Nebula and Starshift sat cross-legged on the floor of the room, the door locked.

"Boy, take out the furnace of everything. ”

After Xingyi heard the thin old man's words, he took out the Dan furnace he had obtained from Falling Wind City.

Dan furnace depicts all kinds of flowers and plants, birds and beasts, three-legged and two-eared, both exquisite and simple atmosphere, the only deficiency is that there is no Dan hat.

"Put all the spirit gathering grass and fairy spirit fruit in the furnace, take the Dan spirit pulp first, and now I am not in a hurry to put it in. ”

After Xingyi said that, he put the remaining twenty spirit gathering grasses and the two fairy spirit fruits into the Dan furnace.

Xingyun watched blankly, the herbs were all in Xingyi's hands, and he couldn't help.

"Little Nebula, in fact, the old man is as powerless as you, the old man doesn't understand anything about this kind of flowers and plants. The fat old man said something abruptly, startling Nebula.

"Old man, don't speak so suddenly, it's okay, seeing that you are so old, you don't even understand some medicinal herbs. ”

"Little Nebula, don't say it, you seem to understand it very well, cut. ”

Nebula and the fat old man disliked each other.

A warm white flame flew out of the jade pendant on Xingyi's neck and sank into the furnace of all things.

The wisp of flame didn't look very hot, and after it was submerged in the Dan furnace, it directly wrapped those spirit gathering grasses and two fairy spirit fruits, but it was still possible to see the herbs inside through the flames, and the herbs were intact.

"This flame doesn't have much power. ”

"Little Nebula, you don't know this, don't you see the color of the flame?"

"White!Could this be the highest-grade white flame of the five flames?" Xingyi exclaimed in surprise before Nebula could speak.

"It's still a little star shift and is well-informed. The fat old man looked at Nebula with disdain.

Xingyun stuck out his tongue at the fat old man, "Then why is the power of this white fire so small, not as powerful as my brother's red fire." ”

"Because this is a wisp of Dan fire refined by the thin old man, there is only a warm side, and there is no irritable side, otherwise those herbs will not be turned into ashes in an instant. ”

"Fat old man, that's what you said. Xingyun said with a smile.

Ever since that wisp of white Dan Fire had submerged into the Dan Furnace, the entire Dan Furnace had trembled slightly, and the Heaven and Earth Spiritual Qi in the room had also been sucked into the Dan Furnace and mixed into the mass of herbs wrapped in the Dan Flame.

The herbs swirled in the Dan furnace, and the aura continued to pour in, and the aura outside the room was also surging into the room, and they were swallowed by the Dan furnace together.

Time passed slowly, and the Dan fire in the Dan furnace not only did not damage the herbs inside, but slowly refined the influx of spiritual energy, refining the spiritual energy into the medicinal herbs.

Through that wisp of Dan Fire, Xingyun and Xingyi felt that the two fairy spirit fruits inside were more vivid and full, and even the Gathering Spirit Grass was more dazzling than the previous wisps.

"The first step of this alchemy is to use the spiritual moisturizing medicine to raise the medicinal effect of the herb to a higher level, so that it can be refined to the highest grade of the elixir and give full play to the full medicinal power of the herb. ”

The thin old man's voice echoed through the room, with a bit of majesty.

After a while, the Dan Furnace stopped absorbing the spiritual energy outside, and the herbs in the Dan Furnace also stopped spinning and floated in the Dan Furnace instead.

Suddenly, under the gaze of Xingyun and Xingyi, the wisp of Dan Fire suddenly became hot, faintly emitting wisps of violent aura.

After feeling this fiery breath, Xingyun and Xingyi truly believed that this flame was the white fire of the five flames of red, purple, blue, black, and white, also known as cold fire, which could burn all causes and effects of time.

The herbs in the Dan furnace also couldn't stand the heat emitted by this flame, and gradually cracked and turned into a pile of powder, but there was an emerald green medicinal essence in the powder that was attracted by the wisp of Dan fire and separated from the rest of the powder.

"This is the second step of alchemy - to extract the essence with fire, and use the fire to extract the medicinal value of the herbs, and if the other useless parts are included in the pill, it will only reduce the grade of the pill. ”

The thin old man's voice was a little tired, and it was estimated that using Danhuo to refine the pill consumed too much of his energy.

