The ring in Fang Kun's hand was left to him by Qin Mannian after he robbed the three major families of Sha Xing, it was full of all kinds of refining materials, and even, most of them were top-grade spiritual weapon materials, originally, he planned to wait for himself to leave the starry sky battlefield and stabilize it, and then refine all these materials into treasures in exchange for resources, after all, if he wanted to improve his cultivation, he needed a lot of resources, but alas, the rules of this rooftop were too perverted, and he could only use these materials to improve his physical strength!

Before, his physical strength had already reached a level comparable to that of a lower-grade spiritual weapon, at this time, he had a large amount of spiritual weapon materials in his hand, which was more than three storage rings, not counting those immortal weapon materials, according to Fang Kun's own estimate, if he could devour all these materials, his physical strength would inevitably reach an astonishing level!

However, Fang Kun obviously wouldn't do this, after all, he still needed a lot of resources to improve his cultivation, these materials, once refined into a spiritual weapon, would definitely be able to exchange for a large number of resources, that was what he needed the most!

For him at present, he only needs to raise his physical strength to the point where he can reach the top and climb to the roof!

After pouring out all the materials in the ring, a towering mountain appeared in front of Fang Kun, all of which were made up of various refining materials.

As soon as his mind moved, the exercises in his body instantly became operational, and a terrifying devouring vortex appeared, directly making Fang Kun's own stunned!

Originally, when Fang Kun's spiritual root was promoted to the Heavenly Spirit Root, and when his cultivation fell to the early stage of the out-of-body stage, the devouring vortex he released by himself was already a hundred zhang in diameter, and after that, he didn't pay attention to it, of course, when he devoured the nearly 10,000 demon beasts, he let his Yuan Infant go out of the body directly, and after the cultivation was promoted to the middle stage of the out-of-body again, he didn't pay attention to it, so at this time, when he used it again, he was directly stunned.

At this time, the devouring vortex around him had reached the level of two hundred zhang in diameter, but this was not what shocked Fang Kun.

What shocked Fang Kun the most was the terrifying devouring power released by the devouring vortex.

Before, outside the Thousand Dust Star Military Camp, he took advantage of the melee to be in Luo Tianzong's camp and exert great might, but at that time, the devouring vortex he cast, the devouring power that diffused, could only cover a radius of ten miles, but at this time, the devouring power released by the devouring vortex around him directly enveloped the mountain in front of him, and moreover, it also permeated a large area around him.

According to conservative estimates, the area covered by that terrifying devouring power reached a radius of two hundred miles!

Sensing this change, Fang Kun was completely stunned!

However, just an instant, Fang Kun woke up from his shock, because, as the devouring unfolded, a stream of special energy had already poured into his body, that was the essence of heaven and earth devoured from various materials!

Fang Kun's heart moved, and he hurriedly began to run the "Body Refining Technique", and at the same time, he controlled the Yuan Infant in his body through his mind to maintain the devouring state.

This is a strange state, Fang Kun's own operation in the body "Body Refining Technique", the devoured rich essence of heaven and earth, refining into his body, however, the Yuan Infant in his body is always in a state of devouring, frantically devouring, and part of the energy that is devoured is transformed into Fang Kun's spiritual power, but this energy is very weak, and it can even be ignored!

However, what Yuan Ying devoured was more of the essence of heaven and earth in various materials, which was directly integrated into his body, and under the effect of the "Body Refining Technique" exercise, his body was tempered and his ** strength was improved!

After a while, Fang Kun's face showed a hint of enlightenment, obviously, when he let Yuan Ying out of his body, the devouring vortex released by his Yuan Infant was much smaller than the main body, but the speed of devouring was much faster, but when he let Yuan Ying expand and devour in his body, although the speed slowed down, the devouring vortex around his body did not decrease at all, and it still reached two hundred zhang!

