After Elder Yan left, Gu Changsheng sat beside the Nadan furnace without saying a word.

Elder Lian stopped alchemy after Elder Yan's interruption.

Gu Changsheng didn't have much to say to Elder Yan, and Elder Yan was reluctant to talk to the outer disciples.

The two of them just sat like that, not saying a word.

The atmosphere was awkward.

After a long time, Elder Lian finally seemed to be unable to hold back and said:

"Tea?"

"Okay."

Elder Lian stood up, went into the inner hall and worked for a while, carried a teapot, took two cups and walked out, silently poured two cups of tea, and handed Gu Changsheng a cup.

After a cup of tea, the two were silent again.

Elder Lian has never said much.

Even if it is a class for the outside door, it is also a step-by-step memorization of the manuscript written in advance.

There was silence for a while, and then Elder Lian pointed to the medicine furnace and said:

"You don't mind if I'm busy with my own business, do you?"

Gu Changsheng hurriedly said:

"You're busy, don't worry about me!"

Elder Lian nodded, stood up and poured out the medicinal residue that had just failed to be refined in the medicine furnace, then took a set of medicinal materials from the pharmacy, and then sat down cross-legged.

Gu Changsheng looked at those medicinal materials, they were all processed, and he couldn't tell what kind of medicine it was originally.

Elder Lian pinched the finger of his sword, and a ball of blue flames rose up from his fingertips.

He then circled the flame around the furnace until there was some reddening around the bronze furnace, which extinguished the flame on his fingertips and activated the aura.

After a while, the copper pharmaceutical furnace was red all over.

Gu Changsheng looked curious, and asked suspiciously:

"What are you doing here?"

"Hot Stove."

Elder Lian said:

"Heating the furnace in advance can make the medicine furnace enter the perfect state as soon as possible, which is a little trick."

Gu Changsheng nodded.

I saw Elder Lian pick up one of the medicinal herbs and throw it into the medicine furnace.

With the influx of Elder Lian's aura, the medicine furnace immediately emitted a scorching heat, and a slightly sour and bitter medicinal smell began to emanate from the furnace.

Elder Lian put the rest of the medicinal herbs into the medicine furnace as if no one was around.

And Gu Changsheng watched intently.

After a while, the bitterness in the medicine furnace gradually turned into a medicinal fragrance with aura.

Only then did Elder Lian collect his aura and turn on the stove.

Gu Changsheng glanced at it and saw that there was a ball of blue-gray powder in the stove.

Elder Lian poured the powder into a bowl, added some medicinal liquid that I didn't know what it was, and after mixing, it formed something like dough, and a strong medicinal fragrance suddenly came.

Then I saw him raise his hand and wave, and the dough suddenly turned into a fingernail-sized pill under his spiritual power.

This is the whole process of alchemy?

Gu Changsheng was slightly surprised.

His impression of refining medicine is still stuck in stuffing the medicine into the furnace and burning it with some kind of strange fire, and when it becomes a pill, the clouds will disappear, and the colorful mist will fly.

I didn't expect it to be so rustic!

Seeing that Gu Changsheng was fascinated, Elder Lian suddenly spoke:

"Any insights?"

Gu Changsheng was stunned for a moment, shook his head and said:

"Alchemy...... It's complicated. ”

"Hehe, it's okay,"

Elder Lian smiled:

"In fact, when it comes out of decomposition, refining medicine is just a few steps: concocting, burning, milling, and dandan."

"You think it's complicated, just because you haven't been exposed to it, and for an alchemist, the way of the talisman is not simple."

"How? Do you want to try it? ”

Gu Changsheng was immediately surprised when he heard this:

"Me?"

Elder Lian nodded and said,

"Let's start with the concoction, you wait a minute, I'll get you the medicine."

With that, Elder Lian stood up and brought a bunch of Spirit Gathering Grass and put it in front of Gu Changsheng.

"It's very simple to concoct the elixir, just use spiritual power to dry the herb and lock the medicinal properties in the medicine, you can try it."

Gu Changsheng picked up a spirit grass and urged his spiritual power to walk on the spirit grass.

【The Way of Alchemy: XP +1】

？

And that's where the experience begins?

Before Gu Changsheng could react, he saw the messages pop out one after another.

【The Way of Alchemy: XP +1】

【The Way of Alchemy: XP +1】

This......

What's going on?

As long as you're in the process of concocting, the experience is constantly increasing?

It doesn't even need to be concocted?

Finally, a spirit grass has been concocted!

The original clear and turquoise Yunling Grass was concocted by the aura and turned blue-gray.

And Gu Changsheng's way of refining medicine has also been upgraded.

[The Way of Alchemy (Dengtang): 1/1000]

With the upgrade of the panel skills, the alchemy process that Elder Lian had just demonstrated was engraved in Gu Changsheng's heart like an imprint.

Elder Lian didn't know about Gu Changsheng's changes, but when he saw that the spirit grass had been concocted, he said with a little joy:

"Yes, you can succeed in concocting medicine for the first time, you have a good talent, and the next thing is to burn the furnace."

"Aiki Dan doesn't need to heat the furnace in advance, you can use the spiritual energy to input the Dan furnace, and you can start burning the furnace, remember to keep the temperature of the furnace slightly red, not too high, not too low, until it becomes powder, you can't stop."

Gu Changsheng nodded, urging the spiritual energy into the medicine furnace.

【The Way of Alchemy: XP +1】

When the medicine furnace gradually turned red from copper, Elder Lian said:

"Okay, put the medicine."

Gu Changsheng continued to burn the furnace with one hand, and with the other hand put the Yunling Grass into the furnace fire.

【The Way of Alchemy: XP +1】

【The Way of Alchemy: XP +1】

……

With a burst of spiritual power emanating out, Elder Lian said in surprise:

"Alright, put the fire away."

When Gu Changsheng heard this, he immediately withdrew his aura.

Elder Lian opened the medicine furnace, poured out the cyan powder in the furnace, and said in surprise:

"Not bad! Very good! Have you refined pills before? ”

"Nope."

"No?"

Elder Lian looked at the medicinal powders in surprise, was silent for a moment, and took out another four-leaf fern from the house.

"It's the same as just now, but this time you have to use a fierce fire, the kind of copper furnace that is red, and the moment the incense comes out, the fire must be immediately closed."

Gu Changsheng nodded and operated step by step.

Elder Lian watched from the sidelines and was amazed.

This kid!

It's kind of interesting!

Whether it's concocting herbs or burning furnaces, the control accuracy of spiritual power is almost perfect!

Even those disciples of the inner gate, there are few people like him, who complete the first operation perfectly.

Especially the furnace, the sophistication of temperature control is not at all like the first time to refine medicine!

Until the four-leaf fern was also fired, Gu Changsheng stopped the furnace by himself without waiting for Elder Lian to speak.

Looking at the two perfect powders, Elder Lian was surprised:

"Genius! Nothing short of genius! ”

"The last step is Tuandan, it's not a complicated process, but you don't have enough control over the strength now, just just hand the group."

As he spoke, he mixed two parts of the powder with the spiritual fluid, and continued:

"The method is ......"

Before the words fell, he saw Gu Changsheng condense his spiritual power, ingest the medicinal mud, and rub his spiritual power lightly, and it suddenly condensed into a pill of aiki pills the size of a fingernail.

Elder Lian was dumbfounded!

"Cheng ...... It's done? ”