It took a whole day to finish refining the medicinal herbs, and not only did Lin Feng not feel tired, but his whole person seemed to be in good spirits. In front of him are the thirty-three small porcelain bottles, which contain the essence of herbs.

"It's no wonder that alchemy consumes time, those with strong control may refine one or two more strains at a time, and those with poor control can only refine one by one, and the longer the years, the longer the refining time of herbal medicine. Once the herbs have passed a hundred years, they basically belong to the category of elixirs. The time it takes to refine an elixir is probably a day, so it's no wonder that every alchemy is carried out by several people at the same time. Lin Feng looked at the more than thirty vials, he was still very proud, he could be worth thirteen people alone, and this kind of alchemy efficiency would probably jump up in the ears of Elder Wuzi.

Now for the second critical link. After the herbs are refined, all that remains is the essence, this essence is the purest ability, and the same attribute is fine, if the attributes are different or completely opposite, then it is easy to have a counterattack event in the fusion process. That is, the explosive pill often mentioned in alchemy, and there are more serious explosive furnaces.

The explosion incident is easy to solve, as long as there is a person with strong mental power next to it to take over, but once the explosion occurs, the alchemy can be declared a failure.

The power of the herbal essence of twenty or thirty years is still relatively mild, even if the attributes are different, there will be no violent repulsion in the fusion process, and generally as long as the mental power is controlled in place, it can basically be successfully fused with the Dan. This is also the reason why Lin Feng only asked for some ten-year herbs in the first place.

The time of the knot is a long process, and there is no need to take any tricks. Only two drops of liquid medicine can be controlled for fusion at a time, and only when it is completely successful can the next drop be superimposed and fused.

Seven full days had passed, and the fire in the Dan room was still burning, and Lin Feng's first alchemy didn't seem to be over.

There was a group of people gathered outside the Dan room, led by Feng Tianyuan, who had already been out of the customs. Standing behind him were the four Luo Qi, and a little farther away were several hall masters of the Seven Swords Hall and Qin Yu, who was dressed in purple.

"It's been seven days, and there hasn't been any movement in the Dan room?" Feng Tianyuan observed the Dan room intently, his ears moved, as if he was listening to the abnormal situation inside.

"Brother Feng doesn't need to be in a hurry, it's normal for an alchemy to take about ten days, and there has been no abnormal movement in the Dan room, which can only show that Senior Brother Lin has been very smooth so far. Luo Qi's face was relaxed, the gray beard on his chin was curled, and he looked indifferent, "Brother Feng, I have always thought that you are very discerning, you were like this before, and you still are." Although the four of us have not known Senior Brother Lin for a short time, everything he does is unexpected, and we have great expectations for him. If the alchemy can be successful this time, no matter what the grade of the elixir is, it can show that this son has great potential. ”

"What you said is right, but I still think this person is quite scheming, but fortunately, although he is scheming, it is not harmful. We don't lose anything good with them, and we don't deserve anything bad with them. This time, with his help, my cultivation has been upgraded to the peak of the Great Perfection of the Three Flowers Realm, saving me more than ten years of penance. Feng Tianyuan's expression suddenly darkened, "It's a pity that this retreat, although it touched the bottleneck of the Daohua Realm, it didn't have the slightest courage to impact. Breaking through the barrier of the Purple Mansion is all a matter of personal effort, and outsiders can't interfere at all, unless it's a cultivator of the Rule Realm who is willing to consume immortal power to wash my body, but this is simply impossible. ”

"Brother Feng doesn't have to be frustrated, only two or three of the millions of disciples of the Immortal Gate Outer Gate advance to the Dao Transformation Realm every year, now that you have touched the Purple Mansion Barrier, and make some contributions to the Immortal Gate in the future, you should be valued by the Inner Gate, and a large number of Purple Spirit Pills will be rewarded, once the foundation is accumulated in place, the success rate of impacting the Dao Transformation Realm will increase to eight layers. ”

"We are all loose cultivators, I thought that there was no hope for the Great Perfection of the Three Flowers in this life, and last time we almost died in the Ten Thousand Beasts Mountain. At the last moment, I met this Senior Brother Lin, and thanks to him, I sent blood crystals and purple spirit pills, and in just over two months, I directly crossed over to the Great Perfection realm. This time I invested in the Dan Academy, firstly, because of the heart of repaying the gratitude, and secondly, I think that although the Dan Academy is flooded with talents, the two adults of the Peak Guardian Spirit Beast are still there, so they may also be a little lucky. One day, I can win the favor of adults and help me break through. ”

When it came to the difficulty and helplessness of cultivation, everyone present sighed with emotion.

