Just when Fang Kun finished arranging the two places of quenching, in the distant Starry Sky City, a large-scale auction had already begun, and at this time, Fang Kun had already finished his alchemy and entered a state of retreat again.

The difference is that in this retreat, he did not comprehend the Heavenly Dao, but devoted himself to studying the refining weapon, to be exact, the refining of the immortal weapon!

In his previous life, with the help of his master Hongjun Ancestor, he successfully refined a starry sky spaceship, so he had truly seen the whole process of refining immortal weapons, and it was precisely because of this that he knew how difficult it was to directly refine an immortal weapon in this cultivation realm.

Limited by the rules of heaven and earth, this is not the fairy world, and it is impossible to directly refine immortal weapons!

But in this way, it does not mean that there are no real immortal weapons in the cultivation realm, super sects like the Black Dragon Divine Sect will inevitably exist, however, these immortal weapons are all cultivated by those monks who have gone through a long period of time, and those who have finally ascended to immortals, before they ascended, they have been cultivated for a long time, and even, it takes a few monks like that to cultivate an immortal weapon!

If you want to refine an immortal weapon, you must carve an immortal array, not to mention Fang Kun at this time, it is estimated that even those Mahayana period cultivators, even terrifying beings such as the Starry Sky City Lord, can't do it!

This point, Fang Kun understood best, whether it was the immortal array runes he had obtained from the Sand Star Secret Realm, or those immortal array runes he had obtained from the cross-border teleportation array, or those immortal array runes that had been left in his memories in his previous life, with his cultivation and strength at this time, not to mention comprehension, it was very difficult to even read, let alone engrave!

It is precisely because of this that the immortal weapons that have survived in the cultivation realm are all cultivated by the efforts of several monks who have ascended to the immortal realm!

And the key to it is the internal formation prohibition, because before those monks ascend, the spiritual power in their bodies will slowly be transformed into immortal yuan, and in this way, after a long period of cultivation, the formation inside it will gradually transform into an immortal array!

It was true that Fang Kun had obtained an immortal weapon in the Shengtian Secret Realm, but the main function of that pagoda was to protect the soul of the god, which was equivalent to a soul artifact, which obviously did not meet Fang Kun's expectations, what he needed was an attack immortal weapon, in that way, in order to help him survive the terrifying tribulation after that!

Moreover, that pagoda is not in the hands of Fang Kun himself, it was taken away by the clone, therefore, he can't refine it, as for the doppelganger, he has tried it, but if it wasn't for the timely reaction, it is estimated that it has been suppressed by the pagoda, and it has even fallen!

Therefore, for Fang Kun, since he couldn't get an immortal weapon, he could only hope to refine it himself.

And Fang Kun's retreat this time, in addition to recalling and studying the instrument spectrum, he was also trying to comprehend those immortal array runes, mainly those immortal array runes in his previous life, after all, in his previous life, he not only witnessed it with his own eyes, but also participated in the refining of immortal weapons, and he even refined a rebirth knife and tattered armor, and the formation forbidden runes engraved in it had long been deeply remembered by him!

This process is obviously very painful, because, he has tried before, just reading it will be suppressed, although his divine soul strength at this time is no longer what it used to be, but it is still painful.

However, if he wants to refine the immortal weapon, this process will have to be experienced sooner or later!

Moreover, his cultivation at this time is already a complete distraction period, and he may sense the opportunity to break through at any time, according to his mentality at this time, once there is an opportunity to break through, he will not suppress it, and will inevitably break through with all his might!

But thinking of the distraction period tribulation that he had spent before, he would have a chill in his back, if he could refine an immortal weapon before the next tribulation, then he would have a greater certainty of surviving the next tribulation!

Just when Fang Kun was retreating, his clone had already begun to lead the four girls to experience in that vast mountain, of course, before that, he had tailored weapons for the four of them, which were just magic weapons, and for his clone, it was just a hand-to-hand capture!

