All the people are cultivating immortality: I can fast forward infinitely

While thinking about it, he asked Xiao Baidu who was lying on his shoulder.

"When you flew out of the shady space to identify this guy, did you see anything besides his practicing magic skills?"

Xiao Baidu was already drowsy and about to fall asleep.

Hearing the sound, he moved his tentacles again: "I just took a look at that time, and I couldn't see anything else..."

Lin Feng thought about it and didn't ask any more questions, while Han Ling used the wooden sign with the inscription to enter the alchemy room No. 404.

The alchemy room of Liuren Sect is also quite luxurious.

It's not just a place for alchemy.

Instead, the inner room, outer room, and lounge are specifically distinguished.

The inner room is where the alchemist makes elixirs, and generally no interruption is allowed.

The outer room is where some medicine boys and medicine apprentices live, mainly responsible for completing the work assigned by the alchemist.

The lounge is where the alchemist works.

As soon as Han Ling entered, he faced the outer room.

The two young medicine boys were stunned for a moment when they saw him.

Then a smarter person's eyes lit up immediately: "Are you the drug tester who took over the task?"

Han Ling nodded, still didn't say much, and looked honest and obedient.

When the medicine boy received a definite answer, his face lit up again.

I sighed in my heart, someone has accepted the task to test the medicine!

Otherwise, they would be on tenterhooks every day!

After all, the alchemist's fiery temper is really difficult to take care of!

The medicine boy had a very enthusiastic attitude towards Han Ling. After personally picking him up and sitting down, he even handed him a bottle of elixir:

"This is a fire dispelling pill. For those of us who have been in the elixir room for a long time, our bodies are affected by the energy of earth fire and are prone to dryness and internal heat."

"The milder ones are like getting angry, nosebleeds, and irritable temper; while the more serious ones may damage the lungs."

"So this fire dispelling pill can be regarded as a must-have pill for people who live in the alchemy room for a long time. It is almost as good as the bigu pill."

"This is a month's supply. Junior brother, if you take one pill of Bigu Pill every day, you'll be fine."

"And this work of testing the medicine is also relatively easy. Generally, when the master needs you, you can take a pill cooperatively and describe your feelings in detail, and then everything will be fine."

"According to Master's alchemy frequency, you can only try the medicine seven or eight times in a month, and nothing will happen to you."

"The rest of the time when you are not testing medicine, you can even practice freely. It is also good that the alchemy room is rich in spiritual energy."

The drug boy was chatting and explaining to Han Ling the work of a drug tester.

Just hearing those words made Lin Feng a little bit ready to make a move——

Can the job of a drug tester really be that easy?

After Han Ling and Yaotong understood the contents of their work clearly, they kept their composure and did not talk or ask any more questions, so they started meditating in the outer room.

There didn't seem to be anything wrong with him.

The way he meditates and practices really looks like a monk at the seventh level of Qi training.

In the shady space, Lin Feng glanced at this guy and made sure that he would not make any moves in a short time.

But he dodged, passed through the wall directly, and entered the inner room where he would not be disturbed.

However, the scene in the inner room suddenly shocked him!

I saw a middle-aged man who no longer looked young. He had slender hair and an unkempt beard. He looked unkempt.

And his attention was entirely on the alchemy furnace and the earthly fire beneath it.

The fire was burning fiercely, and the alchemy furnace was buzzing and trembling.

Listening to that posture, it seems like it's going to explode at any moment!

The middle-aged man also frowned and muttered:

"Can't the snowy sun and flowers neutralize it? Or is it because the year is not enough..."

"Is it because the year is not enough?"

"Still the heat isn't enough?"

"Or are these two medicinal properties simply impossible to neutralize?"

"Wait a minute, this bergamot flower..."

Obviously, this middle-aged alchemist was so stunned that he almost forgot to eat and sleep!

But what shocked Lin Feng was not the scene of this man refining alchemy.

But in the corner opposite the middle-aged man's alchemy furnace, there were piles of bones!

No, to be precise, it's "black bones"!

The skeleton model does indeed look like a human skeleton.

But the color of the bones is no longer white.

But it was as if it had been burned by fire!

Lin Feng glanced at the middle-aged man who was immersed in alchemy, and then asked Xiao Baidu: "If I let you out and just take a look at the pile of bones, you shouldn't be discovered by that guy, right?"

Xiao Baidu shook his tentacles and tapped lightly: "It should be."

