"This. The name instantly reminded Xu Changqing of Xianlu Tanghang. Xingong Illegal Immortal Demon Town Demon Tower and Town Immortal Tower, although Xu Changqing has not seen the two famous towers in the Outer Gate Ling Mountain, but he always feels that this Town God Tower has some kind of relationship with them, it is likely that this is the earliest mold of the Town Demon Tower and the Town Immortal Tower.

Whether it is a cultivator or an immortal making a magic weapon, especially a magic weapon that has not been made before, there will be a process from rustiness to proficiency, and then practice makes perfect, and this process generally needs to go through countless failures. Not every cultivator and immortal can possess such a heaven-defying Dafa as the Dao Mind Realm of the Nine Streams and One Lineage, as long as they have enough wisdom and ability, they can deduce the entire process of making the instrument countless times in a short period of time, so that they can reach the point where practice makes perfect. They also didn't have that many refining materials to allow themselves to accumulate experience from countless failures, so making the most perfect magic weapon mold according to the old methods of ancient craftsmen became the first business of any tool maker.

Under normal circumstances, the maker will reverse copy thousands of molds before the official tool, and each mold will be engraved according to the maker's intention, or indicate the mana to be attached to the details, etc. After that, they would put all their attention on the mold like Xu Changqing in the Dao Heart Realm, speculating about what kind of effect the formation engraved on the mold or the mana attached to it would cause. When they think that they have made the most perfect mold, they start to start refining the tool, and then after each failure, they continue to improve the original perfect mold until the final process is completed. At the moment, Xu Changqing felt that the seemingly ordinary stone nine-story pagoda he owned now was likely to be such an initial perfect mold, that is, the prototype of the Demon Suppression Pagoda and the Immortal Suppression Pagoda.

Although this stone tower does not have any aura and mana. However, the original intention of the maker has been restored to the inside and outside of the stone pagoda with extremely exquisite miniature carving methods. Looking at the thousands of formations up and down the entire stone tower, except for nearly half of the formations that Xu Changqing didn't know and the wrong stacked formations used to connect the entire stone tower formations, the rest of the more than 1,000 formations almost included nearly eighty percent of the low-grade formations in the Kunlun Immortal Realm, and most of them were formations such as imprisoning and locking spirits. Obviously, the person who made this stone tower wanted to make an unprecedented imprisoned magic weapon, and his ambition was also very big, so big that he wanted to include all the Kunlun Immortal Realm formations into this magic weapon, so that it would not lose to any of the ancient legends of the Supreme Treasure Because of the miniature carving of this stone tower, the vast majority of the middle grade, Xu Changqing didn't know the top-grade formation yet, and he couldn't get a glimpse of all the mysteries of this stone tower, but just from these more than a thousand low-grade formations, he could still feel what kind of power this thing would have if it was made out. He tried to eliminate all the formations he didn't know in the Dao Heart Realm, and then summarized the more than 1,000 Kunlun Immortal Realm lower grade formations that he had learned from the Great Law Building of the Underworld City, and deduced what kind of effect this tower-like supreme treasure would have after it came out with the lower grade formation method according to the layout of the formation in the stone tower. In the process of deduction, he can be said to kill two birds with one stone, one is to crack the mystery of the Zhenshen Stone Tower, and the other is to familiarize himself with the Kunlun Immortal Realm Lower Grade Formation that he has memorized but has not yet mastered.

The maker of this stone pagoda can only have a little bit of the Taiqing Ancient Array Stacking Technique, and Xu Changqing has been able to skillfully use the Stacking Array Method. In addition, in the Dafa Building of the Underworld City, his understanding of the Taiqing Ancient Formation has improved a lot, so the fusion of more than a thousand formations in the stone tower is really nothing to him. In the process of deduction. He deleted most of the more than 1,000 formations that were repetitive or had the same strength, leaving more than 600 formations that could be used, and then arranged them into the nine-story stone tower in turn according to their power.

When arranging these formations, he did not connect the various formations according to the stone tower system's fur stacking technique, but used the real stacking array technique to completely superimpose and fuse all the formations, making these more than 600 formations into a Taiqing ancient formation that runs through the upper and lower levels.

When Xu Changqing will this. When the stone pagoda was completely deduced, he really felt the madness of the person who made the stone pagoda. The Zhenshen Pagoda that was deduced in Xu Changqing's mental realm had not yet integrated the rest of the middle-grade and top-grade formations into it, and the lower-grade formations in this Zhenshen Pagoda alone were enough to imprison any Returning Void Immortal, and even after letting go of the Taiqing Ancient Formation of the entire Zhenshen Tower, it would be difficult for even the Dao Immortals to get out of this cage. In these formations, almost all of them were formations such as imprisoning and locking spirits. Slightly offensive are also some charming psychedelic arrays or punitive wind and thunder arrays, if these offensive low-grade formations are replaced with more powerful middle-grade or high-grade formations, then it may be difficult for any immortal imprisoned in the Zhenshen Tower to save their lives.

Although the mystery inside this nine-story stone tower has been preliminarily solved, Xu Changqing has no intention of "serving" it. Because this Zhenshen Tower is not at all, the huge aura required by individuals and people to control and hold so many formations, the materials needed to make the Zhenshen Tower alone are far from being able to be collected by one sect, and after this Zhenshen Tower is built, it is definitely a behemoth like the underworld. This Zhenshen Pagoda is not bad as a sect that deters the small treasure of heaven and earth, but it is of no use to a person like Xu Changqing who asks alone and asks.

