe that this old man was an alchemist.

The old man didn't seem to notice Wang Zhengjun, looking at his loose flesh, he really didn't look like a cultivator.

"Uncle, what are you doing?"

As soon as Wang Zhengjun spoke, the old man was startled.

turned around and squinted at Wang Zhengjun, and rolled his eyes helplessly.

"What are you majoring in? What do you do when you don't sleep in the middle of the night?"

"I'm from the Department of Medicine. ”

"Medicine?" the old man turned, "Why haven't I seen you?"

Wang Zhengjun was stunned for a moment, "Of course you haven't seen me, I'm a freshman." ”

"Oh, no wonder. ”

After finishing speaking, the old man continued to stare at the boiler and no longer bothered Wang Zhengjun, looking at his appearance and personality, he was very strange.

But this is also normal, can an ordinary person study the pill to this extent, can it be normal?

"Uncle, do you know how to do alchemy?"

Wang Zhengjun's voice fell, and the old man suddenly turned his head and looked at him with a shocked face.

"How do you know I'm alchemy?"

"+30 Admiration from Mount Kande......ok"

Wang Zhengjun smiled secretly in his heart, I not only know that you are alchemy, but I also know that your name is Guan Deshan.

"Uncle, I also know a little bit about alchemy, you just practice like this, how long do you have to practice?"

When Wang Zhengjun was refining the Dan, he poured the true qi into the Dan furnace.

It's like the principle of a pressure cooker, except that the pressure cooker is filled with air to increase the pressure, while alchemy is filled with true qi to increase the pressure.

But this Guan Deshan is not a cultivator, he can't use true qi, and the boiler is not completely closed, and even this old man still opens the boiler mouth to fan the air inside.

If you really refine the pill like this, I'm afraid you may not be able to refine a pill in a few years.

Guan Deshan saw that Wang Zhengjun seemed to really understand a little, and showed a smile.

"You kid don't know anything, I'll show you how I practiced. ”

When the words fell, Guan Deshan took out a long clip and clamped it inside!

A mud ball wrapped in tin foil was directly clamped out.

At this time, the mud ball had been burned into a hard ball, Guan Deshan put it on the ground, smashed it with a brick, and the ball broke directly, and a crystal clear pill rolled out of it.

In an instant, the fragrance of Dan was tangy.

Wang Zhengjun was shocked, if the old man also had a mobile phone in his head, he would definitely receive an admiration value from Wang Zhengjun +499.

"Will this work?"

Wang Zhengjun couldn't believe it, he was studying the ancient books hard, and the alchemy method recorded in the book was not like this at all, if he could also do alchemy in this way, then what was the point of him learning so much?

Seeing that Wang Zhengjun seemed to have been hit hard, Guan Deshan laughed a few times.

"This is not the Dan I refined, to be precise, I didn't refine it alone. ”

"What do you mean?"

Guan Deshan put away his smile and asked.

"Do you know King Dan?"

Wang Zhengjun was stunned for a moment, "You know, what's wrong?"

Guan Deshan didn't have any strange expression, it was normal to know King Dan, who in Nanjiang City now didn't know King Dan?

"This Dan is from the hand of King Dan. ”

Wang Zhengjun was even more surprised now, when did he refine the finished pill?

In order to verify his idea, he also deliberately scanned the pill with WeChat.

It is indeed a finished elixir, and after taking it, it can greatly increase cultivation.

Wang Zhengjun smiled helplessly, "Uncle, are you sure this is refined by King Dan?"

"That's natural, do you think King Dan's name is called in vain? It's just that King Dan refined it is a semi-finished product, and I processed it later, so to speak, this pill was refined by the two of us together. ”

"Oh, you bought King Dan's Waste Pill?"

Guan Deshan's eyes showed a hint of surprise, "It seems that you really know a little bit, and you actually know about the waste pill." ”

"Some time ago, someone sold pills at the gate of the school, and my students bought me some, I didn't take it seriously at the time, and then after the Danwang became popular, I took out this pill and looked at it, and found that it was actually a semi-finished product!"

"There are too few people in the world who know how to make alchemy, and there will be no more than ten people in those developed big provinces, let alone our small Nanjiang City. ”

"During the virus infection, I got the semi-finished pills that Danwang rubbed for the people, although the pills are very different from the pills, but I can still distinguish them through the habit of using the formula. ”

"The person who sells pills at the gate of our school is the Dan King!"

Wang Zhengjun finally took it now, this old man is not simple, through a few waste pills and the healing pills, he can actually tell that it is the same person.

"Uncle, what are you doing?"

"Me...... Hehe, boiler burner. ”

Wang Zhengjun obviously didn't believe this, but based on his experience analysis, this Guan Deshan is likely to be a librarian or something, the kind of master who is hidden in the world.

At least in alchemy, it's very powerful.

Being able to turn the waste pill refined by Wang Zhengjun into a treasure for secondary processing, and without the assistance of true qi, it can be seen that he must have strong theoretical knowledge.

This Guan Deshan is not simple.

While the two were chatting, there was a sudden snap, and a very small popping sound came from inside the boiler.

Guan Deshan sighed, "It's over, the rest is scrapped." ”

Wang Zhengjun had a smile on the corner of his mouth, "Uncle, you pull aside, I'll try." ”