Yao Lao's face was grim, without the slightest hint of relaxation, for him at this time, the six-pin pill was really not simple, not to mention the Guyuan Dan, which was already extremely difficult in the six-pin pill!

The hanging medicine pod, the blazing fire, Lingdao was also fantasizing about when he could be like Yao Lao at this time, and came to refine medicine in person, and Lingdao only found that the real refining medicine was more complicated and difficult than he imagined.

Exhaled lightly, but Lingdao also knew that even if he wanted to reach the level of a weak medicine elder now, it would take a long time to practice.

Just as Lingdao was sighing and thinking, Yao Lao's hands were full of power, and he immediately slapped it on the medicine tripod.

"Buzz!"

The body shook violently, making a huge muffled sound, and the next moment, the top lid rose into the sky, and a fiery red glow followed.

His eyes were staring at the medicine tripod, and when the glow rushed out, the medicine elder was quick with his eyes, and he grabbed it suddenly, and firmly held the red glow in his hand.

At the same time, above the palm, a white flame appeared, lingering around the palm, and it gradually extinguished after a few moments.

"The timing of the pill can often affect the color of the pill, when the pill is released, the top cover is lifted, the cold air is inhaled into the pill, the temperature is suddenly affected, and the slightest carelessness will make the energy of the pill unstable, the quality of the pill will decline, and the heavy will be the explosion!"

"It's not just the temperature in the furnace, when the furnace is opened, the flame will sometimes beat because of the alchemist's clone, which will also affect the color of the pill, but you can hold the pill in the palm of your hand, use the palm of your hand as the furnace, and mobilize the flame to complete the last step of the pill, just like I did before!"

At the same time of alchemy, Yao Lao took the opportunity to instruct Lingdao on some alchemy matters.

The flames were extinguished, and Yao Lao did not spread out his palm in a hurry, but instead took out a small jade bottle and carefully placed Gu Yuan Dan in it.

"The jade container is not easy to dissipate the danxiang, and the medicinal effect can be stored for a long time, so the refined elixir is best stored in a jade container!"

For Yao Lao's teachings from time to time, Lingdao listened carefully, and almost every subtle detail was never missed.

Since Gu Yuan Dan was baked, Yao Lao did not pause at all, and his palm was followed by a wave, and in the cave, another part of the medicinal materials were sent into the medicine tripod, but compared to the previous Gu Yuan Dan, the refining speed of Yao Lao this time was undoubtedly much improved.

His hands danced rapidly, and the cold fire of the white bone spirit was constantly refining the medicinal materials of the furnace under the operation of Yao Lao's extremely keen soul.

This kind of change, even if you are just getting started in the Spirit Dao, you can feel it, and Yao Lao is undoubtedly more skilled and fast than before.

Not long after, in the Dan furnace, there was a faint coldness wandering out, one cold and one hot, while the Dan furnace was shaking, there were constantly water droplets dripping, making a sizzling sound.

One furnace is completed, and one furnace is opened!

Immediately after that, all the three five-rank pills were refined, and the gap between the five-rank pills and the six-rank pills was far greater than Ling Dao imagined.

The total time consumed by three five-rank pills was not even as long as the time required to refine a furnace of six-rank pills.

Before and after, Yao Lao spent a full day, and as night fell, many medicinal materials in the cave had long been gone, and what remained was the four bottles of pills that were neatly placed.

After taking the four bottles of pills in his hand and looking at them carefully, Ling Dao looked at Yao Lao with a smile: "Teacher, when will we start?" ”

"You kid, are you going to be tired to death? After refining four furnaces of pills in a row, the old man's energy is a little unbearable, wait for the old man to recover, and take advantage of the quiet at night, let's do it again! ”

Looking at Yao Lao's figure that gradually became extremely blurred, Ling Dao was naturally embarrassed to urge again.

With Yao Lao returning to the ring, Lingdao also meditated cross-legged.

Although he looked quite calm on the outside, only Lingdao himself knew how excited he was in his heart at this time.

Ascension Divine Technique, Lingdao is really curious!

......

The temperature gradually cooled, and only a few insect chirpings were left in the dense forest.

In the cave, Yao Lao was suspended, looking at Lingdao, who was full of fighting spirit at this time, and his eyes were radiating a strange brilliance, and he chuckled faintly: "Are you kid ready?" ”

Ling Dao's face was solemn, how could he be fearless about this kind of thing that was half successful or half dead? It's just the desire for strength in his heart that drives him to offset the escape in his heart!

Nodding slightly, Lingdao picked up the three jade bottles on the ground, and the three incomparably round and full pills rolled into the palm of his hand, and a strong medicinal fragrance came to his face, making Lingdao feel refreshed.

Secretly puffed up, and all three pills were swallowed by the Spirit Dao.

Sure enough, as soon as the pill entered the abdomen, a more powerful and violent medicinal power than before completely erupted in an instant, rudely crashing into the whole body of the Spirit Dao.

The medicinal power exploded quickly, and Yao Lao was also not slow to react, his arm was raised lightly, and the white fire on his palm immediately entered the spiritual body.

His body trembled violently, and a scorching burning sensation appeared in his body, and the pain made De Lingdao scratch his chest fiercely.

The internal organs in the body are being baked by the flames at this moment, and there are already damaged meridians, and there is a sharp pain.

And when Lingdao gradually adapted to this violent burning sensation, the body suddenly ushered in a severe cold, and the cold wind suddenly appeared in the body, and it didn't take long for Lingdao to be covered with ice crystals all over his body, and the internal organs were even more frozen and unconscious at this time.

One cold and one hot, irregular, constantly destroying Lingdao's body, in this kind of pain like turning over the river and the sea, I saw Lingdao's face purple, all blue.

"Alright, it's time to bleed!" Some gloated chuckles, and then saw his palms draw out one after another.

Ling Dao only felt a slight sound of blowing, but when he lowered his head, he did find that there were dozens of subtle wounds all over his body.

Red blood continued to seep slowly through the wound, and under the blue and purple skin, blood flowed through the wound.

Ling Dao's face turned even paler, and his body and mind collapsed, looking sick and weak.

After the blood was discharged, a thick sleepiness suddenly greeted Lingdao's mind, and whenever Lingdao couldn't help but close his eyes, a huge pain dragged him awake again.

Under the continuous torture of the cold fire of the bone spirit, the vitality of the spiritual path gradually dissipated, but the magical kinetic energy hung a breath.

The purpose of baking with a different fire was to draw out the sleeping bloodline of the Doudi Emperor and make the bloodline qualitatively change, but at this time, Lingdao and Yao Lao obviously still underestimated the difficulty, and until a long time, Lingdao had not been able to see fresh blood appear in the body.

Lingdao couldn't help but feel a little lost while enduring the pain, but no one noticed that when the strange fire was baking, a faint blue glow gradually appeared on the surface of the bones everywhere.