Du Feiyun kept an eye on it, secretly guarding against the so-called thirty-six green lantern guards, Jiulong Ding was ready to deal with the unexpected at any time, and walked to the first house on the left.

It seemed that the house was like an alchemy pill room, Du Feiyun was still thinking about it, and he didn't know if there would be a lot of medicinal herbs and elixirs left in it, and he didn't dare to hope for the elixir.

Who knew that as soon as he walked out a few steps, a few zhang away from the Danfang, he saw that the courtyard was surrounded by great brilliance, and the aura fluctuated, and dozens of figures immediately appeared. Du Feiyun immediately stopped, sacrificed the Nine Dragons Ding to guard the surroundings, and after contemplating it, he found that there were exactly thirty-six figures.

The thirty-six figures were distributed throughout the courtyard with the momentum of nine palaces, and at first glance, it implied some kind of heavenly array, and Du Feiyun saw clearly at this time that these thirty-six figures were actually thirty-six bronze lamp slaves.

Historically, after the death of the emperor's official eunuchs, there will be a lot of construction in the mausoleum tombs, and countless lamp slaves will be shaped on both sides of the aisles of those tombs to greet each other, and the so-called lamp slaves are sculptures of humanoid slaves half-kneeling on the lamp base, holding an oil lamp in both hands.

However, these thirty-six bronze lamp slaves are obviously not ordinary lamp slaves, and their palms are not oil lamps, but a rising flame, including cyan, purple, white, gold, and all kinds of flames.

Du Feiyun sensed it a little and found that although those flames were only two feet high, their power was terrifyingly powerful, even his spiritual sense could be incinerated and even the space would be incinerated into nothingness, even if it was a Dao magic weapon, it would turn into a piece of fly ash under these flames.

"Such a powerful flame is definitely not the color of the Heavenly Fire and the Sun True Fire, this is likely to be the Immortal Realm Pure Fire, Immortal Fire!"

Du Feiyun knew it at a glance, and knew that these lamp slaves should not be underestimated, and being slightly touched by those flames would be the end of his soul. Da Luo Immortal couldn't save him. No wonder Thor reminded him before, saying that the thirty-six green lantern guards should be careful to deal with, but now it is not only difficult to deal with, but he even dare not touch it.

He stood still for a moment. I didn't dare to act rashly, and soon found out that these bronze lamp slaves were just dead things, which was just a magic weapon, not like Thor, which was a natural god, and had considerable wisdom and wisdom.

"Luckily, these green lantern guards are dead, otherwise I would have died. ”

Du Feiyun is feeling lucky. But his face immediately changed, and he was immediately on guard as if he was facing a great enemy, because the thirty-six lantern slaves actually moved, although they were all dead things, but because of the formation, they actually swarmed towards Du Feiyun.

Just imagine, in the small courtyard with a radius of twenty zhang, there are thirty-six lamp slaves all rushing towards Du Feiyun. How crowded it must be, but Du Feiyun didn't dare to touch these lamp slaves, and it would be over if he was slightly contaminated with those immortal realm pure fires.

Although Du Feiyun was panicked and worried. But the more dangerous he is, the more quickly he can calm down, this characteristic has saved his life countless times, he while supporting his body with the Nine Dragons Ding, while quietly observing, he found that these lamp slaves are not swarming in a mess, but in an orderly manner, following a certain pattern.

Although the thirty-six lamp slaves had drained the water around him, forcing him to dodge and move constantly to avoid the burning of the fairy fire, he found that this was not a dead end. Rather, there is a chance to break through.

The thirty-six lamp slaves moved regularly according to a certain formation, flashing around Du Feiyun, and the speed became faster and faster, and Du Feiyun's body technique became faster and faster, constantly avoiding the immortal pure fire in the hands of those lamp slaves.

Gradually, he found out. The position of these lamp slaves, the direction and trajectory of their movements, and the laws of changing positions all add up to a set of formations, a set of formations that he has never heard of or seen, which are incomparably powerful and complex. ...,

After discovering this, he felt much more at ease, and while trying his best to avoid the impact of the lamp slave, he was still groping for the tricks and mysteries of the formation, and his mind began to remember every step of the formation's changes and operations.

In this way, it really worked, Du Feiyun encountered fewer and fewer dangers, at the beginning he would not be able to find the exit, he was almost burned by the fairy fire of the lamp slave, forcing him to use the Nine Dragons Ding to dodge, and then he gradually mastered some scattered trajectories and laws, and the probability of encountering danger became smaller and smaller.

Moreover, the space in the Immortal Mansion is incomparably solid, not at all like the Xuanhuang World Realm, Du Feiyun can't break the space at all, and it is completely impossible to teleport, so he can only find an exit in the law of the operation of the lamp slave.

Time passed quietly, Du Feiyun was completely immersed in groping and learning this formation, and he didn't feel bored but very excited, he vaguely guessed that this might be a test left by Biluo Immortal Venerable to the people who came, once he passed the test of the thirty-six lantern slaves, he would get great benefits.

A day later, Du Feiyun had preliminarily mastered the vast majority of scattered fragments of this formation, and he would no longer encounter danger.

