He no longer cares about how XD deals with the trialists who are eyeing the same token, he knows that XD will not trade the token, after all, there are too few unambitious trialists like himself.

Well, Mu Xing has always felt that he has no ambitions, for the time being, he just wants to keep evolving and remain immortal.

Bite! You have completed the alchemist Qing Yao's quest "Tame the Flame Elf"! Meet the basic conditions for learning alchemy.

"Qing Yao, I have also completed a task, how can you say that you should also reward me with a little trial value, right?"

"This task will only be rewarded until it is completed, but since you speak, I will always give you face."

Bite! You have been rewarded with Quest Reward: Trial Value*1!

Sure enough, it's "1 Trial Value"! Mu Xing felt that this smiling beautiful alchemist was becoming more and more out of shape.

"I've met the basic conditions for learning alchemy, can I learn now?"

"Absolutely!"

Qing Yao showed her collection to Mu Xing, and Mu Xing quickly found what he was looking for in it.

Alchemy [Skill Book], use: master alchemy skills after learning, and be an alchemy apprentice at the beginning; Exchange price: 20,000 energy points.

Alchemy [Classics], Purpose: After learning on your own, you will have the opportunity to master alchemy skills; Exchange price: 20,000 energy points.

Skill Book ......

Books......

This should also be a change that only appeared after the revision of Nirvana, Mu Xing understood after a little thought, the skill book is a system that directly gives the trialist skills, and the classics are to learn by themselves, and whether they can learn depends on their comprehension ability.

"What if I studied both books?" Such a thought suddenly popped into Mu Xing's heart.

By studying the classics, you can gradually comprehend the skills, so that although the progress of mastering alchemy is slower, as long as you master it, it is your own ability, and it is a real skill. The skills learned through the skill book are abilities given by the system and cannot be brought to the real world, and they are virtual skills.

It stands to reason that pastors should learn the classics and master real skills, and virtual skills cannot be used in the real world, so it is not very meaningful.

But the meaning of the existence of the fighting room system is to explore the way of evolution through trialists, if virtual skills are meaningless, why should the system arrange such a setting?

"Qing Yao, what is the difference between a skill book and a classic?"

"Skill books let you master skills, and books let you know how to master skills."

Hearing Qing Yao's explanation, Mu Xing smiled, he had a bold guess, and what he had to do now was to verify whether this guess was correct.

"Qingyao, can I exchange both of these books?"

"Yes, I have regained my sense of autonomy and can adjust the exchange conditions."

"So good?" Mu Xing's eyes lit up, "Then do you have any other good things to exchange for me?" ”

"Although I have regained my sense of self-determination, I will only be able to show you my collection if you meet the minimum redemption conditions. That is, my consciousness is autonomous, but my behavior is limited. ”

"Qingyao, one day I will let you get complete freedom!" Mu Xing saw that Qing Yao's mood was not high, and he was also very sympathetic in his heart, and said comfortingly.

"You swear?" Qing Yao looked up at him seriously, with an expectant look in her eyes.

"Uh...... I swear by my dull toenails! ”

"You should show at least a little bit of sincerity."

"I've never made promises about things that are out of reach."

"Then you must not have a girlfriend."

"Nonsense! I'm just not used to women's irregular and erratic mood changes. ”

"Then you are destined to have no girlfriend in the future."

“……”

Mu Xing quickly exchanged the two books and fled, feeling that it was a mistake to stimulate Qing Yao to regain her consciousness.

After studying the alchemy classics, Mu Xing had a lot of information in his mind, and this information was the principle of alchemy.

Alchemy must first clarify pharmacology, pharmacology is a huge discipline, if you sit in the classroom to accumulate bit by bit, it is enough to study a bachelor's, master's and doctor's degree. Fortunately, the system can directly instill this knowledge to the trialists through the texts, which saves a lot of time.

Pharmacology consists of two parts: pharmacokinetics and pharmacological reactions.

Medicinal properties are the role that pills or elixirs can play, and medicinal properties reaction is the principle and way of combining new medicinal properties.

What Mu Xing has learned now is only basic pharmacology, and according to Qing Yao, the relevant knowledge of advanced pharmacology is much richer.

