It didn't take long for Chen Shen to return to the courtyard he had just been assigned.

Near the courtyard is a large medicine field, and in the middle of the courtyard, there is a standard alchemy furnace, the entire courtyard is wrapped in a formation, and its inner aura is very strong.

Sensing the pile of greeting gifts in the storage ring, Chen Shen subconsciously sighed.

I don't know if the new master also has a system, so he was stunned to gather the eight most honest people in the entire Yuding Dan Sect and accept them as apprentices.

If she didn't have a system, then her alchemy talent was indeed amazingly terrifying, not only could she see the medicinal properties, but also the human nature.

Imagining the concerned faces of several senior brothers and sisters, Chen Shen's heart felt sour.

Such an honest man, is he embarrassed to be abducted?

The answer is no.

After all, people's hearts are flesh and blood, let alone a good person like him.

"That's it, take it slowly. ”

Muttering to himself, Chen Shen began to study alchemy.

Since you have come to this Jade Ding Dan Sect, you have to learn some skills.

There were so many people kneeling at the foot of the mountain, and he didn't want to be like them one day.

Now that he is a Taoist couple, it is time to work hard, if he works harder, Xia Xishuang can work harder.

Late at night, Yuan Qingtian had already fallen asleep.

Chen Shen was still reading by candle, and the table in front of him was already full of drafts.

If you want to do a good job, you must first sharpen your tools.

He was a human being in two lives, and he looked at problems from different angles, so he didn't catch the medicinal materials and refine them blindly, but carefully studied and deduced.

Alchemy is a very complicated thing, and the most perfect elixir is to let the medicinal properties of all medicinal materials be brought into full play in the Dan furnace, neutralizing each other, without a trace or a slight.

However, the Dan prescription of this world is very simple, for example, the simplest Qi Gathering Dan Dan prescription is just one sentence.

"Two Qingling Grass and a handful of spiritual springs, calcined with ordinary spiritual fire for half an hour. ”

But when it comes to operation, different Qingling herbs have different properties, and the spiritual energy contained in the spiritual spring is also different, so that different quality Qi Gathering Pills will be refined, and it is even possible that the refining will fail.

The alchemy furnace and the spiritual fire power can be controlled and unchanging, and in Chen Shen's eyes, these two things can be regarded as quantitative.

The raw materials of alchemy are variables.

For him, this is a math problem that is not too complicated.

To put it simply, it is known that there are two Qingling Herbs with eighty percent medicinal properties in the hand, and in order to make the refined Qi Gathering Pill reach perfect quality, how many spiritual springs containing spiritual energy are needed to match.

The Qi Gathering Pill only needs two raw materials, which is quite simple, but the really difficult ones are those complex pills that require many kinds of medicinal materials.

Once the medicinal properties of a certain raw material of this elixir change, then all other medicinal materials must change with it, so as to perfectly neutralize the medicinal properties and refine the best elixir.

Chen Shen took a deep breath and began to use various mathematical equations to calculate, and it didn't take long to list the formulas.

Early the next morning, Yuan Qingtian looked at the papers full of "+-xy", and his face showed an incomparable look of bewilderment.

Didn't Senior Brother come to learn alchemy? Why did you start studying the Fu Dao?

Chen Shen ignored him and went straight to learn from the senior brother.

But as he walked, a smile appeared on the corner of his mouth.

When a Tianjiao starts to work hard, the mortal can only tremble!

Late at night, Chen Shen continued his research.

This time, Yuan Qingtian stood silently behind and observed.

"Xiao Ming has a seventy-percent medicinal hundred-year-old red ginseng in his hand, and under the condition that the Dan furnace and spiritual fire remain unchanged, may I ask how many medicinal Qingling Grass and several medicinal Earth Spirit Roots...... Only by matching the spiritual void grass with medicinal properties can all the medicinal properties be neutralized and the perfect Zhuji Dan can be refined?"

"Xiao Qiang has sixty percent medicinal earth spirit roots in his hands...... Need...... In order to refine the perfect Tsukidan?"

Looking at the contents on the paper, Yuan Qingtian became more and more puzzled.

Where are Xiao Ming and Xiao Qiang alchemists? Why hasn't he heard of it?

But he didn't ask, because the senior brother was struggling to write, and the concentration in his eyes frightened him.

At the same time, he couldn't help but be ashamed.

No wonder Senior Brother is so good, he didn't even sleep......

Compared to his senior brother, he is really far behind.

Thinking of this, he silently walked outside the courtyard, sat cross-legged, and began to cultivate.

In the blink of an eye, three days passed.

For three days, Chen Shen couldn't sleep, and Yuan Qingtian couldn't help but feel distressed when he looked at the bloodshot in Chen Shen's eyes.