Looking at the Dan furnace again, the essence of those useful medicines was wrapped in the Dan fire and stayed in the Dan furnace, while the remaining useless powder fell to the bottom of the Dan furnace.

"Xiao Xingyi, put the Dan Ling Pulp in. ”

As soon as the thin old man's words fell, Xingyi put the purple pill spirit pulp in his hand, and it was instantly swept away by the Danhuo, mixed with the essence of the medicine that had been refined before.

"Bang..."

From the jade pendant in Xingyi's neck, a Dan furnace cap flew out, and smashed heavily on the furnace of all things, the size was just right, and it just happened to close the furnace of all things very tightly.

The bottom of the Nadan furnace hat is round, and there is a square platform on it, and the four corners of the square platform are four strange beasts, all of which look hideous and very majestic.

"As I said before, this Ten Thousand Things Furnace used to be my thing, so the Dan Furnace Hat will be in my hands. ”

"That's right, I can prove it!" The fat old man suddenly stood up very actively at this time to support the thin old man.

"Don't worry, I'll have you later, haha. The thin old man laughed.

After the Dan Furnace was closed, Xingyun and Xingyi could only see the fire from the lid of the Dan Furnace, because the four strange beasts were connected to the Dan Furnace and were not sealed.

Danhuo was refining medicine in the Dan furnace, and Xingyun and Xingyi found that the Dan furnace had also undergone a change at this time.

I saw that the birds and beasts on the Dan furnace seemed to be alive, constantly walking on the Dan furnace, and there was a faint sound of beast chirping, and the flowers and plants on the Dan furnace were also swaying on the Dan furnace, and the fragrance of medicinal herbs came out.

"The third step of alchemy - using the furnace to contain the pill, using the same elixir and different furnaces to refine the pill, the grade of the pill will be different, so if you want to refine the high-grade pill, the pill furnace you use must not be bad. ”

"This is also the reason why I said that this Dan Furnace is needed to refine that pill, because the Ten Thousand Things Furnace is the best existence in the Dan Furnace, otherwise it would not have been with me thousands of years ago. ”

The anomaly that occurred on the furnace did not last long, and soon the Dan furnace calmed down, and the flowers, plants, birds and beasts on it also quieted down, and became the depiction on the Dan furnace again.

The white flame floated out of the furnace and flew back into the jade pendant around Xingyi's neck, but Xingyi was so frightened that he didn't dare to move, after all, he already knew the power of that flame.

After the wisp of Dan fire flew out of the Dan furnace, a wisp of rich fragrance floated out of the Dan furnace, and the whole room was suddenly fragrant, and the pores were dilated.

"Dancheng!"

The thin old man roared softly, and the Dan furnace hat was opened and fell gently to the ground.

Ten round blue-white pills hung quietly in the pill furnace, and the rich fragrance was emitted by these ten pills.

"Old ghost, why are you so powerful this time, you actually refined ten spirit pills at once. The fat old man's voice was a little excited.

The thin old man was not very happy, "It's not that the amount of the pill is enough, but these ten pills can only help us condense the spirit body, and that's it." ”

"Old ghost, be optimistic, you can refine some higher-level Naling Pill in the future, and besides, our soul power is not as bad as you think. ”

The fat old man laughed, and five spirit pills flew out of the Dan furnace and flew towards the jade pendant on Xingyun's neck.

"Wait, I can only give you four first, and then I will refine that elixir, this thing is indispensable. The thin old man said, and one of the five pills that had just floated out of the Dan furnace flew back.

Of the ten pills, four flew into the jade pendant on Xingyun's neck, and six pills flew into the jade pendant on Xingyi's neck.

"You two are in retreat here for three days, we also have to digest these pills, don't touch anyone during these three days, because our breath may not be suppressed during these three days, it will spread out, and no one can know about our existence, remember!"

The thin old man's tone of voice when he said these words was very serious, which made Xingyun and Xingyi not feel serious.

After practicing Dan, the sky was about to get dark at this time, and Xingyun and Xingyi also sat down quietly in the room, meditating on the dragon trick and savoring the ethereal steps.

After the two of them settled down, they couldn't feel the passage of time, and when they woke up again, it was noon on the third day.

There was a soft sound from the two jade pendants, which woke up the Nebula and Xingyi, and what surprised the two even more was the fat and thin old man who appeared in front of them.

The two fat and thin old men who always appeared in the Nebula and Xingyi Dream really appeared in front of the two of them at this time.