After three consecutive failures, Zuo Mo had to stop the experiment.

Although he has a lot of money on hand now, it is still far from the point where he can squander it without any recklessness, and he must be careful with his calculations. If you fail three times in a row, it means that you must have not noticed something quite crucial.

He couldn't help but fall into deep thought.

He didn't know it, but the difficulty of such an incident was far beyond his ability to handle. He memorized some classics, but in terms of alchemy, he was too new to be new, and his experience was almost equal to zero. Through speculation, finding the specific changes in a certain link in the alchemy process is something that many cultivators with far more experience than him have failed to do.

About this, no one told Zuo Mo.

If Zuo Mo knew this, he would have put this matter aside. What is the purpose of refining the pill? It's not about earning crystals. If it's too difficult and too risky, it's not cost-effective, and it's better to find another more realistic approach. He is not afraid of difficulties, but he is afraid of ignorance and entanglement with problems that are far beyond his own level. In Zuo Mo's eyes, it was a loss-making business.

Unfortunately, Zuo Mo didn't realize the difficulty of the problem he was facing. He racked his brains and sat in the Dan room thinking.

In the sword cave, there were no fingers to be seen around, the rocks under his feet were cold, and the river of blood not far away was tumbling endlessly, Wei Sheng gasped, and finally couldn't hold on, he sat on the ground, and sat down on his knees.

He couldn't hide his tiredness between his eyebrows, he looked very embarrassed, his upper body, more than a dozen scars were crisscrossed, shocking, and only half of his trouser legs were left in his lower body, barefoot. He settled down quickly, almost as soon as he sat down, and he was in the groove. Wei Sheng's back was as straight as a sword, but his peaceful demeanor faintly revealed a bit of solemnity and majesty.

Time passed little by little, and he remained motionless.

A black shadow quietly approached Wei Sheng, and Wei Sheng, who was in the middle of the meditation, was unaware. Suddenly, the black shadow rushed towards Wei Sheng!

Wei Sheng, who was in the middle of the meditation, opened his eyes without warning, and he didn't see any movement, and a cyan sword light swept through the darkness, and the black shadow was split in two.

Chirping!

The screams of the black shadows were piercing and unpleasant, and they immediately turned into black smoke and dissipated without a trace.

Wei Sheng stood up from the cold rocky ground, his face was unwavering, his eyes were open and closed, his eyes were firm and constant, and he could vaguely see the surging sword intent. In the darkness and silence, he raised his bare feet and slowly and steadily marched into the depths along the river of blood.

In an extremely far place from the Heavenly Moon Realm.

"The Stars ......of the Day"

"Yes. This incident alarmed many people, and many people had already rushed to the Tianyue Realm to find out. Some people say that the stars are appearing in the day, and there are heavy treasures unearthed!"

"Heavy treasures unearthed?" the speaker said with deep mockery: "People die for money, birds die for food, this truth remains unchanged for eternity." ”

"Then we ......"

"Send someone! Keep an eye on this!" the man who spoke gave the order without question.

"Yes. ”

Seeing Shi Fengrong coming out of the Dan room, Xu Qing hurriedly followed. She can become the chief disciple of the outer sect of the Fang Academy, on the one hand, she is honest and obedient and down-to-earth, and another important reason is that she can withstand Shi Fengrong's strange temper.

Shi Fengrong looked around and frowned: "What about your senior brother?"

Xu Qing hurriedly said: "Senior brother has not come out since he entered the Danfang a few days ago. ”

"Danfang, what kind of pill is he refining?" Shi Fengrong stretched his brows and asked casually. It seems that Zuo Mo is very interested in alchemy, and she is quite satisfied in her heart.

"It should be Bigu Maru. Senior brother bought some ingredients for Bigu pills from me a few days ago. Xu Qing replied that she had been in the Fang Academy for a long time, and her experience in alchemy was much deeper than that of Zuo Modu.

"Bigu Pill?" Shi Fengrong's brows furrowed again, and he said unhappily: "Why are you still refining the Bigu Pill until now? What progress can this have?" "The Bigu Pill is just the simplest pill, not even a spirit pill, as a cultivator in the foundation building period, it is a very funny thing to spend too much energy on this.

Xu Qing's heart jumped, and she secretly regretted what she had just said. If the senior brother is punished by the senior uncle because of this, then it will be difficult for her to be caught in the middle.

While speaking, Shi Fengrong moved to the door of Zuo Mo's Dan room, and without knocking on the door, he directly pushed the door open.

As soon as he pushed the door open, a strong choking smell of burnt came to his face, and Shi Fengrong's face became even more ugly. Will all the refining pills fail? Could it be that the five pills last time were bought to fool herself through this level? Her face became gloomy.

Zuo Mo sat on the ground like a puppet, Shi Fengrong and Xu Qing came in, and he didn't know at all.

Shi Fengrong noticed that Zuo Mokong's eyes were bloodshot, and the anger in his heart decreased slightly. She could see that Zuo Mo was falling into thought, suppressed the anger in her heart, and did not disturb Zuo Mo, but walked straight to the pile of residues next to the alchemy furnace. Sure enough, it was the material of Bigu Pill, and she only glanced at it and was sure. Anger surged up in her heart, she planned to let Zuo Mo personally refine a Bigu Pill in front of her.

