Dan fire scorched, and the void condensed.

According to the arranged time, Chen Sheng opened the furnace and lit the fire, and put it into the Lingcao Stone Mine for refining.

Call......

In the heaven and earth inside the furnace, the temperature of the Dan Huo was precisely regulated, and what was melting was a piece of nebula stone, the process was very slow, the size of a fist, and only a few traces of essence oozed out after each breath.

Therefore, Chen Sheng also refined several spirit grasses at the same time, and it was difficult to control them in multiple lines.

"The Blood Jiao Pill in the second scene is not set up for nothing."

Only now did he know the intention of Shen Lao's second assessment, the refining of the Blood Jiao Pill, the main thing was to be fast, smelt all kinds of spirit grasses at the same time, and operate them together.

This step is the same as what he is doing now.

From that time on, the screening has begun.

Before refining the Blood Dragon, Chen Sheng did not make a mistake, and naturally he would not overturn at this time, he relied on the time he had instructed to connect the Nebula Stone with nine kinds of spirit grass, and at the same time smelt and purify it.

"Within half an hour, the pharmacological blending of this part of the Spirit Grass Stone Mine and sending it into the main furnace will complete a part."

Chen Sheng is patient, interspersed with pharmacological blending, and is not impetuous.

Time passed little by little, and the blending of his pharmacology was completed little by little, until half an hour later, he was not in a hurry. Finished wrapping up.

"Whoosh!"

As soon as his mind moved, the lid of the furnace steamed, floating three inches, and a coarse liquid of medicine, like a streamer like a flying horse, fell into the main furnace.

The spiritual water loaded in the main furnace did not give birth to even a single ripple, and the ten raw materials that were submerged were silent.

The only thing that could be seen was the color of the spiritual water, with a hint of golden light.

"Shen Lao seems to be immobile, but in fact he controls the overall situation, and this kind of control is worthy of being the Dinghai Divine Needle of the Medicine House."

Chen Sheng saw a little bit of the doorway, at this time Shen Lao seemed to be cross-legged on the ground, closing his eyes and recuperating, and did nothing, but the real situation was that Shen Lao's spiritual power had already covered the main furnace, and whenever it changed, it would change with the other party's mind.

The spiritual water in the main furnace falls into the spiritual grass without waves, which is the best proof.

In addition, the entire alchemy room is also under Shen Lao's supervision from time to time, if he makes a mistake, I'm afraid Shen Lao will help him at the first time.

That's why he said that Shen Lao's Dan Dao cultivation is really powerful.

With the escort of such a big guy, Chen Sheng's state of mind became more and more stable, refining the spirit grass, without impatience, and gradually dyed the charm of a leisurely stroll.

"Whew!"

The Dan fire rose and fell, like the tide on the sea flooding the blue sky, and the smelting of more than a dozen kinds of spiritual grass was very fast, and in three or two breaths, it turned into a liquid medicine.

This is the most frightening part of Chen Sheng's work, he is not absolutely sure, but fortunately, he has gradually obtained a trace of the essence of the Eight Methods of Fire Control, and he has controlled it.

When integrating pharmacology, it also pays attention to a rapid disease.

This is what Shen Lao Dan emphasized, not slowly, it will lose its medicinal properties.

Chen Sheng's mental power and mana were exerted together, going hand in hand, and it took more than a dozen breaths to finally complete it.

In this way, this difficulty in assisting the Golden Liquid Great Dan can be regarded as over.

"It's easy."

The most difficult thing is that Chen Sheng has already stepped out, and the rest of him is very indifferent.

"Whoosh!"

Another mass of liquid medicine was submerged in the main furnace, and the water was silent, and it immediately dispersed.

At this time, the color of the spiritual water in the main furnace was already extremely bright, like a furnace of smelted gold.

An hour passed in the blink of an eye.

During this period, Xi Fu and Ding Danshi were not idle, just like Chen Sheng, one after another of the medicinal liquid flew out of the alchemy furnace, and according to the specified time, they did not enter the main furnace without any difference.

That's how the golden color of the spiritual water in the furnace came about.

"I didn't expect to be so tired to assist from the side."

Chen Sheng's spirit and spirit have been exhausted, and his mental power is always running efficiently, which is very draining.

However, most of the heavenly and earthly treasures on his list have been removed, and after the remaining refining, this time the merit will be complete.

"Whew"

In the final sprint stage, Chen Sheng's state of mind kept a quiet state of mind like water, and did not let distracting thoughts mess up.

The Dan Fire he controlled, like a calm lake, the spirit grass floated on it, it seemed to have no change, it was actually slowly melting, and when it reached a critical point, the whole plant shattered and turned into a ball of pure medicinal liquid.

For the rest, he also concocted it in the same way, strictly implemented it according to the instructions of Dan Fang, and slowly refined it.

Slowly, but also changing.

Unconsciously, Chen Sheng had already started the final pharmacological convergence.