Ten days later, Du Feiyun had mastered all the trajectories and laws of this formation, and he could already walk through the formation without any danger.

A month later, Du Feiyun had completely mastered this set of formations, and even if he closed his eyes, he could already think of all the laws of this set of formations, and he could barely display the rudiments of this formation with a single movement of his mind.

Two months later, he finally got out of the siege of the thirty-six lantern slaves, completely learned this set of formations, and was already able to cast them smoothly. He already felt that this set of formations was a bit strange, and the effect was also very extensive, not only could it be used as a trapping formation, but also as a killing formation, but it was more like a formation for refining treasures.

After Du Feiyun walked out of the Lantern Slave Array unharmed, he opened the door of the Dan room and entered, the Dan room does not seem to be big on the outside, but the space inside is huge, there are thousands of square feet, and there are many lockers in it.

There are thirty-six huge Danding suspended in the air, and those Danding are all three zhang in size, Du Feiyun took a look, these Danding turned out to be Dao magic weapons, and it seems that the grade is extraordinary, it is likely to be a medium-grade or high-grade Dao weapon.

Du Feiyun had just learned that set of formations, and now when he saw these thirty-six Dandings, he immediately smiled, and the location of these Dandings was obviously the formation just now. Seeing this, he already understood that those lamp slaves were deliberately set up by Biluo Immortal Venerable, just to teach the strange formation to the people who came.

He came to those lockers again, took a general look, and found that there were infinite materials for heaven and earth treasures and alchemy refiners, and roughly estimated that there were at least a million copies, and the medicinal materials were all needed to refine soul-level pills, and the materials were all needed for refining Dao weapons and magic weapons.

These materials and resources are treasures that countless people have looted in the monk world, and the priceless treasures can no longer be measured by spirit stones, because these materials are very rare and rare. If it is measured by spirit stones, the value of these medicinal materials and materials is at least calculated in trillions of spirit stones, and they are also the best spirit stones.

Du Feiyun immediately smiled when he saw these materials, and without hesitation, he packed these materials into the Nine Dragons Ding and took them for himself, with these materials, he would no longer have to worry about refining pills and magic weapons in the future, these materials were enough for him to cultivate to the peak of the Realm King Realm, and even reach the Immortal Venerable Realm.

After taking these materials into his possession, Du Feiyun saw the thirty-six Danding, and suddenly his heart moved, so he took out the Demon Dragon Sword, and took out the refining materials worth hundreds of billions of spirit stones, and began to use the Thirty-six Danding to refine the Demon Dragon Sword. ...,

This time, he did not use the magic power of refining magic weapons that he had learned before, but cast the set of formations he had just learned, and used the laws of that formation to manipulate the thirty-six Danding, stimulate the true fire of the sun, and integrate hundreds of billions of materials into the Demon Dragon Sword and refine it into a Dao weapon.

Originally, he was trying, he had a comprehension of that formation, and he felt something, and decided that it must be a refining tool or alchemy technique, but now after casting it, it looks like it works, and the thirty-six Danding immediately runs like a fly and turns into a sky full of light and shadow, and the blazing white sun true fire in it quickly melts those materials and wants to integrate them into the demon dragon sword.

The more Du Feiyun tried, the more comfortable he became, and the manipulation of the thirty-six Danding was even more satisfactory, and he soon entered the state, performing that set of formations smoothly and smoothly, and gradually entered a state of selflessness, and after ten days, he successfully refined the Demon Dragon Sword into a Dao weapon. The Demon Dragon Sword has transformed into a Dao magic weapon, and the strength of the Demon Dragon Emperor has also been greatly enhanced, and he is about to break through to the realm of transforming into a god in retreat, he is happy and happy, and he only feels that today is the best day since he met Du Feiyun.

That formation was really mysterious, and after being performed smoothly and smoothly once, Du Feiyun had a deeper understanding of the mystery of the formation, so he didn't stop, and once again took out the Tongtian Demon Tower, the Ice Spirit Divine Needle, and the Shura Armor, and refined these horcrux magic weapons that were no longer used into Dao weapons.

Although refining these magic weapons into Dao weapons consumed a full 500 billion top-grade spirit stone materials, Du Feiyun was now rich and did not hesitate at all. The materials he got were worth hundreds of millions, and he had spent so much, and he hadn't consumed even one percent, so you can imagine how rich those materials were.

After refining all the magic weapons into Taoist weapons, Du Feiyun only felt that this set of alchemy spells was really wonderful, and he was overjoyed in his heart, and even the thirty-six Danding were taken into his own, so he walked out of the Dan room with satisfaction, and entered the secret room and the room for refining treasures.

There was nothing in the secret room, only a white jade futon, on which was placed a secret book of the Biluo Great Immortal Technique, which Du Feiyun accepted. In the treasure refining room, there were no material resources, but Du Feiyun saw a piece of jade slip, which was recording the set of formations he had learned before, and at this time he realized that Lu Dao was indeed a set of treasure refining spells, and it was also an immortal art, and the name was called Treasure Alchemy Immortal Technique. (To be continued......)