After Jin Zhu had been transformed by him before, there were also many low-level demon beasts in it, but Fang Kun didn't have time to accompany his children to practice, with the strength of the four of them at this time, not to mention demon beasts, even ordinary fierce beasts couldn't deal with them!

Fighting is also a part of cultivation, just by cultivating, without fighting, it can only be on paper, and the foundation will be vain, only cultivation and strength are equal, in order to make the foundation more solid, especially for the four girls who are about to implant the spiritual root against the sky, this is particularly important, because the process of fighting is also a sharpening of their body and mentality!

It was a very cruel thing to let four delicate beauties go through a bloody battle, especially for Fang Kun, but he had to be so ruthless!

Fortunately, with his escort, the four girls started from working together to deal with a beast, and slowly increased the difficulty of the confrontation, but there was no danger at all!

After experiencing the initial panic, the four of them gradually adapted to this kind of life!

Time passed quickly, and in Starry Sky City, the day after the auction ended, Fang Kun was out of the customs, because this was the departure time agreed between Fang Kun and the other party.

In other words, the auction lasted for eleven days!

"Why are you so pale, is it because of an accident in retreat?"

Seeing Fang Kun for the first time, the Black Dragon Robe Protector frowned and asked.

"There was some accident, but it's okay, just breathe for a while!" Fang Kun smiled bitterly.

Continuously insisting on comprehending those immortal array runes, Fang Kun's spirit was exhausted to the extreme, and even the Yuan Shen suffered some minor injuries, but fortunately, it was not a big problem for him to continue to recover from the above quality cultivation Divine Pill!

"This is the harvest of this auction, as expected, everything you need has been gathered, but unfortunately, in the auction, not a single attribute treasure appeared, and one appeared in the private fair, but it was snatched away by a senior power, hey!" The black dragon robe protector said while his face was full of helplessness.

Fang Kun was secretly surprised in his heart, he could be called a powerful figure by this Merge Stage Cultivator in front of him, who was also the Dharma Protector of the Black Dragon Divine Sect, what kind of cultivation should it be?

While secretly sighing in shock, his face did not change, he took the ring, and as soon as his divine sense penetrated, he showed a look of ecstasy, and said excitedly: "Thank you senior!"

After speaking, Fang Kun also bowed to the other party.

The reason why he was so excited was because the pill he was most looking forward to could finally be refined, although he only had gathered a furnace of elixir, it was already precious!

In his previous life, he used almost the power of the entire Xuantian Immortal Domain, and in the end, he didn't get it together, one can imagine how cherished the elixir of refining the Heavenly Pill, and how excited he was at this time!

That feeling is like a long-cherished wish for many years has finally come true, and the excitement in my heart is beyond words!

In addition, the Soul Conjuring Pill, the Nine Turns Continuation Soul Pill, the Soul Attracting Pill, the Life Extension Pill, and even the elixir of the Longevity Pill are all together!

Especially the Longevity Pill, the other pills Fang Kun can not care, after all, he has refined them, but in addition to the Replenishing Heaven Pill, the Longevity Pill also surprised him, because, in his previous life, he also did not refine it, the reason was because of the elixir!

"Don't, it's serious, some of the elixirs here are really difficult to handle, so the number is too small, but don't worry, I have already arranged it, and I will continue to look for it! But I have a question, you want so many rare elixirs to alchemy, and looking at your excited appearance, I am very curious, what kind of magic will be the elixir you are about to refine!"

The Black Dragon Robe Protector stopped Fang Kun with one hand and asked with some curiosity.

"I'm also looking forward to it, these kinds of pills are all obtained by me from an Ancient Cave Mansion, if I can refine them successfully, I will definitely not forget my predecessors!" Fang Kun said with a smile, but he had no intention of explaining.

Seeing that Fang Kun didn't mean to explain, the Black Dragon Robe Protector could only shake his head helplessly and no longer asked.