Two days later, Qin Di returned to the Ethereal Peak and opened the golden book "Yin Fu Jing" printed by his master Ghost Jade, and found that it was really different from the "Yellow Emperor Yin Fu Jing" circulated in his previous life, not only ten times more words, but also a lot of Yin Fu related content.

The so-called yang talisman refers to the rune drawn by the Immortal Cultivator Gate, which is mainly based on the thunder cloud pattern and is used in places where yang energy is abundant.

And the Yin Talisman is the rune drawn by the ghost cultivator, which looks like it is filled with mist, and it is used in a place where the Yin Qi is abundant.

Both yin and yang talismans have their own unique places and different ranges of use.

Qin Di spent three years studying Yin talismans, and as a result, his talisman making ability improved a lot. And because the runes are closely related to the array, some arrays are purely arranged with many runes according to certain rules, so the improvement of the level of runes also promotes the improvement of the ability to refine the array.

Finally, one day, together with Dayan Seventy-three, he worked together to refine the first third-order spirit sealing array!

Qin Di happily arranged the Spirit Sealing Array on the Immortal Miao Peak, locking the third-order Immortal Spirit Vein, which was still gradually merging, so that the little peach tree could regain its freedom.

Then, together with Dayan Seventy-Three, he began to ponder the third-order defensive array. Because once the third-order immortal spirit vein is formed, it will cause countless earth immortals to covet it, and there may even be a spirit immortal master to intervene, if there is only a second-order defensive array, it will be difficult to resist the continuous attacks of many earth immortals. And the resistance of the third-order defensive array has increased tenfold, even if the spirit immortal mid-stage shot, it may not be able to break it.

Moreover, the third-order defensive array is also one of the symbols of the formation of the small world, just like an eggshell, isolating the area within the large array from the interference of the outside world.

But this is not over, in order to form a real small world, it is also necessary to arrange a third-order concealment array, which not only makes it difficult for the monks to find the location of the Immortal Miao Peak, but also can even be deceived by the Heavenly Dao, so that the immortal who stays inside will not be rejected by the Heavenly Dao.

Fortunately, one law is common and one hundred laws are passed, and then after another five years, the two of them refined all the third-order defensive arrays and concealment arrays and arranged them on Xianmiao Peak, and since then, Xianmiao Peak no longer appears in front of people, and only those who hold identity tokens can find its location.

In order to strengthen the protective ability of Xianmiao Peak, Qin Di also arranged two third-order defensive arrays to separate the peak from the bottom of the mountain, because thousands of disciples were hired under the mountain to help cultivate 80,000 acres of immortal fields and several spiritual mines, and these people could also become hidden dangers at critical times.

Several sect masters of the Four Holy Sects and more than a dozen Hedao cultivators saw that Xianmiao Peak suddenly disappeared, and they all passed over with envy in amazement, asking when Patriarch Dayan Seventy-Three would be able to refine more third-order array disks.

However, these people did not receive a response for a long time, and in the end, Qin Di only replied on his behalf: "The ancestor has retreated, and he is looking for an opportunity to advance to the Earth Immortal." ”

Dayan Seventy-Three is a refining array master, and to him, being able to refine a third-order immortal array represents the ascension of the realm, which contains the opportunity to advance to the earth immortal. Therefore, after refining three kinds of immortal third-order array disks in a row, he fell into deep retreat.

The retreat of advanced earth immortals takes at least a hundred years, and like the seventy-third of Dayan, if one's soul is not sound, the retreat time is even longer, and it may not come out until a thousand years later.

At this time, the spiritual tide surge once in five hundred years has come to an end, and the spiritual veins that should appear have appeared, although more than ninety percent of the spiritual veins have been dragged away, but there are still the remaining ten percent buried in hidden places and have not yet been discovered.

Qin Di descended from Xianmiao Peak, drove the Tongtian Boat, and flew to the fourth main vein of Lingshan again. Along the way, he barely met anyone.

This time, with the help of the little peach tree's powerful perception function, he found some fairy veins again without anyone disturbing him. Most of these immortal veins were absorbed into the body by the small peach tree, and only a small part were pulled to the bottom of the immortal peak.