"Let's leave for the time being, and come back when there's movement in Dan's room. Feng Tianyuan was just about to turn around and leave, when suddenly a faint fragrance came from the Dan room.

"This is Danxiang?"

"The fragrance of Dan is getting stronger and stronger, it seems that Yu Dan has reached the last moment, this kid is really a little capable. ”

"It's not good, have you ever felt the movement of the aura of heaven and earth?"

As soon as someone reminded them, everyone suddenly discovered that the aura of heaven and earth around the Danfang fluctuated more and more as the concentration of Danxiang deepened.

Lin Feng in the Dan room was also at a critical juncture at this time, there was a fist-sized pill floating in the Dan furnace, to be precise, this was just the appearance of the pill, wrapped in a layer of golden light on the outside, this golden light was transformed by Lin Feng's mental power. The pill was divided into six major territories, each of which was entrenched by six different attribute powers, among which there was the power of the five elements that Lin Feng was more familiar with, while the remaining one was black. Although this black power is weak, it is dominant, allowing the power of the five elements to actually advance by half a step.

"This should be the critical moment before the knot. Lin Feng's eyes were bloodshot, he hadn't closed his eyes in the past few days, and his nerves hadn't relaxed for a moment. In the last two days, the consumption of telekinesis suddenly increased, sweeping away the relaxed state of the previous days. Although the mysterious energy in the earth fire is constantly blending and assimilating, it can't keep up with the consumption rate of telekinesis.

"Give me condensation. The fourteen thoughts in Lin Fengmei's heart surged out at the same time, and this time he wanted to use all his mental power to forcibly fuse this pill.

If you don't succeed, you will succeed.

"Boom... ”

The medicinal fragrance in the Dan room suddenly became more intense, and the aura of heaven and earth outside began to become irregular and chaotic. The people who were guarding outside suddenly changed color, what happened in the Dan room, they had never seen such a big movement in refining a low-level spirit pill.

The only thing that could cause a great change in the aura of heaven and earth was Fa Dan, no one would believe that Lin Feng could refine Fa Dan for the first time in alchemy, and besides, the alchemy he used this time was also some herbs that were young, which could not meet the requirements of refining Fa Dan at all.

"What's going on? The ground is shaking violently, the situation is not good, everyone hurry up and get out of here. Feng Tianyuan's face changed greatly, and he immediately retreated from everyone.

With the passage of time, not only the ground around the Danfang was shaking, but the entire Danfeng seemed to be shaking. This vision immediately triggered a change in the Great Array of the Forbidden Mountain, and ripples of power continued to appear in the void.

Danfeng's mutation also immediately aroused the vigilance of the surrounding courtyard peaks, and people continued to fly out and rush towards Danfeng. Among them, there are two figures that are the fastest, one is a white tiger that has recovered to a length of five zhang, and the other is a crane fairy who emits colorful light.

"What's going on with Danfeng, how did the Earth Fire Energy become so manic. Elder Wuzi flew into the air, and his face changed immediately. The earth fire has always been suppressed by the seal, and once the seal is broken, the power of the earth fire will completely destroy Dan Peak, and maybe it will also affect the closest Yuan Peak.

In a short time, more than twenty people and four spirit beasts had gathered in the sky above Danfeng. These were actually the inner disciples of the Daohua Realm, and they looked at the Forbidden Peak Great Array that was constantly being destroyed and constantly repairing itself, and their faces were as ugly as they were.

This forbidden peak array was laid by the god elders on the Fengshen Mountain himself, in addition to the ability to seal the mountain, it can also evolve a variety of killing arrays, if people with insufficient cultivation break indiscriminately, the end is very willing to be strangled corpses and bones are gone.

"Elder Wuzi. The Wuzi elders who saw Yao Feng were all shocked, and the surrounding inner disciples bowed at the same time.

Elder Wuzi's eyes were full of wonder, he had the strength of the Dan King, and when he flew over the Dan Peak, he vaguely felt that there was a strange pill below that was condensing and forming. Judging from the aura fluctuations produced by this elixir, there are actually all five elements.

"Not true. Elder Wuzi's eyes suddenly brightened, and his expression was incredible, "There is also a sixth power in this elixir, what kind of elixir is this?"