Su Chen had already collected a set of spiritual herbs for foundation-building pills in his hand, but he still needed a golden elixir-level alchemy furnace and extremely high-temperature furnace fire.

This set of foundation-building pill medicinal materials contains a thousand-year-old spiritual medicinal material. Such high-grade medicinal materials cannot be refined by the flames of low-level qi-refining cultivators, and even the true fire of foundation-building cultivators. They must be true fire above the third level. It is best to refine this medicine with pure Samadhi True Fire.

This Samadhi True Fire can only be released by the fire-type golden elixir monks. As a golden elixir monk, they will not waste time helping the foundation-building monks refine elixirs, and they can only find a way to solve the problem by themselves.

However, Su Chen knew that the alchemy master Wang Qiu had once refined a third-level spiritual pill at the level of golden elixir. Since Wang Qiu, as a foundation-building cultivator, there must be a way to solve these two problems.

He arrived at Wang Qiu's residence with his sword, visited him, and asked Wang Qiu humbly how to solve the problem of high-temperature fire.

Wang Qiu rarely interacts with the same foundation-building monks on weekdays, and he has a good impression of Su Chen, who is also a casual cultivator, who joins the Immortal Sect.

"Junior Brother Su, in our Penglai Immortal Sect, we never worry about the fire source. There is a special large alchemy room that can refine various grades of spiritual pills.

I have prepared a pair of third-level medicinal materials and third-level medicinal materials in the past few months. I am planning to refine elixirs. You can go with me. I will take you to our Penglai Immortal Sect's alchemy and the holy land of Tonglu Mountain, which refines weapons."

He and Su Chen went out together and went to Tonglu Mountain with their swords.

"By the way, Junior Brother Su, what level of alchemy are you now? If you are an alchemy apprentice, it is best to find an alchemist to learn skills. With the divine consciousness and control power of a foundation-building cultivator, you can only spend the apprenticeship in one year. After the alchemist is just starting to become a master, you can refine alchemy independently."

"Before in Chaoge City, I have refined some of the lowest level first-level spiritual dew pills, and I should be considered an alchemist."

Su Chen thought for a while and said.

He did not say that he had refined the low-level marrow cleaning pill, which is very rare, second only to the Foundation Building Pill.

Before this marrow-cleaning pill reached the level of an alchemy master, there was no alchemist who dared to touch it.

It’s not that it cannot be refined, but that the cost often consumes far exceeds the benefits. Even if you refine the lowest level of marrow cleaning pill, it will consume a lot of expensive medicinal materials. If you make a slight mistake, you will lose everything.

Su Chen knew it himself, and his alchemy skills were not very good. He relied entirely on growing extremely low-cost spiritual medicinal materials in Lingshan. He only refines a small amount of low-level marrow cleaning pills at any cost.

According to estimates, he should be higher than most alchemists, and he is almost at an alchemist. However, he is still more modest and low-key, and regards himself as an alchemist.

"Since you are an alchemist, you can open the furnace and refine alchemy directly! There is no such thing as alchemy technique. If you spend more time thinking about it, practice will only make perfect. I don't have any talent for alchemy. I'm immersed in it day and night, and I often don't think about it and go around day and night. But after thirty or forty years, I have become a master of alchemy!"

Wang Qiu said lightly, with a look of an alchemy master, and he guided Su Chen.

But he knew very well how difficult it was to practice alchemy.

The most difficult thing in improving alchemy is the "spirit-consuming stone". A furnace of spiritual materials is scrapped, and hundreds of pieces are often destroyed, and thousands of pieces of spirit stones will be destroyed.

Most alchemists spend their energy on collecting spiritual materials, and often only have a chance to refine a furnace of spiritual elixirs for one or two months.

The profits of the Lingdan industry are also quite high.

But if the alchemist and alchemist are not at the level of the alchemist, they will always lose more and earn less. The alchemist will definitely lose, and the alchemist can only barely maintain its capital.

It is absolutely normal to meet an alchemist crying for poverty.

Only when you reach the level of an alchemy master can you truly breathe a sigh of relief and start to enter the Great Spirit Stone. Of course, this refers to refining those low-level first and second-level spiritual pills.

If the alchemist refining a third-level spiritual pill, he will still vomit blood if he loses his blood. If he refining a third-level pill, the lost spirit stone will not be able to breathe at least half a year.

Wang Qiu took Su Chen and flew with his sword in Penglai Immortal Sect.

With the speed of the foundation-building monk's sword control, it took them half an hour to reach a red mountain that was bare and without trees around hundreds of miles.

Su Chen was shocked when he saw the red mountain.

It was actually a mountain with flames. The crater erupted with thick smoke, slurry and flames. The ground was filled with sulphur and flint.

"Is this a volcano?"

Su Chen was surprised.

He suddenly understood why Wang Qiu came to this place.

"This mountain is indeed a volcano, called Tonglu Mountain. This is the only volcano in my Penglai Immortal Sect. It is this mountain that greatly facilitates us, such as the alchemy and weapon-refining cultivators, without worrying about the source of fire. Even some fire-type cultivators stay here every day to practice and absorb the rich fire spirit!"