Her gaze was about to move from the slag in front of her, when she suddenly paused, turned to lean, looked at the slag, and from time to time picked up one or two to look at it carefully.

The envy in Xu Qing's heart sighed secretly, the inner disciple is really the inner disciple. She has been in Yufang Courtyard for so many years, and she has never seen her uncle care so much about any junior.

Zuo Mo woke up in a trance at this time, and only then did he see that there were two more people in his Dan room. He was already tortured to death, and his heart was full of anger, you know, the Danfang has always been a place where others are not allowed to enter, especially when it comes to alchemy, which can easily lead to the failure of alchemy.

However, when he saw who it was, he retracted into his stomach when he scolded him.

It's dangerous!

Good for that Knock Long......

He hurriedly stood up and saluted Shi Fengrong respectfully: "Master." ”

"The kind of elixir you practiced last time?" Shi Fengrong didn't raise his head, and squatted beside the slag by himself.

"Yes. Zuo Mo replied honestly: "But it didn't work out once." ”

Shi Fengrong casually threw away the slag in his hand and stood up, with a cold expression on his face: "I haven't learned to walk yet, I want to run?"

Zuo Mo was sweating profusely when he heard this, and hurriedly said, "Please ask the master for advice." ”

"The way of alchemy, there are too many changes in it that cannot be spoken. You should first follow the scriptures, lay a good foundation, and then test these things. After Shi Fengrong finished speaking, he turned around and left with a cold face.

Back in the West Wind Courtyard, Zuo Mo was extremely depressed. I thought that I had an extra way to make a lot of money, but I didn't expect it to be the moon in the water, which was out of reach. For a few days, Zuo Mo was a little sluggish. There are no spars to earn, no contribution points to earn, no sword skills to practice, Zuo Mo has no choice but to practice "Fetal Breath Refining God".

The spirit vein of the stone room, Zuo Mo woke up from his meditation. The "Fetal Breath Refining God", which has always progressed rapidly, has gradually stagnated recently, and this is the first time Zuo Mo has encountered this situation after breaking through the breath. Is it about to break through the second breath?

According to the record in "Fetal Breath Refining God", one breath is followed by two breaths. If you can reach the second breath, not only can you breathe the acupuncture points of your whole body, but also your whole body can be retracted at that time, even people who are much higher than your own cultivation level will not be able to detect it.

This method is much more sophisticated than the methods of concealing the aura recorded on the jade slip of Wei Nan's predecessor.

Thinking of this, Zuo Mo suddenly thought that Wei Nan's predecessor was also an alchemist, and he was also a Lingzhifu, could he have encountered the same problem?

Sure enough, he quickly made a discovery.

In the alchemy experience summarized by Wei Nan's predecessors, Zuo Mo found a similar method. It's just that Wei Nan's predecessors did not use the method of fire refining, but the method of water refining, which is quite rare.

There are many ways to refine the elixir, and now the most mainstream is naturally to use the alchemy furnace, that is, the method of fire refining. The core of the method of fire refining is to use fire power to stimulate the spiritual power in the medicinal materials, and the spiritual power of various attributes is fused with each other to form a spiritual elixir. However, there are many spirit herbs and elixirs that have cold attributes, such as those aquatic spirit grasses, if they are refined with fire, their medicinal power will be destroyed. At this time, other refining methods are needed, such as water refining. In addition to water refining and fire refining, there are many other refining methods, and there are countless others.

The temperament of water is mild, far less powerful than the swiftness and strength of fire, so most of the methods of water refining take a long time, and they take the road of warming and nourishing the pregnancy pill.

Zuo Mo only knew at this time that the cold spring in the stone chamber had such a wonderful use, and he had completely ignored that spiritual spring before. He also wondered that after the cultivator reached the foundation, the need for food and drink was almost incalculable, how could this Wei Nan's predecessor still want to carve out a spring in the stone room.

The jade slip records a method in which Wei Nan's predecessors used "Little ** Jue" to refine "Runze Dan". "Runze Dan" is a kind of elixir, which cannot be entered, and its effect is even more chicken, which can improve people's appearance and skin, but it can only be useful for cultivators below the third layer of the Qi refining period.

This kind of elixir, which was completely useless in Zuo Mo's opinion, was refined by Wei Nan's predecessors with the "Little ** Recipe", and then entered the first-grade elixir. Its effectiveness has also been greatly enhanced, and it can improve the appearance of cultivators who do not exceed the foundation building stage. According to the records of the jade slips, this became an important means of wealth accumulation for Wei Nan's predecessors. However, due to the long time required for the water refining method, Wei Nan's predecessors only used it for a period of time before switching to other methods.

Unlike Zuo Mo's mistake, Wei Nan's predecessors' groping was very thorough and recorded quite clearly.

Wei Nan's predecessors believe that the biggest key to the combination of the two is water. "Little ** Recipe" is a typical water practice method, with the method of water refining, it naturally complements each other. It also contains a great deal of his analysis of the reasons for his failure.

Zuo Mo read it word by word, and the more he looked at it, the clearer his thoughts became. No wonder he was able to refine the Strength Pill, "Red Flame Formula" belongs to fire, and Bigu Pill uses the method of fire refining, and the sun essence ingested by "Red Flame Formula" is transformed into Bigu Pill, and it becomes a Strength Pill.

There's only one key to this

- That's fire!