"Okay, then go out and take a look at the pile of bones. They should be human bones, right?"

With that said, the shady space once again opened a hole and let Xiao Baidu out.

Sure enough, the tentacles were not aimed at the guy who was obsessed with alchemy, so he didn't seem to notice anything unusual.

After more than ten seconds, Xiao Baidu was taken back to the dark space by Lin Feng.

Without waiting for an answer, it reported directly:

"They are human bones. They should not have been able to build a foundation during their lifetime. They were burned to death by the elixir fire."

"Alchemy fire?"

"Yes, some specific potent elixirs will leave fire-attribute erysipelas in the body of the monks. This kind of erysipelas will make people feel a burning sensation when they take the medicine. The continuous accumulation of fire-attribute erysipelas will even make some people with low cultivation level The monk burned himself to death."

"So this kind of fire-attribute erysipelas is also called erysipelas."

Although Lin Feng was exposed to alchemy, there were only four types of elixirs he had refined -

Bigu Pill, Spirit Gathering Pill, Spirit Tempering Pill, and Foundation Building Pill.

Oh, yes, there is also a longevity elixir, but he only mastered the elixir recipe and has not yet refined it due to material issues.

The four elixirs he had refined were all relatively mild.

In addition, the quality of the elixirs he refines is extremely high, so naturally he will not consider the issue of erysipelas.

But he also knew that when alchemists develop new medicines, a very critical issue is how to minimize erysipelas.

The key reason why alchemy is more difficult than weapon refining formations is that this thing must be eaten by the monks.

The more complex the elixir is, the easier it is to produce a large amount of erysipelas.

Like the elixirs that have been circulating for thousands of years, when they were first developed, it was inevitable that there would be a large amount of erysipelas.

It was after generations of improvements that the erysipelas was eliminated to the point where it is negligible, at least to the extent that it will not have much impact on the human body.

Therefore, when an alchemist develops an elixir, in addition to considering various issues regarding its properties, the biggest enemy is erysipelas!

And this is also the reason why many medicine slaves have short lives.

Of course, the alchemist's original intention is to get rid of erysipelas.

Therefore, after the medicine slave is given medicine and a problem is discovered, the medicine slave will also try to refine the medicine to relieve the erysipelas.

Then conduct more in-depth research in the process of detoxifying erysipelas.

However, not everyone can survive the process of erysipelas detoxification.

The pile of bones is an obvious example.

Lin Feng took another look and continued to ask Xiao Baidu: "Can you tell what kind of elixir it is?"

"..." Xiao Baidu looked a little speechless, but still tried his best to answer:

"You can't tell by just looking at the bones, but I can make a rough guess——"

"Snowy sunflower, bergamot flower, and extremely powerful fire-attribute erysipelas."

"Based on this information, we can probably deduce——"

"This person should be developing some kind of elixir to stimulate potential."

"It's the kind that, after taking it, can increase a lot of combat effectiveness in a short period of time."

"The effect is roughly equivalent to burning life span, but there is no need to actually pay the price of life span."

Lin Feng nodded. It sounds like there should be a market for this kind of elixir.

For example, if Cheng Zhai had this kind of medicine, he could directly avoid burning longevity!

That's not right, the Qinghuang League is forbidden to take that kind of elixir.

But when fighting real enemies, this elixir can obviously come in handy.

Just as I was thinking about it, I heard a loud "boom"!

as predicted--

In front of the middle-aged man, the alchemy furnace that was already buzzing and extremely unstable exploded!

The middle-aged man's brows were furrowed to the point of knotting, but there was no pain in his eyes as if the furnace was exploding, but he was still thinking about something.

Even as he was thinking about it, as if instinctively, he found several pills from the fragments of the exploded pill furnace...

The black ones can be directly called small round particles of waste elixir.

The man was obviously still immersed in his own thoughts and had not recovered.

While picking up the elixir, he turned around.

Looking at that posture, it seems that he is preparing to give medicine to the drug tester habitually.

However, when he saw the pile of dead bones, he seemed to have just come to his senses——

Oh, and his drug tester is dead.

The middle-aged man frowned, but there was no regret at all about the passing of a life on his face. Instead, he waved his hand casually.

The dry bones on the ground disappeared without a trace.

With his other hand, he took out the sound transmission jade token and asked in a deep voice, "Has the new person arrived?"

The medicine boy in the outer room was excited and immediately looked at Han Ling.