Qin Di knew in his heart that the little peach tree had absorbed the immortal spirit vein, and he had continuously accumulated strength, and one day, he would be promoted to a second-order heavenly immortal, which would be of greater help to him.

However, for the time being, the spiritual energy of the Origin World is limited, and it will be difficult for the little peach tree to advance again for a while.

A few months later, Qin Di found that there were not many spiritual veins left, and even if there were, they were buried deep under the mountain, and it was difficult to dig them in and pull them out, so he gave up and returned to Xianmiao Peak.

It was only then that he went to meet Zhu Xian and asked for advice on how to refine Yao Cao into an elixir.

Zhu Xian Yan told him a simple pill recipe, using the Immortal Rank Yao Grass as the main medicine, plus several auxiliary spirit herbs, including Immortal Grass, Jade Dendrobium, Morinda Heaven, Jiuqu Spirit Ginseng, etc., you can refine the third-order Immortal Pill.

Hearing that it was a third-order elixir, Qin Di hurriedly shook his head: "Master, with my current strength, I can only refine a second-order elixir." ”

Zhu Xian Yan said, "You can try it." This is the easiest third-order elixir to refine, with a promising master watching from the side, and an immortal furnace to help, the chance of success is very high. ”

Qin Di carefully consulted with the master about the techniques and precautions of alchemy, and then pondered it alone for a long time, and studied it with Danlu Xiaoding, and finally took Yao grass and various auxiliary spirit grasses and began to refine the elixir.

Zhu Xian Yan has been staring at the side, and when it comes to the critical moment, he occasionally prompts a sentence or two.

Because Qin Di has already taken into account the possible situations, the process of alchemy is relatively smooth, and after seven days and seven nights, the first furnace is over, and Xiao Ding spits out four elixirs, the color is light yellow, as if a villain, put it into a jade bottle and still squeaking.

Zhu Xian Yan nodded, and said with great satisfaction: "The first time I refine, I can practice into a high-grade elixir, which is already very good." Such a third-order elixir, one can enhance the power of three hundred years. ”

Qin Di smiled bitterly: "One Yao grass can only refine one furnace of pills, and if you take four pills, it can only increase by 1,200 years, which is not much different from swallowing Yao grass directly." ”

Zhu Xian Yan smiled slightly: "Don't worry, this is just the first furnace." ”

Qin Di discussed with the master for a while, summed up his experience, and soon started the second furnace. As a result, this furnace refined five elixirs, which are still of the highest grade.

He figured out while refining, and the technique became more and more proficient, and more importantly, the immortal pill furnace Xiaoding had already eaten through the refining process and could fine-tune and change from the inside, so there were more and more elixirs refined, gradually increasing to seven or eight, and finally fixed to nine, and there was no way to improve it, and the quality could be slightly improved, but it was only to the best. After all, he lacked skill and didn't master the laws of the Heavenly Dao, so he couldn't refine a third-order elixir of the flawless or supreme treasure level.

However, nine top-grade elixirs were enough, and if they were all taken, they would be able to increase their power by at least two thousand seven hundred years.

Qin Di refined all the Yao grass into an elixir, and then invited everyone to come, and each person issued six, which is equivalent to increasing the power of 1,800 years, and in the end, there were more than a dozen elixirs left, all of which he put away, and prepared to leave them to the most needed person in the family in the future, which is estimated to be his mother Qin Wang's family.

Qin Luo and Guan Yin didn't get the elixir because they had just started cultivating and were still in the stage of laying the foundation, so they were not suitable for rapid ascension.

When everyone got the elixir, they all became very happy, and asked with a smile how to take these elixirs.

Qin Di replied: "Take one every ten years to be more effective." ”

Fan Yao asked: "Master, if a disciple cultivates the Dao for five hundred years, he is already at the beginning of the Void Stage, if he increases his skill for 1,800 years, won't he be able to advance to the Dao soon?"

Qin Di smiled and said, "This may not be. Although it is said that an elixir increases the power of three hundred years, it is relatively compared to ordinary monks. According to the general algorithm, it would take an average of 1,500 years for an ordinary cultivator to go from the beginning to the middle stage of the Step Void, and an average of 2,000 years from the middle to the late stage of the Step Void. However, the aura at the top of the Immortal Miao Peak is extremely rich, and I think the speed of everyone's advancement should be very fast. ”