It doesn't matter if a person who cultivates immortals doesn't sleep for a few days, but he can't stand the hard work of his senior brother......

"Senior brother, why don't we rest and rest? Alchemy can't be done overnight......"

Yuan Qingtian couldn't help but comfort.

"No!"

Chen Shen roared violently, causing Yuan Qingtian to tremble, and hurriedly ran outside to cultivate.

Chen Shen looked at the countless equations, extremely tired.

But in his mind, there was a video constantly playing.

It was the scene of Xia Xishuang asking Yuqiong for medicine.

"Senior Yu, my Chen Shen is not very good at that, can you refine a special elixir to solve this problem?"

Yuqiong sneered and stretched out her hand.

Xia Xishuang was helpless and sent the newly created Shen Shuang out.

"No!"

Chen Shen shouted violently, and instantly came to his senses and began to write hard.

"Senior Yu, my Chen Shen may be infertile, is there an elixir to solve this problem?"

Yuqiong rubbed her hands.

"If we give birth to a child, will we be able to come under your door?"

Yuqiong nodded, revealing an evil smile.

Chen Shen woke up from the nightmare abruptly, sweat on his cheeks, and began to study hard.

Morning.

Chen Shen looked at the seven formulas in front of him and sneered.

There is still one thing left, and the Zhuji Dan Dan Fang will be thoroughly studied by him.

Why don't you take a break?

As soon as this thought came to him, another fragment came to his mind.

It was the scene where he knelt in front of Yuqiong holding Xia Xishuang, whose soul was about to dissipate.

"Master, please give me an anti-heaven elixir to save my fellow Daoist's life!"

Yuqiong laughed when she heard this, laughing very ambiguously, and finally slowly stretched her claws to his neckline.

And he could only shed tears of humiliation......

"No!"

Chen Shen jumped up violently and almost hit the beam.

Qiang took a breath and began to calculate carefully.

Outside the courtyard, Yuan Qingtian was almost frightened.

After the observation of the past few days, he has already had a strong psychological shadow on alchemy.

Even the talented senior brother has been tossed into a nervous disorder, if he is not directly wiped out?

What's more, Senior Brother hasn't touched the Dan furnace once so far!

"Alchemy...... It's horrible, it's not human!"

Yuan Qingtian shuddered, closed his hearing with spiritual power, and then continued to cultivate.

The sky gradually brightened, and when the sun was up, Chen Shen finally walked out of the courtyard.

At this time, his eyes were red, and his steps were vain, as if he was about to fall at any moment.

Walking slowly in front of the Dan furnace, Chen Shen casually took a look, and a spiritual fire flew out, and soon a fire ignited under the Dan furnace.

Looking at the flames, Chen Shen took out a red ginseng from the storage ring.

"Seventy percent of the five medicinal centennial red ginseng. ”

Looking at this red ginseng, Chen Shen's mind was running rapidly with eight formulas, and it didn't take long to find the medicinal property standards required by the other seven raw materials.

Using the system to find out the corresponding materials from his large pile of medicinal materials, Chen Shen threw eight medicinal herbs that could perfectly fuse medicinal properties into the Dan furnace.

An hour later, a round Tsukidan was born!

If this is seen by others, I am afraid that my jaw will fall in shock, who would have thought that there would be someone in the world who could succeed in alchemy for the first time, and it was also a difficult Tsukidan!

"Ordinary Tsukidan. ”

Chen Shen was not very satisfied with this, and concocted it again according to the law.

This time, though, he raised the flame slightly.

"Excellent Tsukidan +1. ”

Chen Shen was still not satisfied, and the flames increased a little more.

"Perfect Tsukidan +1. ”

Looking at the perfect Tsukidan with a flashing aura in his hand, Chen Shen laughed, and the more he laughed, the louder he became, and finally turned into a wild laugh in the sky!

Yuan Qingtian was shocked when he saw this scene, and hurriedly walked to Chen Shen's side and held Chen Shen down!

This alchemy is really terrifying, and the senior brother has only been touching the Dan furnace for a morning and has gone crazy!

"Senior brother, calm down! Let's stop refining the pill! Let's go back to Da Zhou!"

Seeing this, Chen Shen directly shook him away, but his expression returned to calm.

"Qingtian, I'll vent my emotions, it's no big deal, you cultivate well, I'll pretend to be ...... Uh, I went to study. ”

After that, Chen Shen turned around and left.

Yuan Qingtian looked at his senior brother's back and was speechless, this surprise made him almost crazy.

When the senior brother walked out more than ten meters, a slight muttering sound from the senior brother reached his ears.

"People in this Xianxia world know the alchemy of a fart. ”

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Chapter 199: Scientific Alchemy