Summoning the Taishang Dan Furnace from the Qiankun space, according to Pei Yuan Dan's formula, Yang Yiyun took out the elixir one by one.

Refining all the medicinal materials of Pei Yuan Dan, but they all chose the elixir that they had obtained from the small valley where the monkey teased him.

There are a total of thirty-eight elixirs on the formula, and now he can find thirty-five kinds of elixirs from more than two hundred elixirs, and there are still three elixirs missing, Yang Yiyun replaced them with a three-thousand-year-old dragon's blood grass.

Among the three pills left by Sikong Yuan, it was Pei Yuan Dan, which had high requirements for both efficacy and refining elixir.

Therefore, Yang Yiyun also used elixir for all the materials used in his blood, hoping to maximize the pill level, after all, he wanted to treat Monkey Tease's injuries, and these elixirs were all Monkey Tease's property from a certain point of view.

And he is also ready to rely on Pei Yuan Dan to improve his cultivation again, and the eighth layer of dark energy he has been exposed to these days has given him a lot of pressure and blows.

Now that the eighth layer of dark energy has come out, if you can't keep it, you will encounter the existence of the ninth layer that day, and if you don't have the strength at that time, you can only let others slaughter it.

One time was enough, and he didn't want a second time.

The furnace started a fire and began alchemy.

In order to ensure that nothing went wrong, Yang Yiyun did not throw it into the Dan furnace one by one, but began to refine the elixir one by one and extract the essence of the medicinal liquid.

The degree of attention is far greater than that of previous alchemy.

Now that he is cultivating at the fifth level of the Qi refining period, he still has a lot of confidence in refining Pei Yuan Dan.

The True Yuan Separation Fire is also due to the great increase in cultivation, and the flame is much more powerful, and the refining speed is still very fast.

After about ten minutes, the first elixir successfully refined the essence of the elixir.

The second plant...... The third plant......

Yang Yiyun was highly concentrated, completely focused on alchemy, forgetting the time, forgetting everything around him, and focusing on alchemy.

Unconsciously, his "Yuan Nerve" operated independently, this was because his alchemy consumed mental power, and when he was too focused, the spiritual power exercises operated independently, and even he didn't know it.

I don't know how long it has been, but when the last elixir was refined, Yang Yiyun finally breathed a sigh of relief.

The thirty-eight elixirs in the Dan furnace had all turned into pure liquid essences, and they had already exuded a fragrant medicinal fragrance before they became pills.

With a grin, Yang Yiyun played the fire separation technique, and changed the temperature of the flame from martial fire to simmering.

When a few hours later, Yang Yiyun played a Cheng Dan hand duel.

There was a dull sound from the entire Dan furnace, and he suddenly opened his eyes, and his face was full of smiles.

Cheng Dan, there are twelve Pei Yuan Dan in the Taishang Dan furnace!

At this moment, Yang Yiyun was shocked, he didn't expect that refining a furnace of Pei Yuan Dan would actually drive the "Yuan Nerve", and at this moment, his Yuan Nerve breakthrough reached the second layer.

Spiritual power, or spiritual power, is more condensed.

The great increase in the power of the spiritual consciousness means that the power of the spiritual consciousness has reached a higher level, which ...... It was a bonus.

I've heard Master say before that the way of alchemy refining is also a kind of Great Dao, and it can also increase cultivation.

Today, after refining a furnace, Pei Yuan Dan's cultivation has not increased, but his spiritual power has broken through, which makes him happy compared to the increase in cultivation.

Overall, tonight's fierce fight, although thrilling, also made him rich.

In terms of cultivation, he jumped two small realms in a row, obtained three flame stones, and gathered enough materials to arrange the spirit gathering formation.

Pei Yuan Dan was successfully refined, which drove the Yuan Nerve to reach the second layer.

Then he took out Pei Yuan Dan, and in order to protect Yang Yiyun during the insurance period, he was ready to try to eat one first, try the efficacy, and finally give it to Monkey Tease and Dugu Ruthlessly to take it safely.

The golden Pei Yuan Dan is the size of a small finger, exuding a refreshing medicinal fragrance, and the smell of it is extremely comfortable and spiritual.

Yang Yiyun swallowed it in one gulp, and the elixir immediately turned into Pang Dan's aura and spread to the surrounding body.

He sat cross-legged and hurriedly ran the situation to create a cultivation skill, hoping to take a step further with the help of Pei Yuan Dan's medicinal effect.

Indeed, compared to the pills he had refined in the past, the effect of Pei Yuan Dan was many times better, the aura was pure, and the most important thing was that the majestic vitality contained in the inner seed was the main thing.

The effect of Pei Yuan Dan is mainly to strengthen the foundation and replenish vitality, so vitality is the key, and the aura path has become secondary.

But despite this, Pei Yuan Dan's aura was also several times stronger than the Creation Vitality Pill.

