Feeling the vitality of these medicinal materials, Liu Yun at this time, he understood these medicinal materials more thoroughly, and felt more deeply about their compatibility.

While feeling the characteristics of these medicinal herbs and observing the changes in the Dan furnace, Liu Yun had forgotten his existence at this time, and his whole body and mind were integrated into this environment.

Blazing Yan continued to control the flames, and the temperature of the Dan furnace slowly increased little by little with the control of Blazing Yan, but the temperature rose very gently, and there was no heat at all.

Refining pills, the most taboo thing is that the temperature of the pill furnace suddenly rises, and in such a high temperature, there is a kind of violent anger, and the pills refined in this way also have some shortcomings.

Now that Liu Yun has a good Dan furnace and the help of the fire dragon Blazing Yan, it can be said that Liu Yun is equivalent to having favorable conditions that are superior to others, so refining the pill is very labor-saving for Liu Yun.

After another period of time, Liu Yun felt that the temperature inside the Dan furnace had reached the level he needed, so he gently lifted the top cover of the Dan furnace.

One hand controlled the top cover of the Dan furnace in the air, and the other hand grabbed the void in the direction of the medicinal materials, and with his movements, all kinds of medicinal materials continued to fly into the Dan furnace.

After putting away the first batch of medicinal materials, Liu Yun closed the top lid of the Dan furnace again, told Chi Yan, and began to increase the firepower.

At this time, the flames in the vents instantly rose to a high level, and after these flames erupted, they were controlled by Blazing Yan and rotated around the Dan furnace, wrapping the entire Dan furnace, inside and out, tightly.

With the continuous increase of firepower, Liu Yun could feel that the medicinal materials in the Dan furnace began to change, until they were melted into a liquid state, they fused with each other, and various complex changes occurred.

At this time, Liu Yun seized the opportunity to open the top cover of the Dan furnace again, quickly put the remaining medicinal materials into it, and quickly closed the top cover of the Dan furnace again.

When these herbs were put in, the inside of the Dan furnace began to become unstable.

These medicinal herbs began to vibrate violently, and it seemed that they were able to explode the Dan furnace immediately.

Seeing such a scene, Liu Yun immediately sealed his hands and continuously slapped his spiritual power towards the Dan furnace to control these riotous medicinal materials.

The Dan furnace went from jumping around at the beginning, and finally slowly quieted down in the end.

At this time, at the last critical moment, Liu Yun was even more careless, he continued to convey spiritual power, and controlled the Dan furnace to the death, lest a little accident happen.

Blazing Yan also adjusted the flame to be more suitable for the current situation, and the entire Dan furnace became brighter.

Liu Yun could feel the heat from the Dan furnace, if it weren't for the fact that there was a layer of shield in front of his body, this kind of heat would not be something that ordinary people could withstand.

Now Liu Yun, the whole person became very nervous, he was engrossed in watching all the movements in the Dan furnace, after all, it was the first time he was refining such a high-grade upgraded pill.

Last time, Liu Yun refined a primary upgrade pill, and Liu Yun was already very familiar with that kind of primary upgrade pill, but this kind of advanced upgrade pill was refined for the first time today.

It was precisely because of refining such an upgraded pill for the first time, so this first furnace of pill, Liu Yun was unusually dignified, and he didn't want to end up failing the first time.

He already had the experience of refining primary pills last time, and although this time was the first time he was refining advanced upgraded pills, Liu Yun was still relatively familiar with the process of refining these pills.

Liu Yun knew that it had now reached the most critical time, and all the medicinal materials in the Dan furnace had been fused, and the Dan was about to be formed.

Liu Yun once again increased the output of spiritual power, and the Dan furnace was firmly controlled by him, and the medicinal materials inside finally began to change under such high pressure.

The essence of these medicinal herbs began to automatically combine into small beads one by one, and after these small beads appeared, they immediately rotated rapidly in a clockwise direction in the Dan furnace.

They spin very fast, absorbing the remaining medicinal power as they spin, and at the same time, new small orbs appear.

These small beads that rotated rapidly were the high-grade upgraded pills that Liu Yun wanted to refine, and they were rotating at a very high speed in the Dan furnace, but they did not collide with each other.

When all the medicinal power in the Dan furnace was gone, Liu Yun knew that the time was ripe, so he told Chi Yan to withdraw the firepower immediately.

After receiving the news, Blazing Yan immediately undid the flame at the bottom of the Dan furnace.

Liu Yun immediately opened the top cover of the Dan furnace and saw the actual situation in the Dan furnace, surrounded by small beads of high-speed rotation of bright crystals, these small beads are pills, only the bottom of the center of the Dan furnace, there is a little ash, these ashes are the residue of medicinal materials, and the current situation is very good.

