Tang Fan took advantage of the time when the Nine Phoenix Divine Fire preheated the Burning Moon Pill Furnace, and began to deduce in his mind the method of refining the Solid Divine Pill through the Returning Divine Pill.

The function of the pill is to repair the injured spirit, the essence is to heal the wounds, and it contains many nourishing elixirs.

Therefore, in the refining process, it is not only necessary to remove the warm tonic medicine in it, but also to add the elixir that stabilizes the soul and can quickly stimulate the potential, so as to form the medicinal properties that increase the power of the primordial spirit.

The second refining of the pill is much more difficult than direct alchemy.

What's more, this is an ancient immortal realm elixir, its medicinal effect is several times stronger than the current one, and there are too many uncertain factors.

At this moment, the Burning Moon Pill Furnace rose to a temperature that could melt the Returning Divine Pill.

Tang Fan communicated with Xiao Jiu through his divine thoughts, and threw a Divine Pill into it.

"Bang!"

The Divine Pill entered the Dan furnace and melted instantly under the high temperature, turning into a milky white liquid, and the manic medicinal effect in it was exerted, resulting in coercion.

The Burning Moon Pill Furnace vibrates, and if it is replaced by an ordinary Dan Furnace, it will not be able to stand it at all.

Tang Fan's purple pupils flickered, and while controlling Xiao Jiu to continue to heat up, he observed the situation of the medicinal liquid.

"If you want to rule out manic fever, you need a medicine to elicit it!"

Tang Fan saw that the time was almost up, so he first took out the rhizomes of two cold elixirs and threw them into the Dan furnace.

"Poof!"

The two elixirs turned into black elixirs, and as soon as they came into contact with the white elixir, both sides repulsed.

"Buzz ......"

The two streams of liquid medicine collided violently, and the Burning Moon Pill Furnace shook even more violently, and the entire villa felt a tremor.

"What's going on, is there an earthquake?"

Downstairs, Meng Shu raised his head in horror.

Mo Yan shook her head and said, "Don't be afraid, he should be cultivating." ”

"No, he's alchemy."

Bai Jingyi said.

Meng Shu breathed a sigh of relief after hearing this, and said with a wry smile: "I really didn't expect that Tang Fan would have the ability to cultivate. ”

Bai Jingyi smiled: "There are many places you didn't expect, this person ...... It always works wonders! ”

Upstairs, Tang Fan pinched his fingers and used his spiritual power to stabilize the Burning Moon, while allowing the two medicinal liquids to quickly fuse.

"Melt!"

The power of the immortal veins in Tang Fan's body burst out, firmly controlling the Burning Moon, and at the same time instructing Xiao Jiu to increase the flames.

"Bang!"

The blue-green flame was so bright that it completely enclosed the Burning Moon Pill Furnace.

Under such high temperatures, the two liquids had to fuse together.

"Come again!"

Tang Fan put in two more cold attribute elixirs and fused them with them according to the previous method.

"Scatter!"

Tang Fan's mind moved, and through the collision of the two attributes, the medicinal properties of the warmth and tonic properties were extracted from it.

A fiery breath rushed out of the Dan furnace, bringing out a flame.

Tang Fan was overjoyed, it seems that this method can be used.

At this time, the medicinal liquid in the Burning Moon Pill Furnace turned milky white again, but the excess heat in it was not eliminated.

"Although this method is useful, it is a little slower......"

Tang Fan had no choice but to invest in the elixir again.

This time, he directly threw in five cold attribute elixirs, forming a dark blue cold medicinal liquid.

Perhaps the cold liquid was too strong, directly suppressing the temperature of the Dan furnace, forming a layer of frost on its inner wall.

Under this coldness, the liquid of the Divine Pill also began to condense and expand with a clicking sound, like a glacier colliding.

"Little Jiu!"

Seeing this, Tang Fan hurriedly issued instructions.

"Bang!"

The Nine Phoenix Divine Fire showed its majesty and directly burned the Burning Moon Pill Furnace to crimson.

At this temperature, the liquid of the Divine Pill finally stopped condensing, but the dark blue cold liquid was even more unstable, like a magma eruption, it had boiled to the mouth of the furnace, and it was about to erupt.

"Flame Claw!"

Tang Fan knew that once this liquid spurted out, he would definitely fail.

In desperation, he waved his palm and unleashed the magic power of the flame claw.

His arm stretched infinitely, and a huge burning palm finally covered the top of the Dan furnace at the moment when the medicinal liquid was about to erupt.

