Of course, if you look closely at the word "ginseng" written on the package of medicinal herbs, you already know that this is the life-saving treasure of the human world that no one cares about when you eat, and the garbage of the cultivation realm.

It's best to practice with garbage.

Zhou Beishen's eyes closed slightly, and then slowly opened, and on the tip of the index finger of his right hand, a faint flame gradually rose, which was the true fire of Samadhi that Zhou Beishen learned from the nameless secret place with the ancient divine powers!

The realm of Zhou Beishen has been greatly improved compared to before, but this flame is still as weak as before, and it seems that it can be extinguished with a light breath, and no one would have thought that this is the true fire of Samadhi that even Li Yi's authentic Dan Fire is not afraid of!

Zhou Beishen slowly opened the package of medicinal herbs, took out a ginseng with the thickness of his index finger, held it with the true yuan of his left hand, and then ignited it with the true fire of samadhi.

On Zhou Beishen's left hand, a flame suddenly ignited, although it was not rapid, but it was violent.

The samadhi true fire fully calcined the ginseng, and Zhou Beishen controlled the fire on the side, not letting it be too small or too fierce.

If the fire is too small, the essence cannot be completely removed, and if the fire is too fierce, only a pile of black charcoal will be left in the end.

However, such a meticulous work, for Zhou Beishen, who only had the early stage of heartbeat, seemed to be too arduous, his left hand trembled slightly, the Samadhi True Fire was too violent, although it was only an instant, Zhou Beishen corrected it, but at that moment, the ginseng that could save people's lives in the human world was burned black by the Samadhi True Fire, and there was no essence left.

"Hey, if I fail, it's all my fault, I can't keep my normal heart!" Zhou Beishen scolded himself secretly, took out a ginseng plant again, and refined it for the second time.

After the first failure, he knew that the most important thing in this extract essence was to maintain a constant flame, and there could be no mistakes.

In a moment, fine beads of sweat oozed from his forehead, not because he was scorched by the samadhi true fire, and his samadhi true fire naturally did not hurt himself, but because of the slightest mistake, it would make him fail, this huge pressure.

Seeing this, through the telepathy between the two, Lu E knew his thoughts and intentions, and understood that he was going through a mental test for himself.

She knew the crux of the matter, but she couldn't do anything to relieve her stress.

"Don't worry too much, there is time, these medicinal materials are not valuable, it's a big deal to get some more." That's all she can say.

However, when he thought that it was not the ginseng that turned into charcoal, but the concentric grass Xuanling Jade that he had worked so hard to obtain, he felt anxious in his heart, but he didn't have such a good opportunity to collect those five kinds of spiritual materials again, and he must not make a mistake.

Perhaps it was this mental fluctuation that disturbed the pupil demon's sweet dream, the pupil demon came to his senses, looked at the situation around him, and scolded: "It's really an immortal wall of dung! This ginseng is just an elixir in the human world, and the spiritual energy it is rich in is too thin, with the true fire of samadhi, of course, it will be scorched as soon as it is burned, and the concentric grass Xuanling jade is a top-notch spiritual material in the cultivation realm, do you think that with your samadhi true fire, it can be easily destroyed? Dream on you!"

Although the pupil demon was scolding, Zhou Beishen immediately felt at ease.

"Is that the case? In other words, those five spiritual materials are not afraid of my samadhi?" Zhou Beishen was overjoyed.

"Of course, I'm still afraid, but as long as you don't deliberately destroy them, you can still succeed in refining that essence. ”

"If that's really the case, then I'll be completely relieved!" Zhou Beishen smiled, threw away the ginseng that had been burned into charcoal by himself again, picked up the third plant, and began to calcin.

This time, Zhou Beishen was much more relaxed, although there were still some mistakes in the end, causing the refined essence to be burned dry again, but he was no longer afraid, no longer worried, and really treated them like carrots.

Lu E knew his thoughts, and saw all this in his eyes, but he was a little grateful to the pupil demon, and said in his heart that this guy wants to do a good job, and he can still do a good job.

After three consecutive failures, Zhou Beishen began his fourth refining, this time, it was much easier than the previous three, the front and back were extremely smooth, even when the essence of the refinement was finally collected, there was no mistake in the slightest, and finally, a drop of emerald green liquid dripped into the clear water in the crystal coffin.

That drop of liquid is extremely small, but it is that small drop, which actually dyes the clear water in the crystal coffin green, which is extremely bright.

This is a normal situation, Zhou Beishen didn't pay too much attention to it, and took back the packet of ginseng into the space ring, and the rest was no longer needed.

The corpse raising method, the most important thing is the five spiritual materials, and the rest are just some auxiliary medicinal materials, the ginseng, as long as that drop of essence, it is enough.