On the basis of understanding the properties of medicines, it is necessary to distinguish the properties of medicines. The pastor ate a lot of herbs for this, and accumulated a lot of medicinal poison in his body, but fortunately, he had a lot of means to get rid of the poison, both the fire of the sky, and the scraping of the poison with bone-eroding wine, so it did not cause any hidden dangers.

What Qing Yao taught Mu Xing was fire alchemy, so Mu Xing also needed to control a flame. It was enough to master the earth fire at this stage, but Mu Xing did a good job and controlled the sky fire, far exceeding Qing Yao's expectations.

These are the foundations of alchemy, but only these cannot refine the elixir.

At the heart of alchemy is rune theory, which is a completely new field for pastoral practice.

The texts introduce a kind of rune, the final stage of refining the elixir is to imprint it in the liquid medicine, this rune will gather the aura of heaven and earth, and finally promote the condensation of the elixir.

The amount of information in the alchemy classics is huge, and once you have eaten this classic, you can actually try alchemy.

But this is only theoretical.

Just like when we watch a calligrapher write, we know how to put the pen down, what direction to go, and how to pause the pen, but if we write it ourselves, we may not be able to write the charm of the calligrapher.

If you want to write a good hand, you need to practice and figure it out constantly, and if you want to refine the elixir, the same is true.

The alchemy classics are the only ones that the church pastors do, and the pastor hesitates slightly, but still firmly learns the alchemy skill book.

Bite! You've mastered alchemy! Activate this skill while refining the elixir, and the system will automatically correct your actions. Skill Cost: 1 mana/second, Mastery: Generalization (1/3000).

On the system panel, there is an additional operation interface, on which there is a Dan furnace icon, marked as alchemy.

The herd tried to press the button-like icon with his mind.

Bite! Please specify the elixir that needs to be refined!

"Essence Blood Pill!"

Bite! You haven't learned the recipe for the Essence Blood Pill!

Mu Xing ran to Qing Yao again, exchanged the formula of the Essence Blood Pill for the price of a spirit stone, and activated the alchemy skill again.

Bite! You lack the materials you need for the Essence Blood Pill.

The herdsman immediately contacted the poor and the poor who were sitting in the nest, and from the latter they bought a large amount of herbs at a cheap price.

Bite! You lack a furnace for alchemy!

Old Master's Note: Moving the stone jar from the subplane to the backpack will be detected by the system and used as a Dan furnace. Speaking of which, the stone jar is a good thing, but it is as miserable as me, and it has not fallen into a good family.

"The stone jar can still be used as a Dan furnace?"

Mu Xing happily took out the stone jar, put it in his backpack, and clicked the alchemy button.

Brush! A large pile of herbs and stone pots automatically emerge from the backpack.

The shepherd held the stone jar in his hand, and the fire attribute aura was slowly poured into it, and the stone jar glowed red, and it was dim, and it stabilized after repeating it several times.

The other hand of the pastor deftly plucked some of the branches and leaves from the herbs and threw them into the stone jar in turn.

The temperature of the heavenly fire in the stone jar was constantly changing, and the herbs were incinerate, but a small amount of liquid was left behind.

Liquids of different herbs are mixed together and react with each other to produce a variety of new liquids.

Among these new medicinal liquids, only one was needed by Mu Xing, that is, the original solution of the Essence Blood Pill, and the others could only be called medicinal poison for the time being.

The fire burned continuously, removing the poison, and finally, only a clear liquid the size of a fingernail was left in the stone jar.

The liquid was then divided into six parts and suspended in a stone jar.

Mu Xing held the stone jar in his hand and did not move, but the mana poured into the stone jar had changed, and the walls of the stone jar flashed with strange patterns, reflecting on the six suspended masses of liquid.

After a while, the spiritual energy between heaven and earth continued to pour into the stone jar, and the six masses of liquid gradually solidified, and after ten minutes, they finally condensed into six soybean-sized, crystal clear pills.

Bite! You have successfully refined the Essence Blood Pill (13)*6! Alchemy Mastery: Generalization (128/3000)!

Old Master's Note: This elixir is made of virtual herbs and refined with virtual skills, which is a virtual elixir, and has the same effect as the pills sold by NPCs. Of course, even if you are given real herbs, with your understanding, when you learn real alchemy, your country's football can win the Hercules Cup.