What I teach you is real stuff.

Listening to Chang'e's words, Lu Yuan began to ponder.

It seems that the Xuanxian Five Qi Liquid is really valuable and very scarce and sought after. Come to think of it, it is comparable to a thirteenth-grade great immortal medicine, and it can also nourish the spiritual veins and improve the cultivation and physical constitution of low-level cultivators.

Furthermore, other Xuanxian can directly use the Xuanxian Five Qi Liquid after buying it back. This substance is made by refining the five qi in the chest using the Five Organs Furnace, so it can naturally be refined back into five qi for use. Naturally, it can also be used as an external five qi for Xuanxian at any time.

How could something like this not be worthless?

The reason why Feixian Tower is also out of stock is entirely because this thing is too difficult to obtain. Xuanxian is already a mid-to-upper-level cultivator in the immortal realm. They are basically elders, divine generals, and pillars of the nation.

Which immortal elder would waste their own five elements to refine five-element liquid and sell it? It's a complete waste of their time.

Xuanxian's time is extremely precious; unless one is extremely short of money, Feixianlou will find it difficult to receive goods.

Chang'e asked telepathically, and after a moment she showed a happy expression and said, "You guys are quite lucky. Yesterday a customer sold some Xuanxian Five Qi Liquid. If you want some, I can get you a drop, but it's quite expensive."

The fairy Chang'e quoted a price, and Lu Yuan nodded, telling her to get it.

……

Outside the Flying Immortal Pavilion, Lu Yuan left with the Xuanxian Five Qi Liquid he had just bought, returning to his own cave within the treasure land.

Lu Yuan took out the Xuanxian Five Qi Liquid he bought from Feixianlou to examine it.

He didn't actually lack this stuff; he bought it to see what quality the Xuanxian Five Qi Liquid circulating in the market was. When doing business, you definitely need to investigate the market and know the ins and outs to do business well.

However, the price of this thing was beyond Lu Yuan's expectations. Such a small drop was actually worth 10 immortal crystals, which was really a bit scary.

It should be noted that the value of celestial crystals in the celestial realm is completely different from that of spirit stones in the mortal realm.

Immortal crystals are extremely expensive in the Immortal Realm. In the Immortal Realm, three or four immortal crystals are enough to support an Immortal Realm cultivator from the Qi Refining and Foundation Establishment stage all the way to at least the Returning to Emptiness stage.

Seven or eight immortal crystals are enough to cultivate someone to the Tribulation Transcending or Mahayana stage. Of course, part of the reason is that the immortal energy in the immortal realm is of higher quality and easier to cultivate. However, immortal crystals are indeed extremely precious.

In the lower plane, Lu Yuan was the ruler of the Northern Continent Alliance and was extremely wealthy. Although he had brought a lot of spirit stones from the lower plane, he exchanged some of them for points.

The remaining spirit stones, when converted, amount to only about ten thousand immortal crystals. But don't underestimate this number; if others knew he had ten thousand immortal crystals, even a Taiyi Golden Immortal would be tempted.

This value is enough to attract countless Taiyi Golden Immortals to hunt him down, and even Daluo Golden Immortals might secretly try to seize it.

Returning to the Xuanxian Five Qi Liquid itself, Lu Yuan examined this drop of Xuanxian Five Qi Liquid. The liquid was indeed genuine, but as for the Xuanxian Five Qi contained within…

Lu Yuan couldn't help but complain, "The quality is just too low."

It seems that the Xuanxian who condensed this thing was not a particularly powerful Xuanxian. The quality of the Xuanxian Five Qi Liquid that he condensed was not high. He should be the bottom-tier Xuanxian, the kind of floor tile Xuanxian.

That's normal, though. Which powerful and well-established immortal would have nothing better to do than refine this stuff and sell it for money?

However, the Five Qi Liquid refined by Xuanxian is extremely precious, and Xuanxian also needs to expend a lot of effort to refine it.

However, this is good news for Lu Yuan.

The quality of the Xuanxian Five Qi Liquid circulating outside was so low that, in Lu Yuan's eyes, this quality of Xuanxian Five Qi Liquid could be described as poor.

He tried to extract a drop himself, comparing it to the Xuanxian Five Qi Liquid that was refined by the terrifying Heaven and Earth Furnace-level Cave Heaven Five Organs Furnace within Lu Yuan's body, which cost 10 Immortal Crystals to buy at the Flying Immortal Pavilion.

Lu Yuan's single drop was equivalent to the amount of 10 drops from the other party.

Lu Yuan: "In other words, I can dilute this one drop of Five Qi Liquid into 10 drops to sell."

The path to wealth is right in front of you!

Feixianlou sells Xuanxian Five Qi Liquid for 10 Immortal Crystals per drop, but the buyback price can't be that high. Feixianlou definitely needs to make a profit, but they don't dare to over-extract it, since this stuff is extremely scarce and rare.

Even if Feixianlou doesn't buy it, someone else will. In fact, if the Xuanxian behind it is willing to spend some time, he can even sell it himself. Therefore, the commission for this item is definitely much less than that for other items.