The ginseng is refined, and the next thing to be refined is another kind of human medicinal herb Ganoderma lucidum, Zhou Beishen only regarded it as an ordinary mushroom, and as soon as he got started, he opened the Samadhi True Fire very much, and then slowly and subtly enhanced the flame, calcined the Ganoderma lucidum, although the action is not called smooth, but it is also extremely skilled, it seems that after the three failures and the previous success, he has completely let go of his hands and feet.

Sure enough, completely let go, after relaxing the mind, the success rate is greatly improved, I thought that different materials, its requirements for the flame are not the same, this time there will be a small mistake, but, the result, is very satisfying, Zhou Beishen's control of the flame is extremely perfect, a Ganoderma lucidum, gradually turned into a drop of lilac droplets, which was dripped into the turquoise water, green and lilac fused with each other, becoming another color that Zhou Beishen is not familiar with.

Successive successes, so that Zhou Beishen's confidence greatly increased, the next refining, but it was easy and pleasant, there were few mistakes, a few mistakes, but also at the beginning of the flame was too strong and caused, when he reduced the strength of the samadhi true fire, there was no mistake, in the end, Zhou Beishen even used both hands to cast the samadhi true fire, the two medicinal materials together refining, although it is more difficult to get started, but this is also difficult Zhou Beishen, he can even change his meridians to the human and demon community, how can he be stumped by a small single-mindedness？

Eventually, the two herbs were perfectly refined into the essence and dripped into the water that had now changed color dozens of times.

In other words, the water in the crystal coffin, the current color, can really be called unseen, even if Zhou Beishen's unforgettable memory, he has not come up with any color that is the same as it.

The large medicine bag on the ground was reduced at a speed visible to the naked eye, and in the end, the medicinal materials of the human world, that is, the garbage in the eyes of the cultivators, were all refined, although so much essence was dripped in, but the water in the crystal coffin only changed color, and its horizontal height did not change at all.

The next thing to be refined is the ordinary spiritual materials that belong to the cultivation realm, Zhou Beishen began to refine them with the flame strength of the medicinal materials in the human realm, but as a result, those spiritual materials did not change at all in his own samadhi true fire, which made him know that the words of the pupil demon were indeed true, these ordinary spiritual materials in the cultivation realm were already so difficult to refine, but he didn't know how difficult the five superb spiritual materials would be, and whether he had the ability to refine them successfully.

The strength of the Samadhi True Fire gradually increased, the medicinal materials on the ground gradually decreased, and the liquid in the crystal coffin continued to change color.

This refining essence was originally extremely difficult, but now it is extremely easy, but it is still an extremely waste of time, Zhou Beishen was distracted by refining the essence, but he did not realize that the time in the outside world has changed, and a day has passed.

From the beginning to the end, Lu E just watched the scene of Zhou Beishen refining the essence motionlessly, but she was not bored.

When Zhou Beishen felt that it was a little difficult for him to refine, he finally realized that his Samadhi True Fire was a little weak, and he knew that he had been running the Samadhi True Fire continuously for a long time.

"Sorry, let me take a break. Zhou Beishen looked at Lu E, who was staring at him tightly, and said.

Lu'e didn't answer him, as if she acquiesced.

Zhou Beishen took out a piece of talisman paper, sacrificed his spell six-vein sword lotus, jumped onto the lotus platform, and began to meditate and rest.

Being on the lotus platform, Zhou Beishen's recovery speed was much faster, because the sword lotus would absorb and transform the true yuan power that he had unintentionally released, and through the lotus platform, it would be sent back to his body again, without the slightest leakage, and it was really a leakless body.

This time the rest was not just what Zhou Beishen said, it lasted for a day!

It seems that at that time when I didn't know it, its continuous operation of the Samadhi True Fire had greatly consumed its True Yuan Power, even on the six-vein Sword Lotus, it still took such a long time.

The black six-vein sword lotus gradually stopped releasing the black light, and its rotation speed gradually decreased, and finally, with the lotus platform as the center, the lotus petals fell apart, turned into twelve petals, fell around Zhou Beishen's body, and slowly disappeared, at the same moment, Zhou Beishen opened his eyes.

Looking at the lotus platform that he sat down and gradually disappeared, Zhou Beishen finally realized the time he spent resting this time, and couldn't help but look at Na Lu'e, but found that the other party was still staring at him motionlessly, without complaining, without harsh words, and even his eyes were very soft.

"This guy, what's wrong?" Zhou Beishen said secretly, but suddenly remembered that the other party could see his thoughts clearly, but even if he thought about it, the other party still didn't change.

"Hey, woman's heart, the needle under the sea!" Zhou Beishen said secretly again, ready to start working.

I didn't expect this to change.