He learned from Shen Lao's appearance, his heart was as calm as water, and he knew the spiritual power in the sea, like Juanjuan's flowing water spreading out, falling into the alchemy furnace, interfering with the blending of pharmacology.

Because of the gentleness and inextricable pharmacology, like a river that has planned its flow, the starting point is different, but the end point is the sea.

"It's done."

Chen Sheng didn't miss a move, and all kinds of spiritual herbs, slow and orderly, blended into a rough liquid of medicine.

With a thought in his mind, he threw himself into the main furnace on time and in accordance with the quantity, thus completing the task of assisting the alchemist.

That Dan Fang, he casually put it in his pocket and exhaled, and he couldn't say that it was easy in his heart.

Looking around, Master Fei Dan and Master Ding Dan were still smelting the Spirit Grass Iron Ore, but soon, just like him, they completed all the work at hand.

"Thank you for your hard work."

Shen Lao, who had been cross-legging his knees and closing his eyes, finally moved, he opened his eyes, two rays of essence light shot out, he stood up straight, and his spirit was high, making people feel that the alchemy furnace was even taller than a zhang high.

As he stood up, the quiet spiritual water in the main furnace bubbled slightly, diffusing a very rich Dan incense.

Clearly, now is the time to get serious.

"It's a blessing I've been waiting for."

"Next, it's up to Shen Lao's methods."

Chen Sheng and the three of them participated in the auxiliary work of the Golden Liquid Great Dan, and they knew how difficult it was to refine this second-order high-grade pill.

As a real operator, Shen Lao's alchemy skills required were two or three points higher than them, and he would not be arrogant.

The three of them consciously stood on one side, waiting for Shen Lao's actions.

"Gollum ......"

Shen Lao's heart moved, the lid of the main furnace fell, and all the danxiang was locked.

The Dan fire ignited in his hand and fell to the bottom, and the spiritual water of heaven and earth in the furnace boiled at once, and a large amount of smoke evaporated from it.

Hundreds of kinds of spiritual herbs, complex pharmacology are intertwined, and the changes that glow every moment are extremely testing the alchemist's mental strength.

At the same time, it is also extremely gorgeous.

Those who know the industry will feel a kind of shock and amazement.

"It's beautiful."

Xi Fu's eyes were glowing, and a wisp of his spiritual power was attached to the lid of the furnace, figuring out Shen Lao's skills, as well as the changes in the Golden Liquid Great Dan.

The changes in thousands of pharmacological pathologies in an instant made him deeply shocked, like a traveler looking up at the sky in the dark night and seeing the starry trail.

"Second-order alchemist, what kind of realm is that?"

Chen Sheng also had a hint of longing, the Dan Dao skills that the second-order alchemist could control were really very covetous.

"Elder Shen is also unique among the second-order alchemists."

Ding Danshi has a clear understanding of the second-order alchemists, and the gap with them is not so big.

Elder Shen is an exception, among the second-order alchemists, he is also considered a master, otherwise he would not dare to step down as an elder of the medicine hall, and instead go to plan the authority of the inner gate.

"Bell!"

A sound of striking gold and iron spread out.

Chen Sheng looked at it, but it was Shen Lao's hand, and he pinched more than a dozen tricks in a row, and finally transformed into a vajra seal and knocked on the alchemy furnace.

Change ensues.

The medicinal liquid in the heaven and earth in the furnace trembled slightly, and then burst out with a brilliant golden light, which was extremely dazzling.

Then, the whole medicinal solution was divided into two layers, which seemed to be turbid and two qi, one rose and became transparent, and the other sank, but it was golden.

"Under this knock, the medicinal power has precipitated to the lower layer, and the transparent thing in the upper layer is pure clear water."

Chen Sheng was slightly surprised, Shen Lao's hand was really mysterious, so that all the useless things floated, and the precipitated medicinal power and pharmacological fusion speed skyrocketed, and most of the progress had been completed.

"Dan Dao Secret Technique, Jin Lie Knock."

Xi Fu explained on the side that Jin Lie's knock is one of Shen Lao's means of pressing the bottom of the box, which is extremely mysterious, which can make the chaotic pharmacology return to the right path, and can also make the speed of pharmacology blend soar.

Chen Sheng nodded, his eyes lit up, and he stared more carefully at Shen Lao's operation.

A few of them, Shen Lao's control of the details made him stunned, and the secret path deserved to be the best among the second-order alchemists.

Little by little, time passed.

Finally......

"Buzz!"

In the alchemy furnace, a rushing golden light shone, as strong as substance, colliding with the furnace lid and making a dull sound.

Shen Lao opened the lid of the furnace, Chen Sheng took a look, there was a layer of brilliant medicinal mud like gold paste at the bottom of the furnace, steaming with thick smoke, and smelling a breath of spirit and energy were a lot more active.

"Golden Liquid Great Dan, we have refined it."

Shen Lao smiled briskly.

Chen Sheng and the three of them were also laughing, and they had worked so hard for so long, and it was finally not in vain.