After Ziyan's little girl slipped away, Li Chenfeng also ran all the way to the outside of the inner courtyard.

After leaving the inner courtyard, he found a remote place for his brother, and then summoned the wings of fighting spirit, quickly rose into the sky, and his body turned into a black shadow, and he quickly fattened away in the deep mountains.

The refining of the six-pinned pill was very quiet, and there was a lot of inconvenience in the inner courtyard, so Li Chenfeng was ready to choose the alchemy location in the endless mountains.

Vibrating the wings of the fighting spirit, Li Chenfeng flew for nearly an hour, and after estimating that he had entered the middle of the mountain range, he gradually slowed down, looked for a steep peak that was only a few zhang wide, and slowly fell.

The mountain he had chosen was almost straight up on all sides, like a sharp sword reaching into the sky, and it would have been impossible to climb it without the help of wings.

And around this peak, there are several higher peaks standing, just enough to hide this small peak in the lush giant trees.

The figure fell on the small peak, and Yao Lao's figure suddenly floated out, looked at the surrounding environment, and nodded with a little satisfaction.

"Although you have experience in refining the Six-Rank Pill, this Spiritual Pill is the most difficult to refine the Six-Rank Pill, so this time it is the old man who will personally take action, and you will carefully observe it on the side."

There was no way, this time there was only one kind of Earth Spirit Pill medicinal materials, so they couldn't bear the consequences of refining failure at all, and after thinking about it, Yao Lao still decided to take action himself.

"But ...... your body, teacher?" Li Chenfeng said with some hesitation.

"It doesn't matter, although the old man's soul body is still a little weak now, it's still no problem to refine a mere six-grade pill.

It's just that the old man's sleep time will definitely be extended a lot after that, so there will be no way to help you for a long time. ”

Looking at Yao Lao's gaze, Li Chenfeng said with a serious expression: "Teacher, don't worry, the disciple will definitely work hard to improve his strength and refine a perfect body for your old man as soon as possible!" ”

The three items needed to refine the body, the Raw Bone Melting Blood Pill, the essence blood of the seventh-order demonic beast, and the bones of the strong people of the Dou Sect. In addition to this, the Refiner is required to have three different fires.

These requirements seem far away, but looking at the current Li Chenfeng, it doesn't seem so hopeless.

Yao Lao nodded with a relieved face, finally this time his eyes were not blind again.

"I'll talk about these things later, so you can take out the medicinal herbs first."

After Li Chenfeng took out all the medicinal materials for refining the Earth Spirit Pill from the Ring of Na.

His gaze slowly swept over several medicinal materials, and the medicine elder nodded slightly, and raised his hand at Li Chenfeng......

Suddenly, the quaint pitch-black cut-off on the latter's finger automatically fell off, and finally suspended in front of Yao Lao.

The light of the black ring flickered, and in an instant, a pitch-black medicine tripod that was half a foot high fell with a bang.

The pitch-black medicine pod is painted with strange flame patterns all over, and at a glance, those flames seem to have spirituality, and the stomach and stomach are peristalsis, like living creatures.

Dark Devil .......

If it weren't for the fact that he had already obtained the Ten Thousand Beast Ding from Han Feng, Li Chenfeng would be drooling over this Medicine Ding again.

Yao Lao looked at the white flames in the middle of the medicine tripod with a solemn face, and after nearly a minute, he waved his palm at a few medicinal herbs on the ground in front of him, and suddenly, the fiery red earth core fire mushroom slowly suspended and, and finally went straight into the medicine tripod.

As soon as the Earth's Core Fire Zhi entered the medicine ding, although the flames in the ding were burning, Li Chenfeng could indeed feel that the flame temperature had already been suppressed by Yao Lao at a rather low level.

Therefore, the flames seemed ferocious, but they did not burn the Earth's Core Fire Zhi into ashes, but in the gradual withering, fine droplets of water like blood seeped out from the surface of the Fire Zhi, and finally slipped down the surface, suspended above the flames, constantly dripping and tumbling.

"Poof!"

After seeing that the Earth's Core Fire Zhi had been completely refined into a liquid, Yao Lao controlled a cluster of white flames to break away from it, and finally suspended under the blood-colored liquid. As the flames rose, an extremely hot temperature erupted, and for a while, the surface of the blood-colored liquid suddenly boiled, and tiny bubbles continued to stir.

With the agitation of the bubbles, suddenly, a trace of extremely thin gray smoke rose from it, these are the magazines contained in it, if you want to refine the good quality of the elixir, these magazines must be completely eliminated, otherwise it may be difficult to become a pill because of the impurities.

The reason why the Earth Spirit Pill is difficult to refine is because it is very difficult to completely eliminate the impurities in the medicinal liquid, if it weren't for the strange fire, this step alone would be able to stump nine out of nine ordinary sixth-grade alchemists.

With nearly three hours of refining, the impurities in the blood-colored liquid were finally removed, and the blood-colored liquid with all the impurities removed not only became more rounded, but also its color became more transparent, and if you looked closely, you could still see the churning bubbles in it.

After refining, Yao Lao's face was slightly relaxed. With a flick of his fingers, the blood-colored liquid Lima inside the ding was wrapped in a cluster of white flames, levitating out, and finally poured into a jade bottle along with the flames.

"This kind of preservation can keep the liquid medicine in it at the temperature and purity when it comes out of the oven, and it will not be contaminated by impurities in the air, but the control of the flame is also very high, the jade bottle is brittle, if the temperature is slightly higher, even the jade bottle will be scorched and burst, and it will be caught off guard, but it will be completely scrapped by the refined liquid medicine."

While throwing the green wood immortal vine into the medicine pod, Yao Lao slowly explained to Li Chenfeng the intentions of his various practices.

The next Yao Lao kept repeating the previous process, and when the Aoki Immortal Vine turned into a cloud of emerald green liquid and was collected into the jade bottle, the night had already covered the entire mountain range.

At night, the white flames on the mountain peaks are slightly more dazzling.

After refining the Aoki Immortal Vine, Yao Lao did not have a moment of rest, and directly began to refine the Ice and Fire Dragon Whisker Fruit again.

I have to say that refining the Six-Pinned Pill is an extremely tedious and tiring job.

The refining of medicinal herbs alone consumed nearly a day. But fortunately, seeing that Yao Lao's appearance can still last, so even if Li Chenfeng is worried in his heart, he still watches quietly from the side.

Time passed day by day, and when the time of the third day was about to pass, after a day and night of scorching by the cold fire of the bone spirit, several medicinal herbs and demon core powder finally gradually weakened the repulsiveness, and finally began to fuse.

Fusion is the most important step in alchemy, as long as there is a slight mistake in the period, the medicinal materials that have been refined in the second place will be burned in an instant, so at this step, even with the strength of Yao Lao, he does not dare to have the slightest distraction.