"My body is about to be unable to hold on, I went back to the ruler mirror, and you can watch and do it yourself after that. After speaking, a Xu Huang shadow flew out of Lu E's body and drilled into Zhou Beishen's chest, which was the position of the ruler mirror.

Without a soul, Lu'e's body suddenly became dead and silent, lifeless, and looked a little ugly.

Only then did Zhou Beishen remember that during the Xiuzhen auction, Lu E had said that his physical body could last for a month at most, and now it has taken a lot of time.

Zhou Beishen was also afraid of any accidents, so he hurriedly withdrew his body into the space ring, and then took out a rune paper again, sacrificed the six-vein sword lotus, sat on the lotus platform, and began to refine the remaining medicinal materials.

With the help of the six-vein sword lotus, I should be able to save a lot of time.

The rest of the medicinal materials are already some spiritual materials that are rare in the cultivation realm, and their samadhi true fire is gradually increasing in strength, carefully refining that rare spiritual material.

The boring and tasteless scene continued, and the only thing missing was Lu E, who had been watching from the side.

After Zhou Beishen rested for another day and raised his spirit, there were so many medicinal materials that were finally left with the last five spiritual materials.

The Mo Linjiao that can help the body grow, the Xuan Snake Saliva that can restore the aura of the body, the Xuan Ling Jade that can maintain the immortality of the divine consciousness, the concentric grass that can unite the body and mind, and the Tianxiang Cardamom that can make the body incorruptible!

This cost him a lot of money, although it was all from the dead, and at the same time, he also suffered a great danger of his life, although in the end there was nothing at all, but these five spiritual materials are extremely difficult to obtain, there is no doubt about it.

For the sake of these spiritual materials, countless people have gray hair, and they can do some things that they can't do otherwise.

is also the sect master, Feng Wuxiang can whisper to the immortal old demon for this Xuanling jade, the Nine Heavens Maiden can give up her master's defensive magic weapon for the concentric grass, and even more so can participate in the illegal act of killing people and exchanging goods for it, and even, when Zhou Beishen didn't know, Shen Lang, who had a deal with him, had already died on the side of the road because of this.

These spiritual materials, for cultivators, are fate, and they are strong backing against the Heavenly Tribulation. In the cultivation realm, how many people are like Chen Zihan who are not afraid of heaven and earth?

These spiritual materials are not easy to come by.

These spiritual materials, that is absolutely not allowed to have any mistakes.

Although the refining of these spiritual materials must not be missed, but with the words of the Pupil Demon, coupled with Zhou Beishen's own personal experience, he also knows that these spiritual materials, even if he wants to deliberately scorch them, it is very difficult. Therefore, he didn't really care about it.

The first thing Zhou Beishen took was the Xuanling Jade that he got first.

This is the best spiritual jade in the cultivation realm!

Zhou Beishen really wanted to try how long the spell six-vein sword lotus summoned with the rune paper made of this Xuanling jade could last, but once he didn't know how to refine the rune paper, he didn't have that much wealth!

This Xuanling Jade, the market price is 1,000 high-grade spirit jade, that is, 1,000 times 100 medium-grade spirit jade, 1,000 times 100, and then multiplied by 100 lower-grade spirit jade, and a low-grade spirit jade to make a rune paper to calculate, then, this small transparent and shiny stone in your hand can be exchanged for 10 million rune paper, if you spend a day on a rune paper to summon your own six-vein sword lotus, then, the rune paper exchanged for this Xuanling jade can make yourself use 2,700 years!

2,700 years, that's a long time! I don't know if I have a chance to use it up completely? I don't know if I can live for 2,700 years? If I can really live for such a long time, I must have broken through the Yuan Infant Stage by then.

You can't put your eggs in one basket, if you refine the two thousand seven hundred years of rune paper with Xuanling Jade, not to mention that he will definitely not use it for two thousand seven hundred years, let's just say that if a strange monster like a Soul Eater appears again, a Xuanling Jade will be destroyed.

I can't afford it, I don't dare to use it.

Zhou Beishen waited until everything was restored to its full glory, and finally began to refine this Xuanling Jade.

The Samadhi True Fire on his right hand gradually ignited, and his left hand, dragging the Xuanling Jade, slowly approached the Samadhi True Fire.

Xuanling jade, in that samadhi true fire, was originally colorless and transparent, but because of the fire, it became red, just like the red demon jade that was sold by Zhou Beishen.

The strength of the Samadhi True Fire gradually increased, and the color of the Xuanling Jade gradually increased.

Zhou Beishen's brows gradually tightened together.

Now the strength of the Samadhi True Fire that he used has been able to burn all the previous spiritual materials and medicinal materials into charcoal, but this Xuan Ling Jade has not even melted into the essence, not to mention that it has been refined!