Only this handful of ashes appeared, indicating that all the useful things in the medicinal materials had been absorbed by the elixir, and this time the refining was very successful.

Looking at this situation, Liu Yun was very happy in his heart, after all, he had successfully refined it for the first time.

At this time, these pills felt that the pill furnace had been opened, and they began to rotate out one by one along the mouth of the pill furnace, and after they were rotated out, these pills were still rotating at high speed.

Liu Yun hurriedly set up an enclosed space above the Dan Furnace, and these pills that rotated out of the Dan Furnace were forced to continue to rotate along the boundary of the enclosed space.

When all the pills were spun out of the pill furnace, Liu Yun's hands closed together and firmly controlled these pills in his hands.

He could feel that these pills were still restless and wanted to escape, but he couldn't suppress Liu Yun's spiritual power, and gradually, the energy emitted by these pills began to shrink inward.

It wasn't until all the energy of these elixirs contracted that they finally quieted down.

At this time, these flexible little orbs finally turned into stable high-level upgrade pills, they lost their original flexibility, however, they stored all their energy.

Liu Yun gently spread his hands, and he saw that a small pill was lying quietly inside.

They shone with a magical brilliance, not of any color, but from time to time there were halos.

Liu Yun didn't look closely, but he could feel that these pills had a powerful energy.

Liu Yun was finally relieved, this first furnace of elixir was finally refined.

After putting away these pills, Liu Yun began the refining of the second furnace of pills......

After refining the six furnaces of pills, Liu Yun stopped, he was already very tired, he knew that he couldn't continue, otherwise there would be problems.

So, Liu Yun got up and put all his things into his storage bag.

Liu Yun walked out of the room where the pill was refining, and saw that in the outer room, Xiao Qian and Xiao Ling were patiently waiting for him to come out, and seeing such a scene, Liu Yun showed a smile.

Xiao Ling still threw herself into Liu Yun's arms as usual.

Xiao Qian just stood up quietly, walked to Liu Yun's side, and asked softly, "Are you tired?"

Liu Yun shook his head, nodded again, and said in the same soft voice: "It's okay." ”

After Liu Yun finished speaking, looking at the two beautiful people, he suddenly thought that he would accompany them out for a walk, go outside to relax, and just adjust his fatigue.

So, Liu Yun opened his mouth and said, "Do you want to go out for a walk?"

Xiao Ling immediately said: "Okay, it's good to go out for a walk and relax." ”

Xiao Qian looked at Liu Yun with inquiring eyes, he was afraid that Liu Yun would be too tired.

Liu Yun shook his head, indicating that he had no problem, so the three of them walked out of the door.

The three of them walked towards the gate and walked out of the Gu family, which was heavily guarded in front of the gate, as if it was already a prosperous Xiuwu family.

The three of them came to the park, admiring the scenery while secretly listening to people's discussions, and Liu Yun wanted to find something valuable from some gossip.

However, after listening to it for a long time, there was not much valuable thing, and after a long time, Xiao Ling lost interest and clamored to find a place to sit.

So, at Xiaoqian's suggestion, the three of them came to a teahouse with the words Xiangxinzhai written on it.

Looking at the antique decoration style, Liu Yun led the two of them to walk inside.

"Welcome. ”

The three of them pushed the door and walked in, and a waitress stepped forward to greet them, leading the three of them into an elegant tea room, and soaked in a pure aromatic red robe.

While making tea, he explained the tea culture to the three of them, and after talking for a while, Liu Yun didn't want to continue listening, so Liu Yun said: "I'm sorry, girl, we want to be quiet for a while, let's do it ourselves, thank you." ”

The little girl on the other side hurriedly said with interest: "Sir, use it lightly, if you need anything, please say hello." ”

Liu Yun said: "Okay, I will greet you if there is something." ”

The girl walked out of the tea room elegantly, obviously, the people who are cultivated in this environment have their own unique elegant temperament, seeing the girl go out, Liu Yun picked up the teapot and filled it for himself and the two, and the three of them began to drink tea quietly.

Liu Yun turned on his hearing, and the voices in the entire teahouse were all in his ears, some people talked about tea, some talked about official business, some talked about love, and some ......

There was a situation, Liu Yun was stunned, but he didn't expect it......

There were people talking about the martial arts world, so Liu Yun listened attentively.

Xiao Qian discovered Liu Yun's abnormality, glanced at him, realized something, and quickly made a gesture towards Xiao Ling quietly, without disturbing Liu Yun, Xiao Ling nodded wisely, and did not speak obediently.