Yu Tianqi returned to the Starlight Galaxy and went to the Xingyi Pavilion to find Han Xingzi as soon as possible. The Stardust Sand was successful, and Yu Tianqi didn't want to waste time, so he directly took advantage of the auction to let Han Xingzi arrange alchemy.

For the Stardust Pill, Han Xingzi was also extremely yearning, and at the request of Yu Tianqi, he quickly arranged everything properly and led Yu Tianqi to the astrological platform outside the city.

This astrological platform needs to be linked to the power of the stars, so it is built on a mountain peak far outside the city, because this place has been abandoned for a long time, only a few ordinary attendants are left here to clean, but it is also extremely secluded.

"Bi Daoyou, the matter of alchemy, I will bother you! The auction is about to be held, and there are still many important matters to be dealt with in the future, so it is inconvenient to protect the Dharma for Daoist friends here!" In front of the astrological platform, Han Xingzi said apologetically to Yu Tianqi, "However, I will let Miss Wang Ying stay and wait for Daoyou to send you!"

When Yu Tianqi heard this, he smiled, and said quietly on the surface, "Then bother Han Daoyou, when the alchemy is over, I will keep my promise!" Although Han Xingzi said it very nicely, and sent Wang Ying to stay to assist him, Yu Tianqi understood in his heart that the reason why Wang Ying stayed was to monitor himself. But no matter what, Yu Tianqi didn't care, because Yu Tianqi didn't think about calculating Han Xingzi at all.

As soon as Han Xingzi left, Yu Tianqi asked Wang Ying to leave the astrological platform for a distance of a thousand meters. As for Yu Tianqi himself, he first set up a protective array around the astrological platform, and then entered the astrological platform and began to prepare for alchemy.

Although Yu Tianqi is the first time to refine the rumored Stardust Pill, for the way of alchemy, Yu Tianqi is a real grandmaster-level figure, and he has evolved the process of refining the Stardust Pill in his heart, and Yu Tianqi has already mastered the refining method of the Stardust Pill.

With the power of Vientiane Dragon Ding and Chaos Yuan, the speed of Yu Tianqi's alchemy can be described as terrifying, in just one day, Yu Tianqi condensed the Dan for the first time, but, at the time of becoming Dan, as Yu Tianqi pinched out the last trick, the Dan not only failed to condense, but quickly dissipated, just in the blink of an eye, it turned into a pile of dregs, and was discharged by Vientiane Dragon Ding.

For this unexpected scene, Yu Tianqi was stunned, because Yu Tianqi never expected that he would fail at the end of this alchemy, not because of his refining technique, but because of the particularity of Vientiane Longding. At the moment of Dancheng, Vientiane Longding actually got rid of his own control and refined all the stardust sand in the Dan into his body, which caused a great loss of Dan power and led to the failure of Ning Dan.

"This dragon tripod is inevitably too domineering, isn't it?" Yu Tianqi was very helpless, since he refined this strange tripod furnace by himself, it seemed to have its own will, no matter what kind of energy, as long as it was conducive to its own strength, it would absorb it desperately. Like the aura of the Immortal Mansion that day, the primordial spirit of the Nine Shadows Dragon Python was directly refined into the purest energy by it and inhaled into his body.

At first, Yu Tianqi thought that it was because of the lack of his own control, and this domineering Ding Furnace would unconsciously refine these energies, but now it seems that this Dan Ding is habitually refining everything that is beneficial to him, and he is not controlled by himself at all. In this regard, Yu Tianqi was unexpected, but also a little bit of a mistake with this Danding, after all, under the premise of no instrument spirit, this Danding needs to rely on its own magic tricks to control.

Immediately, Yu Tianqi directly pinched the method of control, first suppressed the suction of Vientiane Longding, and when Yu Tianqi was able to control it completely, Yu Tianqi began the second refining. And this time, Yu Tianqi not only had to refine the pill, but also restrained the suction of the Vientiane Dragon Ding at the same time, which made Yu Tianqi consume a lot of yuan power. However, fortunately, a day later, the second Hinting Pill had already begun to condense the Dan, and this time, the speed of this Ning Dan was extremely fast, and after a while, it really formed the Stardust Dan, which attracted the Dan Tribulation.

Under the baptism of this Dan Tribulation, the Stardust Pill was constantly refined, and at the same time, the power of the stars that had been accumulated in the astrological platform for a long time was also absorbed by it, and after half a day, the first Stardust Pill was finally successfully refined.

Playing with this crystal clear elixir, Yu Tianqi's eyes also showed a look of satisfaction. Although Vientiane Longding has made a lot of effort for himself, it has to be said that the quality of the elixir refined with this tripod is excellent, and the Yin and Yang polar realm is the absolute blade for refining medicinal materials.

