Ning Bidan's main spirit grass is the seventh-level spirit grass Ning Yuanma and the seventh-level spirit grass cypress wisteria, but although Di Jiu's seventh-level spirit grass is quite a lot, his auxiliary spirit grass is not much. In addition to all kinds of seventh-level spirit grasses, Ning Bi Dan also needs several sixth-level spirit grasses and some spirit grasses below level six to assist, and his auxiliary spirit grass is enough to refine the three furnaces of Ning Bidan.

After Di Jiu cleaned up the Dan Furnace, he still sent it into the Spirit Grass to start refining it in the same way as refining the Six-Rank Snow Plain Pill.

When refining the Dan before, Ji Ming told Di Jiu that in addition to the Dan furnace, spirit grass, Dan Jue, Danhuo, etc., there is a more important factor in the Dan Dao, that is, divine thoughts.

If the divine mind is too weak, no matter how good the Dan Dao theory is, the achievements are limited.

Di Jiu's Divine Thoughts were level ten, and he could easily use his Divine Thoughts to control the Danjue, and then separate the impurities and fuse the spiritual fluid......

Under the powerful divine thoughts, Di Jiu would not make any mistakes at all. But after receiving the pill, Di Jiu could only see six discarded pills, and there was no trace of the spirit of the pills.

If Ji Ming was there, Di Jiu would definitely just need to ask Ji Ming, and the second furnace of elixir would definitely be successful. Now that Ji Ming is gone, he has no dependence. Moreover, Ji Ming also said that the Seven Rank Spirit Pill must be figured out by himself, otherwise, even if he taught it, it would only restrain Di Jiu's own Dan Dao path.

Di Jiu repeatedly deduced his alchemy technique, and then simulated it a few times again, but he didn't find out where the first furnace of the Seven-Rank Ning Bi Dan failed.

There were only three furnaces of Ning Bi Dan in total, and Di Jiu still decided to refine another furnace.

A black flame rolled out of the light starry sky again, Di Jiu stretched out his hand to slap away the dregs in the Dan furnace, and the spirit grasses were thrown into the Dan furnace by Di Jiu one by one in order, and at the same time, his powerful divine thoughts almost covered all the subtle fluctuations in the entire Dan furnace.

With such a careful observation of the tenth-level divine thoughts, even the subtle process of the decomposition of the spirit grass in the Dan furnace did not escape Di Jiu's divine thoughts. The spirit grass in the Dan furnace was extremely completely decomposed, and the decomposed dregs were thrown out of the Dan furnace by Di Jiu.

The elixir began to fuse under the Dan Jue, and Di Jiu cautiously played out one Dan Jue after another according to his perception of the previous alchemy.

The Dan recipe falls into the Dan furnace, and the fused Dan liquid decomposes again......

Di Jiu had a bad premonition in his heart, and the steps didn't seem to be wrong, but he just didn't feel the joy of Cheng Dan, nor did he feel the breath of Ning Bidan.

The medicinal liquid split apart with Di Jiu's Danjue, and then became a Dan, a Ju Danling, and a Shu Dan......

Six elixirs without any spiritual rhyme fell into Di Jiu's hands again, and Di Jiu didn't need to look at these six pills to know that his second furnace Ning Bi Dan had failed again.

Two furnaces of pills in a row failed, and the key was that he had not yet found the reason for the failure.

Maybe it's the Dan furnace, Di Jiu's alchemy Dan furnace was not refined by himself, but a spiritual weapon obtained from the Qi family's commercial building that barely reached the middle grade.

He can refine the best spiritual weapon himself, but refining the Dan furnace, Di Jiu has self-knowledge, not whether he has the strength or not, but that he does not have the materials to refine the Dan furnace.

Di Jiu set his eyes on the Jianding in front of him, this Jianding can refine the seven-grade spirit pill, but Ji Ming said that the Chengding rate will not be too high.

Anyway, there was only one furnace of elixir, and Di Jiu decided to try it with Jianding. If he still fails, he will first buy a good Dan furnace and then continue to practice.

The fire was originally made of wood, and although he decided to use Jianding to refine the Dan, Di Jiu still couldn't figure out who would use wood to refine the Dan furnace.

Di Jiu's divine thoughts penetrated into Jianding, and he easily felt that the prohibition of this Jianding was very simple, it was just a low-grade spiritual weapon. The above prohibitions are all some fourth-level prohibitions, and there is only one fifth-level prohibition that is not very complete, which seems to be worse than the Danding he used just now.

Di Jiu shook his head, if he had a slightly better Danding, he wouldn't want this kind of Danding.

In just a few minutes, Di Jiu had completely refined all of Jianding's prohibitions. When Di Jiu was about to clean up the Jianding Alchemy, the small gray stone in his sea of knowledge shook violently, as if he was about to rush out of the sea of knowledge and fall on this Jianding.

