After resting for a while, Yun Feng stretched out his hand and gently touched the medicine pod, and with a thought, an extremely faint blue-white light flickered slightly on the fire, and then flames burst out from the fire.

"Okay, now let's get started....." The Demon Emperor nodded, stretched out a finger and pointed at the wooden box that Yun Feng had placed on the ground, and then the wooden box trembled and flew into the Demon Emperor's hand.

"Let's refine the low-level spiritual qi pill first, three spirit roots, and one living spirit fruit...."After the Demon Emperor opened it and looked at it, with a wave of his hand, the medicinal materials in the box flew into the medicine tripod.

Yun Feng released his soul power into the medicine tripod, established a connection with the spiritual power input in the medicine tripod, controlled the alchemy fire in the medicine tripod, wrapped the medicinal materials he put in, and burned them in the medicine tripod, and in a blink of an eye, the medicinal materials he put in turned into ashes that emitted light green fluorescence.

"That's right, let's start refining the medicinal power now. The Demon Emperor said lightly.

Yun Feng wiped the cold sweat from his head, and controlled the flames in the medicine pod to slowly melt into the incinerated ashes, and a little bit of medicinal power was extracted from the ashes.

"It's a bit high, lower the temperature. The Demon Emperor looked at the exuberant flame path in the medicine tripod.

Yun Feng swallowed his saliva, controlled the flame with difficulty and lowered the temperature, and sighed slightly in his heart, although the alchemist is popular, this job is really not capable of human beings.

The flames churned for a moment, and Yun Feng finally refined all the medicinal power contained in the ashes, and looked at the flickering green light of the medicine pod with a smile on his slightly pale face.

The long-term refining has greatly consumed Yun Feng's spiritual power and soul power, so it is really not easy for Yun Feng to persist until now with his tenacious will.

"Okay, the next step is the most important link, if you don't want to have a situation in the middle, give the emperor a good rest. Looking at Yun Feng, who had reached the limit, the Demon Emperor spoke.

Yun Feng raised his head and glanced at the Demon Queen, his body suddenly lost all his strength, and he fell limply on the cold ground.

"What a strange boy......" Looking at Yun Feng lying on the ground like mud, the Demon Emperor smiled faintly.

After lying on the ground for a while, Yun Feng gritted his teeth and got up, stretched out his slightly trembling hands and put them on the medicine pod, seeing this, the Demon Emperor smiled and said, "Now start to fuse the medicinal power and condense the elixir." ”

Yun Feng began a long fusion.

After a few hours, Yun Feng fell down again, and the Demon Emperor looked at it, leaning his back against the stone wall leisurely and closing his eyes to recuperate.

.......

Opening his eyes, Yun Feng crossed his knees on the ground and began to cultivate, and after an hour passed, the originally dim sword spirit above his head once again emitted a bright luster, and it was even brighter than before.

Standing up, Yun Feng clenched his fists, and the feeling of weakness that swelled and painful all over his body also retreated for the most part, twisting his neck, Yun Feng exhaled comfortably and said, "Comfortable——"

"Now that you're rested, let's move on. The Demon Emperor glanced at Yun Feng and said lightly.

"Uh......" Yun Feng looked at Yao Ding with a black line on his face, after such a long period of painful alchemy, he couldn't give up halfway now, and he also understood that whether it was martial arts cultivation or the cultivation of other sub-professions, it took hard work and sweat to build.

Taking a deep breath, Yun Feng continued to fuse the medicinal power, the pale green light continued to flicker from the medicine tripod, and under the buzz of the medicine tripod, Yun Feng looked at the Demon Emperor with a smile on his face.

"Well, the last step is to start condensing the elixir. The Demon Emperor glanced at Yun Feng with flickering eyes, and then nodded.

"Okay...."Yun Feng's mind moved, and the medicine tripod released a blue-white spiritual power, wrapped it, and gradually began to rotate, faster and faster, the sound of liquid condensation continued to come out from the medicine tripod, and the soul power was also controlling the flames in the medicine tripod to burn.

Under the continuous incineration of the flames, the viscous medicinal power slowly formed several small round balls, which gradually hardened, and finally rotated in sync with the medicine pod.

"This guy...."The Demon Emperor looked at Yun Feng with a hint of surprise on his face, although this condensation method was basically no different from that of an alchemist, but Yun Feng's aura of condensing pills was very peculiar!

Rumble!

"Open!" Yun Feng saw that the time had come, so he let out a low snort, and with a wave of his hands, the medicine tripod suddenly scattered with light, instantly submerging the entire cave.

When the light disappeared, Yun Feng exhaled with relief, controlled the items in the medicine pod to fly out, and landed in his hand, looking at the five spiritual qi pills filled with the fragrance of medicine, Yun Feng laughed.

"Not bad, very good!" The Demon Emperor looked at the five spiritual qi pills and exclaimed, if he didn't know that this kid was refining for the first time, he would have thought that he was a person with alchemy experience, the first alchemy, the condensed spiritual qi pill, turned out to be five, and two of them were still mid-level spiritual products.

It seems that the choice for him to learn the art of alchemy is correct, and with a little training, he can become a Dan Dao master.