If Feixianlou sells this item for 10 Immortal Crystals, its buyback price will be at least 9 Immortal Crystals, or even 9.5 Immortal Crystals per drop.

Based on the conversion of 9 immortal crystals to 1 drop, Lu Yuan's Xuanxian Five Qi Liquid of this quality can be diluted into 10 drops and sold, so one drop would be worth at least 90 immortal crystals.

He produced the Five Qi Liquid of the Mysterious Immortal very quickly using the Five Organs Furnace of the Grotto Heaven, much faster than other Mysterious Immortals.

I learned from Chang'e at Feixian Tower that other Xuanxian cultivators normally need about half a year to produce one drop of Xuanxian Five Qi Liquid, and sometimes they may not be able to refine even one drop in half a year. Some weaker cultivators may even need one or two years to refine it.

If we convert this timeline, it's reasonable for a Xuanxian to work for half a year or even a year and earn 9 immortal crystals, since the Xuanxian's human resources are extremely valuable.

In comparison, Lu Yuan's speed was terrifying. He could produce one drop of Xuanxian Five Qi Liquid in about two and a half hours by using his Cave Heaven Five Organs Furnace. In a day of 12 hours, that means he could refine nearly 5 drops of Xuanxian Five Qi Liquid a day.

If you sell them all, you can earn 450 Immortal Crystals a day.

Lu Yuan was shocked when he did the math himself.

450 Immortal Crystals, how much would that be if you exchanged for Spirit Stones?

Making money is so much faster in the immortal realm!

Lu Yuan couldn't help but say.

The Immortal Realm is superior to the Azure Heaven World, and it has more immortals and more money. As long as you can find a good way to make money, you can make money very quickly, much faster than in the lower realms.

The Northern Alliance of the Lower Dimension Qingtian World has expanded its business to an enormous scale, covering almost every corner of the entire continent of Qingtian World, but its annual GDP is still only a small amount.

In the Azure Heaven World, this would be considered an incredibly high return, but in the Immortal Realm, the scale of the Northern Continent Alliance is nothing at all.

Lu Yuan mastered the extraction efficiency of the Xuanxian Five Qi Liquid, which is equivalent to mastering a way to quickly accumulate immortal crystals.

Of course, there are also drawbacks.

The downside is that he has to spend time refining the Mysterious Immortal Five Qi Liquid; if he wants more Immortal Crystals, he has to invest time in this.

Of course, there is a fundamental difference between him and other Xuanxian. After all, Lu Yuan's work in one day is enough for other Xuanxian to do in several years, so his efficiency is naturally very high.

But it wouldn't work to always refine it by himself, so Lu Yuan started to think about it.

As a teacher, and with the Azure Heaven World being one of his own worlds, the Northern Continent Alliance is rooted in and developing within the Azure Heaven World. As the power of the Azure Heaven World grows stronger and the cultivation civilization becomes more advanced, the number of ascendants from the Azure Heaven World will surely increase in the future.

Without a doubt, the majority of those most likely to ascend will be from the Northern Continent Alliance.

These ascendants are fresh blood in the Immortal Realm, and these talents were all cultivated from the Qi Refining and Foundation Establishment stages by the Northern Continent Alliance. Lu Yuan didn't want to do the work for others; he would naturally accept those who ascended to the Immortal Realm from the Northern Continent Alliance in the Azure Heaven World, and naturally want to strengthen his power in the Immortal Realm.

To establish a new power in the Immortal Realm, a large amount of money and immortal crystals are needed to support it.

If you don't have enough money to support your subordinates, then you're just doing the work for the Heavenly Court and the Western Buddhist sects.

Therefore, this amount of immortal crystals is far from enough for him to support a new force in the immortal realm.

"We need more immortal crystals, and we need a faster way to make money."

The Mysterious Immortal Five Qi Liquid is indeed a good path, but the problem is that he can't possibly become a Mysterious Immortal Five Qi Liquid refining machine, can he? Although Lu Yuan's refining speed is fast, he can't turn himself into a medicine man; he has to find other ways.

Lu Yuan pondered.

Suddenly, he seemed to have thought of something.

"The puppets of the Heavenly Demon City are puppets with their own thoughts; they can cultivate and grow stronger on their own. That's right!"

Lu Yuan's eyes lit up; he had a bold idea.

Before ascending to the Immortal Realm, didn't I go to the outer realms? I obtained a lot of materials from the outer realms to refine the puppets of the Heavenly Demon City.

All I need to do is refine the puppets of the Heavenly Demon City, then have them cultivate my Great Luo Cave Heaven True Scripture and elevate them to the Xuanxian realm.

In this way, a Heavenly Demon City puppet is equivalent to an automatic Xuanxian Five Qi Liquid refining machine, which can continuously provide him with Xuanxian Five Qi Liquid.

It should be noted that the reason Lu Yuan was able to refine the five elements in his chest so quickly was due to the cultivation technique. The greatest advantage of the Great Luo Cave Heaven True Scripture is that it strengthens the five internal organs furnace, making it extremely fast at refining the five elements in the chest.