"Bang Bang ......"

The Flame Claw finally brought the boiling potion under control.

"Hoo ......"

Tang Fan breathed a sigh of relief, Xiao Jiu also collected some fire, and the two medicinal liquids finally fused together.

"Still can't be in a hurry!"

Tang Fan wiped the sweat from his forehead, and finally controlled this accident, otherwise he would have wasted a Restoration Pill in vain.

When the two liquids were completely fused, the heat within them was stimulated again, and the ejected gas formed a tongue of fire, which was very terrifying.

"It's almost ...... this time"

Tang Fan carefully observed the medicinal liquid inside, felt that the heat was almost eliminated, and began to add the elixir to stabilize the soul.

After the impurities were discharged, Tang Fan put in two more spirit stones to strengthen the spiritual power of the medicinal liquid.

"Bang Bang ......"

With the addition of spiritual power, a vortex was formed in the Dan furnace, and the spiritual power and medicinal properties were fused, exuding vigorous power.

Tang Fan saw that the medicinal liquid in the Dan furnace had stabilized, and finally put his mind at ease, the next step would be easier, but it was a little draining.

At this time, it was already late at night, Bai Jingyi had already left, and Mo Yan also pulled Meng Shu back to sleep.

Only Tang Fan is still busy, and he is full of energy for the belief in his heart.

With the addition of elixirs one by one, Tang Fan would also add appropriate spirit stones into it, and the medicinal liquid at this time was no longer milky white, but turned dark green.

At this moment, all the elixirs are added, and the next step is to remove the impurities.

"Xiao Jiu, slow down this time, you can't be in a hurry!"

Tang Fan reminded Xiao Jiu while pinching the trick and using his own cultivation to control the purification of the medicinal liquid.

The dark green liquid gradually faded to emerald green, and a strong medicinal fragrance emanated.

"Xiao Jiu, heat up!"

Tang Fan saw that the impurities were almost eliminated, and prepared the final melting pill.

"Poof!"

As the temperature rises, the liquid inside becomes viscous, like a still lake, shining like a jewel.

"Heat up again!"

The calm surface of the lake began to roll in the Dan furnace, the excess water turned into gas, and the liquid began to turn into an irregular shape.

"Condensation!"

Tang Fan scattered his cultivation and bombarded the Dan furnace, speeding up the condensation of the medicinal liquid!

"Bang!"

After another half an hour, there was a muffled sound in the Dan furnace, and the irregular liquid medicine gradually separated, revealing the rudiments of the pill.

When Tang Fan saw this scene, his nervous hands were full of sweat, even if he was successful in the front, it would depend on the final Cheng Dan effect.

He didn't dare to be careless, put all his energy into it, and manipulated Xiao Jiu to control the appropriate temperature.

After another half an hour, there was a crisp crashing sound from inside the Dan furnace, Tang Fan stretched out his hand and patted the Dan furnace, and five green rays of light flew out of it.

"It's done!"

Tang Fan stretched out his hand to probe, and five emerald and crystal pills like glass balls fell into his hands, all of them were six Dan patterns, medium-grade solid god pills!

"Hey!"

Tang Fan sighed, looking at the six Dan patterns on the five pills, he couldn't help but feel a little regretful.

If he hadn't been in a hurry to eliminate heat before, resulting in an unstable medicinal effect, at least he could form eight Dan lines, reaching the level of middle and upper grade.

"Let's just take it as experience, the first time I refine the pill on the basis of Cheng Dan for the second time, it's really too difficult!"

Tang Fan comforted himself and put the five pills into the jade bottle at the same time.

Tang Fan looked directly at the other Rejuvenation Pill, and then looked at the sky outside the window that had gradually brightened, a little contradictory.

He didn't know whether to continue refining the Solid God Pill or to take the pill first to break through.

"Five Solid God Pills, I don't know how much stronger my Yuan Shen can be, whether it is enough to support the complete formation of the seventh immortal vein!"

Tang Fan muttered to himself and fell into deep thought.

"This pill can only be taken at most five at a time, and if you eat too much, it will blow up!"

The voice of the machine spirit came to my head.

"Thank you for your advice!"

Tang Fan settled down, took out a Solid God Pill and put it in his mouth, and before he could bite it, the Solid God Pill melted on its own, forming a warm air flow that rushed into his mind.

Tang Fan only felt that his head was numb, and his soul was wrapped in this hot current......