The one-zhang high Dan furnace is dark gray throughout, Lu Fei has checked it, but he doesn't know what kind of material it is, it looks like gold is not gold, it looks like stone is not stone, and it looks like jade but not jade. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

One zhang high, hollow, but extremely heavy, almost more than 5,000 catties, the thickness of the Dan furnace is nearly half a foot, that is the place where the Dan furnace is from the ground to the upper third, and it is also the place where the Dan is formed, so it is relatively thicker.

Everything else was almost a finger thick, just his finger.

Dan furnace looks simple, in fact, the internal structure is extremely complex, there are more than 20 large and small furnace sacs, the environment in each furnace sac is different, when refining some strange pills, some furnace sacs can reach thousands of degrees, and some furnace sacs are still cold.

Different furnace sacs can be controlled by alchemists one by one, so as to achieve the best alchemy environment.

Now Lu Fei has controlled the environment of the five furnace sacs, and the environment of refining and transforming into five furnace sacs is completely sufficient, the more the furnace sacs are not controlled, the better, a little more is relatively better, but too much, it is easy to cause the fusion of the spiritual power of the pill to be insufficient and finally fail.

Under the control of Luffy's mental power, the entire Dan furnace is transparent, and he can completely "see" the fire inside through the Dan furnace, although the fire is not large, it exudes a thick heat, and these heat are evenly radiated towards the surroundings under his control.

These heats finally gathered in the elder brother's furnace bag little by little, and now the five furnace bags controlled by Lu Fei have sufficient heat support, and the various spiritual materials in the five furnace bags are also being quickly refined.

Slowly, it didn't take long for all the spiritual materials of one of the furnace bags to turn into a light purple liquid, the liquid was very viscous, like juice, that was because there was a more precious material in it, purple sandstone, purple sandstone is not a spiritual object, nor does it contain spiritual energy, but its material is very special, but it is more precious than some other spiritual materials.

The lilac juice was still lying quietly in this furnace sac under Lu Fei's control, and it was not until the spiritual materials of the other furnace sacs became semi-finished products that Lu Fei controlled the liquid of several furnace sacs to flow into the other furnace sac.

The stove is slightly larger and hotter than the previous one, and there is some pink mist in this stove.

This mist is not a liquid, but a powder, and as the liquid on it is integrated, these mist powders are also instantly absorbed into it, and then the next step begins.

This step is more critical, although it has been successful once before, and he has spent a lot of time researching, it is inevitable that he is still a little nervous when it comes to the actual operation.

As the temperature increased, all of these mist powders quickly disappeared, and the entire furnace bag became clear, and Lu Fei was completely able to feel any changes in the liquid.

In his mental perception, some of these liquids have begun to merge, while others are constantly dividing and merging in the high temperature, and if you can see it with the naked eye, you will find that the current liquid is extremely beautiful, like flowing crystals, and like a deep night sky, and there are countless brilliance flashing in the night sky.

The elixir is indeed wonderful, and it is no wonder that so many spirit masters are obsessed with exploring the mysteries of matter.

After becoming a spirit master, the lifespan becomes very long, and the average ordinary spirit master is three hundred to five hundred years old, and this time fluctuates slightly according to the gap between strength and realm.

But the weakest spirit master will be at least three hundred years old, but the strongest apprentice can barely reach one hundred and fifty years old.

This is the gap in essence, the long lifespan has also caused the strangeness of the path of the spirit master, after the qualification is limited, many people have stopped becoming a spirit master, but their pursuit is becoming more and more intense, so they will spend a lot of time trying to find a breakthrough.

If it weren't for the opportunity of the Thundercloud Sect, Lu Fei would almost have embarked on that path.

Time didn't know how to move forward, I don't know how long it took, Lu Fei smelled a familiar fragrance.

Some couldn't wait to open the Dan furnace, and after the rich spiritual incense, there were three round elixirs lying down!

This time I was lucky, although there were only three Cheng Dan, but these three were very full in color, and the spiritual energy was also very strong, which means that these three were successful!

Although the success rate is not high, he can be regarded as a real elixir!

Nan Tianyi pretended to be, and after carefully inspecting the three spirit pills, he pouted, raised his snow-white neck and said with a serious face: "Good job, you are now a spirit pill master." ”

Lu Fei smiled, and appeared in front of her, the strong aura pressed on her pretty face, and Nan Tianyi blushed instantly.

Mu Yangshuo was very happy to know that Lu Fei had broken through, so he rushed over as soon as possible, and even took a look at Lu Fei's elixir, as a powerhouse of his level, he could record all the information of a elixir at a glance.

He patted Lu Fei on the shoulder and said with some disbelief: "I really didn't expect you little guy to succeed so quickly, it seems that you really have some talent in alchemy." ”

"And Hou Yi, that little freak, it is good that you didn't come out to see him last time, that little guy's background is already deep and terrifying, although he was very strong when he fought with you last time, but all kinds of spiritual techniques and secret techniques have not entered the perfect state, and there are still some flaws between his spiritual sea. ”

Even in the realm of Muyangshuo, Hou Yi gave him a great shock, obviously the last time he came, Hou Yi was much stronger than before.

Lu Fei was also a little surprised in his heart, to his extent, he naturally knew that it was extremely difficult to improve his strength even a little, just like during this time, if it wasn't for a coincidence, he would probably still be standing still, and then Jing Shu's weirdness made him improve his strength again, but it was not very obvious.

Listening to Mu Yangshuo's words, it was obvious that Hou Yi's improvement was very great, which would make him a second-level powerhouse very surprised.

Mu Yangshuo said for a while before he spoke: "Presumably you already know from Ling'er, there is only less than a year left before the fifty years of the Thundercloud Sect, so you should prepare well for this year." ”

It was the first time for Lu Fei to hear Mu Yangshuo so solemnly instruct him, and his heart was a little more solemn, and he nodded heavily.

After Mu Yangshuo left, Lu Fei fell into deep thought, in the next year, he had to improve some of his strength again, and the top ten would all be able to enter the Spirit Mountain, but the news that Han Ling'er brought back, the eight people who had been inherited before were all the top three existences.

According to this model, he may have to be in the top three to have a better chance.

The Thunder Cloud Sect, as a giant sect, is at least at the same level as the Ancient Emperor Sect, and even above the Ancient Emperor Sect, after all, the Ancient Emperor Sect is only in the Nanbu land, and the environment is still much worse than the Thunder Cloud Sect.

Lu Fei touched the imprint on his arm, and he could feel the lines on the imprint through his clothes, a circle and a small sword.

Looks like it's time to study what's inside this brand. (To be continued.) )