Of course, the Great Luo Cave Heaven True Scripture is extremely precious and cannot be passed on to others. It would be normal for it to be targeted by Great Luo or even Quasi-Saints if it were to be circulated.

But if it's used for training, then there's no problem at all. After all, the puppet is completely under Lu Yuan's control. It only has the thought of training, not the thought of betrayal. It's completely Lu Yuan's puppet.

This road... is feasible!
After thinking for a long time, Lu Yuan came up with an alternative path. After careful consideration, he felt that this path was feasible.

Firstly, his own Great Luo Cave Heaven True Scripture can quickly refine the Mysterious Immortal Five Qi Liquid.

Secondly, the puppets of the Heavenly Demon City can cultivate on their own, making them no different from normal cultivators.

Thirdly, he himself is a very high-level alchemist, and after creating puppets, he can use pills to quickly elevate them to the Xuanxian realm.

Anyway, these puppets are only used to purify the five qi liquid of the Xuanxian, and are not used for combat. It doesn't matter whether their foundation is solid or not, they can just keep taking medicine and breaking through.

The speed at which these medicine puppets can be upgraded to the Xuanxian level is extremely fast, but once one is created, it becomes an inexhaustible money-making machine, a walking money-making machine!
After coming up with this idea, Lu Yuan began to implement it.

He immediately went into seclusion within the cave, intending to refine the Heavenly Demon City puppet first.

For the next few hundred years, Lu Yuan remained within the Sacred Ruins Cave Heaven, studying the art of puppetry.

It must be said that the puppetry technology of the Heavenly Demon City is truly leading in all realms, a genius indeed.

As expected of the top-tier puppet from beyond the realm that once amazed the ancient immortals of the Immortal Realm, Lu Yuan has studied it for a thousand years and feels that the art of puppetry is truly profound and extensive. The difficulty of studying top-tier puppets is even greater than that of studying top-tier formations and elixirs.

Over the course of several centuries, Lu Yuan only learned the basics.

"The ability to create a combat puppet with its own thoughts is truly extraordinary. Even if I had another thousand years, I might not be able to fully understand it."

The only option left is to use cheats.

Lu Yuan originally planned to learn it himself, but now it seems that it would take too much time, so he has no choice but to resort to cheating.

Helpless, he could only use his points to exchange for puppet mastery to save time, since it wouldn't be worth spending too much time researching and crafting these puppets.

After consuming a massive amount of points, Lu Yuan achieved mastery of the Puppet Way.

He then began to work on crafting the puppets of the Heavenly Demon City.

All the materials needed to craft the puppet were ready; Lu Yuan had already collected them beforehand.

With the materials I have now, I can make at least 20 puppets, but there is still a failure rate, and it depends on how smoothly the making goes.

Lu Yuan began to make it.

He took out the materials he had obtained from beyond the realm and used them to craft puppets.

The art of puppetry in Tianmo City is not only complex, but also incredibly intricate and complex in its actual creation. Lu Yuan spent two to three hundred years creating his first puppet. Fortunately, although a small portion of materials were wasted along the way, he ultimately succeeded.

The second puppet encountered some problems during its creation, taking an extra century to complete. Fortunately, once this problem was overcome, things went much more smoothly afterward.

With the experience gained from the first two puppets, the production speed of the third puppet increased dramatically, and it was completed in less than a hundred years.

The fourth puppet was used in less than 20 years...

It just gets faster and faster from then on.

In the end, Lu Yuan crafted 22 puppets, two more than he had estimated.

Lu Yuan examined the Heavenly Demon City puppets he had created. These puppets were modeled after humans, but they could actually be made into various races.

The puppets of the Heavenly Demon City created when the extraterrestrials invaded the Immortal Realm back then certainly didn't look like this, but in actual use they were pretty much the same. Lu Yuan just preferred to look at them more pleasing to the eye.

Because these puppets were used to refine the Xuanxian Five Qi Liquid, Lu Yuan did not sculpt their faces into his own during the refining process, but instead sculpted them into Chen Nanxuan's face.

After all, Lu Yuan didn't want to see 20 identical 'Lu Yuans' placed in the Sacred Ruins Cave Heaven specifically for refining the Five Qi Liquid of the Mysterious Immortal; that would be too creepy.

However, 20 medicine-using Chen Nanxuan is still acceptable.

Lu Yuan planned to use the two extra puppets to train them into combat puppets, so he sculpted their faces into his own.

It is said that even a Great Luo Golden Immortal would find it difficult to distinguish the real from the fake puppets of the Heavenly Demon City from their appearance. If the Heavenly Demon City puppets were to cultivate the exact same techniques as themselves, and learn and use the same methods, only a Quasi-Saint could see some clues. However, even a Quasi-Saint would not be able to tell the difference without careful observation.

In other words, if these Heavenly Demon City battle puppets are well-raised and used properly, they can be completely indistinguishable from the real thing, and can be used as top-tier clones of quasi-saints that are indistinguishable from the real thing without careful observation.

Therefore, Lu Yuan kept two bodies for careful nurturing.

The remaining 20 bodies were all used to make medicine dolls. (End of Chapter)