No wonder the entire ancient martial arts world was full of eagerness when it came to Pei Yuan Dan.

Yang Yiyun also knew that several times the ancient martial artists had found it, most of it was for the Xiao Pei Yuan Dan formula on his body.

This is also a piece of unwarranted news, but he didn't expect that one day he would get the real Pei Yuan Dan formula, instead of the Xiao Pei Yuan Dan formula.

At this moment, not only has the complete Dan Fang been refined.

……

After the operation of Qiankun Creation and Transformation Gong, he continued to refine the elixir aura into true qi, and the vitality in his body that was injured by vomiting blood was also nourished by the vitality of the elixir, and it was quickly replenished and repaired, and his body function was restored to the peak and went to the next level.

At this time, the true qi continued to increase, but Yang Yiyun was depressed to find that after his cultivation reached the fifth layer of the qi refining period, if he wanted to break through the sixth layer, it was several times more difficult.

It's like before, he needed a bowl of true qi to cultivate from the third layer to the fourth layer, but now!

After cultivating to reach the fifth layer of the Qi Refining Period, the utensils containing the True Qi in the body changed from a bowl to a large wooden barrel, and if the required True Qi wanted to reach the sixth layer from the fifth layer, it was necessary to fill the entire large wooden barrel.

Therefore, although the aura contained in Pei Yuan Dan was many times that of refining pills before, the equipment of the true qi contained in his body had also become larger, and it was like a bottomless pit, and no matter how he pretended it, he couldn't pretend to be the same.

With the progress of cultivation, when the aura of a Pei Yuan Dan was refined, it was only after it reached the peak of the fifth layer of the Qi refining period, and after all, it failed to break through to the sixth layer.

For this reason, Yang Yiyun gritted his teeth and took the next Peiyuan Pill again, and after refining, he still did not break through the bottleneck and was always stuck at the peak of the fifth layer.

At the same time, he also understood a cruel reality, that is, the first time he took the pill, the first one worked, and when he took the second pill, it didn't have much effect, almost minimal, which was equivalent to wasting the pill.

It's a pity he had to stop.

Then with a thought in his mind, he summoned the monkey teasing out of the Qiankun pot space, and prepared to give the monkey teasing Pei Yuan Dan.

By the way, it is also said that the mink fragrance is released, and it will be stuffy if it is always locked in the space of the Qiankun pot.

When the very rare mink came out, it saw the monkey lying motionless on the ground and teased, and let out a low cry from its mouth, which seemed to be resentful and sad.

Yang Yiyun smiled and comforted the ermine, telling it not to worry, he could make the monkey teasing recover.

After two spirit beasts have been together for a long time, after all, spiritual spirit beasts will have the same emotions as people.

took out a Pei Yuan Dan and fed it to the monkey teasing, and I was not afraid that it would not be able to withstand the huge aura, in fact, the greatest effect of Pei Yuan Dan was vitality, the aura was second, and the monkey teaser was a descendant of the desolate alien species, extraordinary, not afraid of not being able to digest the aura.

When a Pei Yuan Dan was fed, Yang Yiyun stared at the changes on the monkey teasing's body, and one hand was on the monkey teasing's little paw, ready to check and rescue at any time if it was wrong.

Fortunately, in his observation, the monkey teased Pei Yuan Dan and did not have any abnormalities, but found that Pei Yuan Dan's powerful vitality was quickly repairing his broken limbs.

This scene finally reassured Yang Yiyun, and everything was developing in a good direction.

At this time, Mink Xiangxiang on the side made a squeaky sound in her mouth, her eyes dripping and looking at the pill bottle in Yang Yiyun's hand, drooling as if protesting that it was going to eat it.

With a wry smile, Yang Yiyun took out one and threw it to the mink, anyway, this kind of powerful elixir mink is also good for eating, the master used to say that if you want to make the spirit beast evolve, you need to constantly feed it with heaven and earth treasures with sufficient spiritual energy.

For a long time, Yang Yiyun had only given them the Spirit Beast Pill, and had not fed the Pill, so today he simply gave it to the two Spirit Beasts.

Mink swallowed Pei Yuan Dan in one gulp, and a cry of joy came out of her mouth.

Then Yang Yiyun's eyes widened, and he actually found that a faint golden light emanated from Mink'er's body, and he closed his eyes and curled up on the ground, as if he was asleep.

The faint golden light on the mink'er's body will shine every ten breaths, which is very regular......

After searching for knowledge about spirit beasts in his mind, Yang Yiyun couldn't help but laugh, this situation of mink is the characteristic of spirit beast evolution.

Unexpectedly, a Pei Yuan Dan made Mink start its first evolution, and today it was really joyful.

There is no doubt that the evolution of spirit beasts will produce some bloodline talents, and Yang Yiyun is looking forward to what kind of talents will appear when the evolution of the mink is completed.