The golden inside and the outer colors are magnificent, as if the sunset of the sun is a thousand as soon as it appears, if it weren't for the fact that Song Mingting had laid out a high-grade isolation formation around early in the morning, a huge movement would have already formed at this time, and it could be seen clearly within a radius of thousands of miles, maybe it would attract peeps.

After all, the seven-rank immortal fire was born, and the movement was not ordinary.

It is also the courage of Song Mingting's masters, who dare to refine the seven-grade immortal fire on an uninhabited island.

Wisps of innate purple qi flew out of Song Mingting's mouth, quickly merging into the Sun Flame, and with the entry of one spell after another, the Sun Flame began to change......

Three months later, the innate purple qi was finally completely integrated into the Sun Flame, and at this time, the Sun Flame had been dyed with a touch of purple, and then Song Mingting breathed in and absorbed the Sun Flame into his body.

After doing all this, President Song Ming breathed a sigh of relief, and he kept refining the Sun Flame for three consecutive months, which was an extremely energy-consuming thing even for him. In the second half of the journey, he even used Shangzhang Tian to refine the Sun Flame with Xuan Immortal Cultivation, so he persevered.

Seven-grade immortal fire, normally it can only be refined by golden immortals, Song Mingting used true immortal cultivation to refine the sun fire, on the one hand, it was because of the benefits of Shangzhang Tian, and on the other hand, it was because of the old way of Longtu.

The secret method given by Long Tu Lao Dao was so exquisite that he was not only able to refine the Sun Flame with True Immortal Cultivation, but also the time it took was very short, it was only more than three years.

Such a subtle secret method, to be honest, completely exceeded Song Mingting's expectations, and also made him doubt the identity and strength of Long Tu Lao Dao again. This level of secret method can be used as an important inheritance secret method in the Tianjun Sect, not to mention below the Tianjun Sect, I am afraid that many sects with strong people at the seventh or eighth level of the Golden Immortal may not have it, and it is not at all something that a first- or second-level master of the Golden Immortal who has no foundation can have.

Do you see that the Long Tao Sword Sect and the Heart Killing Sect have such a secret method? The Long Tao Sword Sect has produced a fourth-layer powerhouse of the Golden Immortal.

In fact, Song Mingting overturned his initial speculation before. Although Longtu Lao Dao deliberately concealed it, but after nearly a hundred years of deep contact, there are always clues, and the vision and experience shown by Longtu Lao Dao are not like those that can be possessed by the first and second layer masters of Jinxian. Therefore, before Song Mingting, he raised the cultivation of Longtu Lao Dao to the fifth layer of the Golden Immortal and the sixth layer of the Golden Immortal, because the feeling that the Old Dao of Longtu gave him was even more unfathomable than that of the Long Tao Immortal.

And at this moment, Song Mingting once again silently raised the cultivation of Longtu Lao Dao: Lao Dao was afraid that he was not a great master at the peak of the Golden Immortal before his death.

Of course, Long Tu Lao Dao was an eight-rank alchemist before his death, and the status of the eight-grade alchemist is far more than that of the first and second layer masters of the Golden Immortal.

"Senior, what was your identity when you were alive? Could it be that you were a great master at the peak of the Golden Immortal?" Thinking like this, Song Mingting asked.

Long Tu Lao Dao smiled, did not admit it, and did not deny it: "What's the matter?

Song Mingting saw that he didn't want to answer, so he didn't ask any more, but took out the nameless gold. After the guidance of Long Tu's old way, Song Mingting had restored the nameless golden stone to its original state.

On the gold slab is a map, and the treasure is marked in the center. However, over the years, Song Mingting has searched all the maps in the door, and none of them match the golden map, and even Longtu Lao Dao said that he had never seen this place.

Most of this place is not in the Epiphany, not even in the first twenty-four days.

There was a treasure map but he didn't know where the treasure was, which made Song Mingting a little itchy, and he turned over the gold and put it away again.

"Senior, where are you going next?"

"Now that you have refined the Sun Flame, you can try to refine the four-grade elixir. Long Tu's voice sounded in his head.