When Wang Qiu saw him, he couldn't help laughing.

The monks who have just arrived here will inevitably be shocked to see such a fire-riding mountain.

The two of them flew on the Tonglu Mountain with their swords.

But I saw a huge cave that was sunken in a circular shape in the middle of the mountain, thousands of feet deep, with fierce earth fire.

The entire Tonglu Mountain is like a burning giant copper stove between heaven and earth. The deep slurry is like a large pot of boiling copper juice. The temperature of the flame is extremely high, even purer than the Samadhi True Fire.

When Su Chen stood at the entrance of the mountain, he felt a hot flame, which hit his face, and the heat wave could almost burn all his clothes.

Around this crater, many disciples from the Qi Refining Stage set up alchemy furnaces and weapon refining furnaces, guiding the blazing earth fire, burning the alchemy furnaces and weapon refining furnaces.

Many strong men in the Qi Refining Period waved a giant hammer, shouted loudly, and beat various spiritual swords, spiritual swords and spiritual weapons, bare chest and breasts, sweating profusely.

"The temperature of this earth fire is very stable, and there is no need to spend manpower to cut down spiritual wood, and consume a lot of spiritual charcoal resources, endlessly.

However, this Tonglu Mountain is an industry of the Immortal Sect and costs money. The hundreds of alchemy furnaces and tool refining furnaces on the outermost side have a low ground fire temperature. Renting a first-level alchemy furnace will only take a spiritual stone for a day.”

Wang Qiudao.

"It's cheaper to spend a day."

Su Chen nodded.

In the past, he was refining elixirs in Chaoge Fairy City, and his daily consumption of spiritual charcoal was more than one spirit stone.

There are also stone steps opened up inside the crater, which can be walked deeper.

There seem to be a higher-level independent alchemy room and weapon room below. The deeper you go, the closer you get to the ground, the more hot the natural temperature becomes.

"Below, there are the second-level alchemy room and weapon refining room, which requires ten spirit stones to rent for one day. There are also the third-level alchemy room and weapon refining room, but it is not something that everyone can afford. In this Immortal Sect, only the Golden Elders often use the third-level ground furnace."

Wang Qiu envied.

Although he is a master of alchemy, he rarely raises all the third-level medicinal materials, and only refines them twice or three times a year. The more elixirs he usually refines first and second-level spiritual elixirs to earn spirit stones.

Wang Qiu led Su Chen to the bottom of the crater.

Below, the flames are like wind.

Su Chen had to release the protective cover to resist the strong flame aura.

After falling hundreds of feet deep, he only saw the foundation-building monk refining alchemy and weapons. The cultivation level of the Qi Refining Cultivator was below and could not stay at all.

"Master Wang!"

On the way down, one or two alchemists occasionally appeared and greeted Wang Qiu.

Wang Qiu just nodded lightly.

He is a master of alchemy. Among the alchemy masters in Penglai Immortal Sect, he has a higher status, second only to the three alchemy masters in the Golden Elixir Stage.

"Junior Brother Su, you can choose the many first and second level alchemy rooms here at will. I will go to the third level alchemy room first and refine a pair of spiritual elixirs. After we come out, we will exchange some alchemy techniques!"

Wang Qiu has a third-level medicinal herb and several second-level spiritual herbs in his hand. He hasn't touched the alchemy furnace for two months and can't wait to refine the alchemy.

He paid a rent of 100 spirit stones to a foundation-building monk guarding Tonglu Mountain, rented a third-level alchemy room, and went in to refine the alchemy.

"good!"

Su Chen bowed goodbye to Wang Qiu.

Then he took out five hundred spirit stones and said to the monk guarding the mountain: "Help me a third-level alchemy room and rent it for five days first! If it exceeds it, wait until I come out before paying."

"Level 3, five days?"

The foundation-building monk guarding the mountain looked at the five hundred spirit stones in Su Chen's hand, and looked surprised, almost wondering if he had heard it wrongly. But he still took Su Chen and opened an alchemy room.

There are only three third-level alchemy rooms on the bottom floor of Tonglu Mountain.

Because on weekdays, cultivators often use this third-level alchemy room, and three rooms are completely enough. Even the Golden Elders can rarely use this alchemy room ten times a year.

In one of them, there is a Jindan elder who has been practicing elixirs for many days, and it will probably take half a month to come out.

And Wang Qiu's alchemy master occupied one, so it was nothing.

This strange foundation-building junior brother who had never seen before took a single store directly, which made the mountain monk quite confused. ——

The entire area of ​​PS was out of power, and a transformer with a telephone pole was burned out. I thought it would be restored immediately after I stopped it, but the laptop power was used up, but there was no movement until the night, and I wasted most of the day and vomited blood in depression.

As a last resort, I ran to another place to open a room and finally got a chapter.

Keep doing it and try to write down the next chapter tonight.
Chapter completed!