Not only that, the golden strand in the small gray stone also emitted a circle of ripples, Di Jiu had seen these golden ripples and knew that this was a kind of Dao rule.

To his surprise, these rules seemed to echo Jianding.

Could it be that this Jianding is still a great thing?

It is definitely not something simple that makes Little Greystone resonate so violently, you must know that the world book he got at the beginning did not make Little Greystone resonate so violently. The reason why the World Book was able to be obtained by him was more because the World Book longed for the little gray stone and the golden lightning in the small gray stone.

Di Jiu thought of the small world he had gotten, and the small world was hiding all kinds of divine imprints and prohibitions, but he didn't find it. Could it be that there is also a hidden prohibition in this Jianding?

Di Jiu hurriedly controlled the shaking little gray stone, and his divine thoughts penetrated into Jianding with all his might. A day later, Di Jiu put away his thoughts in disappointment, he didn't find any prohibition.

World Book, Help, World Book.

Di Jiu's divine thoughts fell on the World Book, and to Di Jiu's surprise, after his divine thoughts entered the World Book, the first page seemed to be different from the original. Di Jiu's divine thoughts fell on the second page, and he soon understood that it was not that the first page was different from the original, but that there was an abrupt addition to the world book.

There was a huge ancient tree on this page, obviously on this page, Di Jiu had a feeling that his divine thoughts could not touch the edge of this ancient tree.

There are also annotations next to this ancient tree, Jianmu, green leaves and purple stems, Xuanhua yellow fruit, and no branches. There are nine on it, and there are nine wolfs on it, in fact, it is like hemp, and its leaves are like mangs......

Di Jiu gasped, there is really Jianmu, and the rumors are actually true. And there is also a pervert who has refined Jianmu into a Danding, and this Danding is in front of his eyes.

Di Jiu's scalp tingled for a while, he really didn't expect that he could get a Dan furnace made of Jianmu. His divine thoughts continued to read, "The saint is not called, the universe is broken, the building is scattered, and the incarnation is hundreds of millions of ....."

After a long time, Di Jiu withdrew his thoughts, still feeling a little incredible. In ancient times, the saints were in the war, and at that time, all the universe was shattered, and Jianmu was turned into countless slags.

If he didn't have a small gray stone and a world book, he also didn't know that this was the Danding left by Jianmu.

It seems that Dingdan Mountain was not unjustly destroyed, and there was such a thing as Jianmu Ding. The key is that this thing is against the sky, and even Ding Danshan himself doesn't know the origin. The group of second goods who destroyed Danding Stone snatched a fake Jianding, but instead threw away the real Jianding.

After sorting out his thoughts, Di Jiu cleaned up Jianding and took out the last furnace of Ning Bi Dan Spirit Grass.

Before, he was worried that his Dao Fire would burn this Jianding, but now he is not half worried. If the tripod made of Jianmu was burned so easily, Jianmu would not be the first wood in the world. The only thing he didn't understand was that since it was a Jianding refined by Jianmu, why did Ji Ming say that the rate of becoming a pill was extremely low, and it could not refine high-grade pills.

The Dao Fire was sacrificed, and the spirit grass that was refining the Ning Bi Dan quickly melted in the Dan furnace, and Di Jiu's divine thoughts had just touched these melted spiritual liquids, and he felt a vast aura of rules.

By the way, the rules of cultivation Dao! Di Jiu couldn't wait to pat his head, Ji Ming had already told him that if he wanted to make greater progress in the Dan Dao, he had to get out of his own Dan Dao. Since it is your own Dan Dao, you must have your own Dan Dao rules.

Before, he actually refined the seventh-grade spirit pill according to the method of refining the sixth-grade spirit pill, and it was strange that this could succeed.

This time, Di Jiu integrated into his own Starry Sky Dao rules, and sure enough, the danxiang quickly drifted out, and the danyun began to condense. Then Di Jiu clearly felt that there was a regular aura in Jianding that penetrated into Ning Bidan, and Ning Bidan quickly became mellow.

In just a short stick of incense, Di Jiu raised his hand and brought out twelve fragrant Ning Bidan, each of which was a special grade pill with clear Dan lines.

Di Jiu looked at the twelve Ning Bi Dan in his hand in surprise, and he finally understood what was going on.

To use Jianding Alchemy, the Divine Mind must be at least level 10 or above. Below level ten, you can't use Jianding at all. Therefore, no one has discovered Jianding until now, and that is because no one's divine thoughts can reach the tenth level.

As long as the god reads to the tenth level, using the Jianding alchemy pill can not only make the quality of the pill directly rise to a higher level, but the refined pill also carries a regular aura, which is better than any elixir.

This is not the most surprising thing for Di Jiu, what surprised Di Jiu the most was that the seven-grade pill refined by Jianding was twice as much as the Cheng Dan.