With the success of the first time, there was a second time, and under Yu Tianqi's painstaking refining, three days later, the second Stardust Pill was successfully refined. On the sixth day, the third Stardust Pill was also refined. It can be said that Yu Tianqi's refining of this Stardust Pill has already reached a 100% success rate. In this regard, Yu Tianqi also shouted for rejoicing, and secretly breathed a sigh of relief in his heart.

After successfully refining three Stardust Pills, Yu Tianqi took the initiative to stop because Yu Tianqi's Stardust Sand had been exhausted. However, after Yu Tianqi finished refining the Dan, he did not leave the astrological platform, but flipped over with his right hand and took out twelve array flags, which were the twelve star map array flags imitated by Yu Tianqi.

Taking out these array flags at this moment, Yu Tianqi also wanted to complete the final refining of this array flag. Because of the strong power of the stars of the astrological platform as a guarantee, Yu Tianqi can completely refine this Twelve Star Diagram Array Banner in one go.

Sure enough, under Yu Tianqi's careful refining, in just five days, the Twelve Star Diagram Array Banner was completely one, attracting the instrument tribulation, and at the same time, with the help of the instrument tribulation baptism, Yu Tianqi made the Twelve Star Elephant Array Banner absorb the huge power of the stars, and finally raised its quality to the level of immortal weapons in one fell swoop, although it is not as good as the Vientiane Dragon Ding and the Yin and Yang Pole Sword, but the large array that the Twelve Star Elephant Array Banner can arrange is not something that ordinary people can crack, at least, Yu Tianqi believes that if the Nine Shadow Dragon Python is reborn, it may not be able to break his own big array。

"Hehe, if I go to the Upper Realm in the future, I will have one more means to save my life!" Yu Tianqi muttered excitedly, and with a move of his right hand, he put the combined array flag into the ring. This array of flags can be turned into one, or into twelve, and the formations it can arrange are also ever-changing, and it is definitely one of the strongest auxiliary means of Yu Tianqi today.

After putting away the array flag, Yu Tianqi removed the surrounding defensive array and left the astrological platform. Outside the astrological platform, Wang Ying, who was already impatient, stepped forward as soon as possible and said eagerly, "Bi Daoyou, have you succeeded in refining!"

Yu Tianqi smiled slightly, nodded, and casually threw a bottle of pill to Wang Yingdao, "I have refined three Stardust Pills, and one of them will be owned by your Star Art Pavilion from now on as an exchange condition!"

Wang Ying happily took the pill, carefully checked it, and after confirming that this pill was a twelve-star pill, the smile on his face became even richer, and he said, "Bi Daoyou's alchemy technique is really superb, I'm afraid that those alchemy masters in my pavilion are far inferior!"

Complimenting Yu Tianqi, after Wang Ying put away the pill, his expression changed, and he asked cautiously, "Bi Daoyou, before I watched the astrology platform, not only did I have three Dan Tribulations, but also triggered a weapon tribulation, could it be that Bi Daoyou also refined some amazing weapons?"

When Yu Tianqi heard this, his expression remained unchanged, and the power of the weapon robbery he caused was so powerful that everyone could see some clues, and it was also thanks to Wang Ying's tactful questioning. In this regard, Yu Tianqi did not hide it, and said bluntly, "There is a magic weapon that needs to be upgraded to Dacheng with the power of the stars, after the alchemy was over, the power of the stars in my observatory was still extremely rich, so it attracted some magic weapons to improve myself, and I didn't negotiate with my fellow Daoists beforehand, but it was Bi's abruptness!"

When Wang Ying heard this, his expression remained unchanged, but he despised Yu Tianqi's approach very much in his heart, the power of the stars had been absorbed, and Yu Tianqi was still selling cheaply at the moment. However, Wang Ying will not care about these, this astrological platform is borrowed by Han Xingzi from Yu Tianqi, and she can't care how Yu Tianqi uses it. What she cared about was that Yu Tianqi was able to refine an immortal weapon, and the huge artifact tribulation before was clearly a sign of the formation of an immortal weapon.

"Bi Daoyou is really a master, not only is he an alchemy master, but he is also a refining master!" Wang Ying looked at Yu Tian and said in unison.

Yu Tianqi smiled slightly, and didn't answer, but directly acquiesced to the matter, and said, "Okay, Miss Wang Ying, calculate the time, the auction is almost about to start, I am also interested in this auction, why don't you take me to have a look?"

"Hehe, it's a little woman's honor to be able to lead the way for Bi Daoyou!" As she spoke, Wang Ying smiled and took Yu Tianqi towards the city.

For not concealing his alchemy and refining strength, Yu Tianqi has his own considerations, since he wants to blend into the internal affairs of the Star Alliance, he naturally has to come up with enough abilities that the Star Alliance attaches importance to, and what Yu Tianqi relies on is the alchemy and refining techniques. In Yu Tianqi's opinion, it was absolutely impossible for the Star Alliance to ignore such an alchemy and refining master as himself.