Although the Zhenshen Pagoda could not be restored, this gave Xu Changqing a revelation, which reminded him of the Seven Treasures Linglong Pagoda used by Li Jing, the king of Tota, in secular myths and legends. Although whether it is Li Jing or where to eat are folk fictional mythological characters, but the Seven Treasures Linglong Pagoda is real, and there is this treasure in the Yuxu Palace in the secular cultivation world, which is made by a profound Sanxian in the Northern and Southern Dynasties with his life's energy, but for more than a thousand years, no one in the Yuxu Palace has ever been able to use this ancient magic weapon. In Xu Changqing's opinion, this Zhenshen Pagoda may be able to be transformed into a magic weapon like the Seven Treasures Linglong Pagoda, but this qiē can only be implemented after Xu Changqing completely cracks the rest of the Zhenshen Tower.

After Xu Changqing pushed out of the Dao Heart Realm, he also took back the nine-story stone pagoda to the Qiankun World and stored it, and turned his gaze to the last Dan furnace. Although this Dan furnace looked like it was made of ordinary Thousand Refining Red Copper, Xu Changqing always felt that there was something strange in it, so he tried to derive a little spark of the Golden Crow Divine Fire to touch the Dan furnace. However, when the Golden Crow Divine Fire came into contact with the Dan Furnace, there was no formation fluctuation on the Dan Furnace, and the spark was instantly absorbed by the Dan Furnace and disappeared. ,

Xu Changqing was both surprised and happy by the abnormality of the Dan Furnace, because his intuition told him that his own Golden Crow Divine Fire might be the key to unlocking the secret of the Dan Furnace. So, he immediately put away the Dan furnace, used the teleportation method, and quickly moved towards the spiritual vein where the Qiankun gourd and the golden thread cold fragrant fruit were planted before. When he got there, as he expected, there were only a few lower-grade disciples under the Shennong Valley Sect who had not yet formed a pill guarding this spiritual vein, and the rest of the Shennong Valley Gate people seemed to be attracted by the scattered immortal demon cultivators in Xiashui City.

Xu Changqing lightly avoided these disciples of Shennong Valley and the formation arranged by Shennong Valley around the spiritual veins, and re-entered the lava lake in the belly of the volcanic mountain. Not long ago, the lava lake to yin and yang qi that Xu Changqing had absorbed recklessly had completely recovered, and the fire qilin that had originally cultivated here had also left, and the land where he had planted the Qiankun gourd and the golden thread cold fragrant fruit had been planted by the people of Shennong Valley with some other elixirs that needed to be nourished by the qi of yin and yang.

After setting up some warning formations and defensive formations around the lava lake, Xu Changqing took out the Dan furnace again, and then ran the fire spirit battle duel, submerged his whole body in the lava lake, and dived all the way to the bottom of the lava lake. After that, he sacrificed the Dan Furnace to a crack in the bottom of the lava gushing with the Fire Spirit Dao method, completely opened the Great Light Divine Eye on his forehead, and wantonly absorbed the extremely strong fire spirit qi around him, nourishing the Golden Crow Divine Fire, and at the same time, he also exported a trace of the Golden Crow Divine Fire, wrapping it and the spiritual vein lava together to wrap the Dan Furnace.

In the lava, there is no change inside and outside the Dan furnace, and it still looks ordinary, but whether it is the fire spirit qi in the lava or Xu Changqing's Golden Crow Divine Fire, as long as it touches the Dan furnace, it will be immediately absorbed by the Dan furnace. This situation had long been expected by Xu Changqing, he kept the Golden Crow Divine Fire in a state of balance between entry and exit, and at the same time used the Dao method to arrange a spiritual attraction array under the lava lake, guiding a part of the Yang Qi, and also joined the lava fire spirit qi and the Golden Crow Divine Fire in the siege of the Dan furnace.

About seven or eight days have passed, and Xu Changqing's Great Light Divine Eye has also been cultivated due to the repeated swallowing of divine fire and spiritual energy, and the golden crow divine fire in his divine eye has also been cultivated, and his golden crow appearance has become more and more condensed. In addition, under the continuous injection of fire spirit qi, yang qi and golden crow divine fire, the appearance of the Dan furnace began to gradually change from spotted red copper to red jade-like color, and a flame was slowly born inside the alchemy furnace fire that was somewhat similar to the golden crow divine fire, and with the injection of various divine fire aura, the flame was still growing little by little.

When the flame finally turned into a fist-sized ball of fire, the entire Dan furnace was shaken, and a pillar of fire rushed out of the fire ball, rushing straight up to the top cover of the round infinite diagram, and pouring down into the bottom avenue Taiji diagram, and the three-legged dragon pillar also formed three fire dragons at the same time to wrap around the furnace body, and from time to time spit out a stream of flames towards the innate gossip diagram around the furnace body. When the innate gossip diagram around the furnace body merged into the fire dragon flame, the entire gossip pattern immediately exuded a dazzling white light, and then the hexagram elephant seemed to break away from the Dan furnace and entered Xu Changqing's Great Light Divine Eye in turn, a set of extremely complex array control techniques and one, the formation diagram of the alchemy array poured into his mind as if it was copied.