Song Mingting was right when he thought about it. So he didn't move, took out the Dan furnace and medicinal materials, and prepared to try to attack the four-grade alchemist.

His Dan furnace is also extraordinary, the whole Dan furnace is red copper, there is a lifelike crane on the top of the furnace, this Dan furnace is called Chihe Xianding, it is a five-grade alchemy furnace. Don't look at the only five grades, compared with the treasures of six or seven grades on Song Mingting's body, but this is already the highest grade alchemy furnace in the Guizang Sword Pavilion, after all, the Guizang Sword Pavilion is not a sect that is good at alchemy, and the number of high-grade alchemy furnaces is much less than that of the flying sword, not to mention the six-grade alchemy furnace, it is the five-grade alchemy furnace, and there are only three in the Guizang Sword Pavilion.

The other two are in the hands of Jingyue Fairy and Qingzhi Immortal, Qingzhi Immortal is the Four Elephant Peak Xuan Immortal, these two people are the only two five-grade alchemists in the Guizang Sword Pavilion, among which the alchemy of the Qingzhi Immortal is stronger, his natal sword qi is Qingzhi Sword Qi, this sword qi is not good at attacking, but it has a powerful treatment and detoxification, and can also help alchemy.

Therefore, the Qingzhi Immortal has become the best at alchemy in the Guizang Sword Pavilion and the most promising person in the Dan Dao.

Originally, with Song Mingting's alchemist rank, he was not qualified to use the Red Crane Immortal Ding, but who made him have a high status and a rich net worth? After giving him a treasure of similar value in the Luo Jian Secret Realm, Song Mingting easily exchanged it for the Red Crane Immortal Ding.

Although Long Tu Lao Dao looked down on the Red Crane Immortal Ding very much, for Song Mingting, he was already very satisfied to have a five-grade alchemy furnace.

This time, he wanted to refine a four-grade elixir called "Dao Yuan Dan", which was a pill suitable for true immortals, which could be used to increase cultivation, but it could not be taken more, under normal circumstances, only three pills could be taken, and each one should be taken with an interval of fifty years.

Dao Yuan Dan is a very common four-grade elixir, which is sold in the market at a slight level, and the difficulty of refining is relatively not high, so the vast majority of alchemists will choose Dao Yuan Dan when they break through the four grades.

Song Mingting had tried several times before, but they all failed, wasting a lot of medicinal materials. Fortunately, he has a lot of money, not inferior to the third- and fourth-layer masters of the Golden Immortal, and if he is replaced by an ordinary True Immortal, he doesn't dare to waste it so much.

Song Mingting carefully recalled the experience of his previous failures, released the Sun Flame, and began to alchemy.

As soon as he started his hand, he discovered the benefits of the Sun Precious Fire, not only the speed of refining medicinal materials was far faster than before, but the temperature adjustment was like a finger, I don't know how much smoother than before.

In the past, when refining the Dao Yuan Dan, Song Mingting would always have times when he was in a hurry and flustered, but this time it was like a matter of course, and that kind of smoothness was something he had never experienced when he went back to refine the first-grade elixir after being promoted to a third-grade alchemist.

It's done!

Although it is still far from Dancheng, Song Mingting already has a strong intuition, and he can definitely succeed this time.

Sure enough, after three days and three nights, there was a strong Dan incense in the Red Crane Immortal Ding, and Song Mingting finished collecting the Dan Jue, opened the Red Crane Immortal Ding, and saw four pure white gold elixirs dripping and rolling in the Dan furnace.

Four Dao Yuan Dan, not bad.

One medicinal herb can refine up to twelve Dao Yuan Pills, but this is the most ideal state, I am afraid that it can only be done by an eight-rank alchemy master like Long Tu Lao Dao.

Under normal circumstances, it would be good for a fourth-grade alchemist to be able to refine six or seven pieces, Song Mingting became a pill for the first time, and he practiced four pieces, which was already very good, he was about to collect the Dao Yuan Dan, at this moment, a silver light suddenly flashed in the corner of his eyes, and the next moment, the four Dao Yuan Dan had disappeared in front of his eyes.

"It's Taiqing Silver Mink! Chase it!" Long Tu Lao Dao suddenly said loudly.