"It's worthy of being a top-level spiritual material!" Although Zhou Beishen's face was very solemn, he still smiled, and the Samadhi True Fire in his hand continued to slowly increase his strength.

When the Samadhi True Fire in Zhou Beishen's hand had reached the limit of what he could reach, the Xuanling Jade finally changed, and its round surface began to wrinkle slightly, and gradually deepened, and the originally translucent jade body gradually became dull.

All of his mind is now trying his best to maintain his samadhi true fire, and he has no extra thoughts to think about anything, so when he found those wrinkles, he thought that something had gone wrong, and the strength of the samadhi true fire in his hand suddenly failed, and the Xuanling jade, which had changed greatly, once again regained its smooth surface, red and then translucent.

Zhou Beishen took a breath and slowly collected the flame of the Samadhi True Fire, and the color of the Xuanling Jade gradually faded, and finally became a colorless and transparent top-grade spiritual jade.

Zhou Beishen knew that because of his mistake just now, this time the refining was a failure, but fortunately, it was only because the flame strength was not enough, and the essence had not been refined, and the Xuanling Jade was still there, so it could continue to be refined.

It's just that, because he wants to maintain the maximum strength of the Samadhi True Fire, although he made a mistake just now, he still wasted a lot of his mind, and he still has to go through a rest.

This time, he didn't meditate on the six-vein sword lotus for a day as before, because he hadn't reached the limit just now.

The next refining starts again.

This time, as soon as Zhou Beishen began, he used the Samadhi True Fire to the limit, and the surface of the Xuanling Jade began to change again, slowly wrinkled, and gradually deepened, and the jade body was no longer translucent, becoming a little turbid and rough.

This scene lasted for a short time, and in the end, the Xuanling jade became like a stubborn stone, without the slightest speciality, Zhou Beishen thought that something had happened to it, but because he refused to fall short, he had to call the pupil demon.

"It's okay, just keep it up. Hitomi Demon looked at him and replied.

"Is it okay? This looks like something wrong!" Zhou Beishen couldn't help but exclaim.

"This is a process like breaking out of a cocoon, these wrinkles, these turbid things, are the impurities produced by the contact between the Xuanling jade and the air, and now, these impurities must be removed. ”

After listening to the words of the Pupil Demon, Zhou Beishen had no doubts in his heart and continued refining.

However, although it was out of the cocoon, this wasted time was too long, Zhou Beishen already felt a little powerless, if he didn't complete it, then this refining would be suspended again, and at that time, he could only ask his master to help with refining.

However, it seems that the Xuanling jade has also reached the limit, the surface like a stubborn stone, gradually appeared the cracks of the Dao, and then, there was a fiery red light released from the cracks, speaking of breaking out of the cocoon, it is more appropriate to say that it is more appropriate to break out of the shell, the surface of the Xuanling jade, in the end, because of the gradual expansion of the cracks and fell down, revealing the round and transparent things in it.

"Is this the essence of Xuanling Jade?" The Xuanling Jade that broke out of the shell had completely turned into a drop of transparent liquid, shaking in the Samadhi True Fire, emitting traces of Dao ripples, which looked very cute.

"This thing doesn't seem to be able to blend well with water. Zhou Beishen looked at the liquid and chuckled.

"Whatever you do, you just do it!" Hitomi Demon snapped, and then fell silent again.

Zhou Beishen collected the samadhi true fire, and then slowly dripped the liquid into the clear water mixed with the essence of many medicinal herbs and spiritual materials.

Sure enough, the droplets did not mix into the liquid, but floated on the surface of the liquid, gradually spreading out, like a transparent film, covering the surface of the liquid, making these liquids look a little out of place.

Finally succeeded in refining one of the five spiritual materials, because from the very beginning, it was to maintain the maximum strength of the Samadhi True Fire, Zhou Beishen already felt a little unbearable, and he had no choice but to sit on the six-vein sword lotus again and start pranayama.

It seems that the refining of the next four spiritual materials will also be so difficult, in this way, it will take four days just to recover the true yuan power consumed by oneself, and if you add the seven seven hundred and forty-nine days used to repair the physical body, it will really be a long time.

After a day's time, Zhou Beishen slowly opened his eyes, and at the same time, the six-vein sword lotus also reached its limit.

There were some shiny fragments scattered on the ground, which made Zhou Beishen feel refreshed.

How did he forget about it?

Isn't this the shell left over from the Xuanling Jade? This thing should still be useful, and when I know the refining method of rune paper one day, I will refine them into rune paper, which should be regarded as high-grade goods.

Zhou Beishen was overjoyed, and carefully collected those shiny fragments, leaving no crumbs, and then all of them were included in the space ring.

After the refining of Xuanling Jade is completed, the next step is the concentric grass and so on.