Sensing that the mountain in front of him was decreasing at a slow speed, and his body, with the integration of a trace of heaven and earth essence, the strength was also slowly increasing!

After careful induction, a wry smile appeared on Fang Kun's face, obviously, this effect was not as ideal as he imagined, according to his estimate, if he wanted to increase the strength of his body again and reach a level comparable to that of a medium-grade spiritual weapon, he would have to devour at least about half of the materials in front of him before he could succeed!

You must know that after quenching his body in the thunder sea far away from Sha Xing, his physical strength has reached a level comparable to that of a lower-grade spiritual weapon, and then he has survived two terrifying heavenly tribulations in a row, and his physical strength has increased again, although it has not reached the level comparable to that of a medium-grade spiritual weapon, but it is not far behind, but even so, it is still so difficult for him to improve his physical strength to a level that is completely comparable to that of a medium-grade spiritual weapon!

After a helpless sigh, Fang Kun's complexion returned to normal, according to his estimates, it would take at least a few days, or even longer, to devour half of these materials, after all, this was a material filled with a ring, after pouring it out, the hill in front of him was a hundred zhang high, and it occupied an area of nearly a hundred miles, so many materials, devouring it, it was not as simple as devouring the spirit vein!

This is still after all kinds of mutations in his body, his devouring ability has been greatly improved, otherwise, if it is still the level of his previous life, it is estimated that it will be slower to devour!

After a night's time, the big mountain in front of Fang Kun had become a little smaller, but it was also invisible, Fang Kun estimated that the materials he had devoured were less than one in a hundred!

And his physical strength has also improved a lot, but it has not reached the level comparable to that of a medium-grade spiritual weapon!

As soon as his mind moved, Fang Kun flashed out of the inheritance ring and returned to his cave space in the Black Dragon Tower.

Sure enough, as soon as he appeared on the top of the mountain, the jade plate hanging on his waist moved, and as soon as his divine sense penetrated slightly, he received a message.

"Elder Fang, the auction is about to start, you can directly enter the VIP room by following the guidance of the VIP jade plate before, if you still need it, you can contact me at any time through the identity jade plate!"

It was the message from Elder Minggu, Fang Kun didn't stay, and walked out of his cave space directly!

According to the guidance of the VIP jade card, Fang Kun came directly to the second floor of the Black Dragon Tower, in front of a quaint gate, it was already crowded with monks, there were hundreds of them, and after showing the talisman one by one, they were put into the auction hall, and there were monks outside who were constantly entering the second floor of the Black Dragon Tower.

As soon as Fang Kun walked here, a distraction monk who was maintaining order appeared in front of him, this was an emaciated old man, with sparse white hair, scattered draped, also dressed in a black robe, with a dragon head tattooed on his chest!

"Presumably you are Elder Fang, you can enter directly from here!" The emaciated old man glanced at the white jade plate that Fang Kun hung on his waist, a hint of surprise flashed in his eyes, and he said with a light smile.

"Thank you, senior!" Fang Kun arched his hand, and then walked in directly from the side.

As soon as he entered, Fang Kun felt a hint of surprise in his heart, and the moment he stepped through the portal, he felt a faint spatial fluctuation, and then he appeared in a hall.

This hall is in a circular shape, in the middle is an auction table that is much higher than the ground, and all around it are wide seats, which are several times larger than ordinary seats, and can almost be regarded as a bed, obviously, this is specially prepared for monks, and they can easily sit cross-legged on it, but even so, under Fang Kun's big eyes, there are tens of thousands of seats in this hall!

Moreover, what shocked him even more was that at this time, the tens of thousands of seats in this hall were almost full, and among them, except for a few out-of-body period monks, the others were all distracted stage powers, and a powerful aura made those out-of-body period monks sit in it, so that they feel like they are rare.

According to the guidance of the VIP jade plate, Fang Kun walked directly through a corridor and came to the door of a secret room, and after inserting the VIP jade card into the groove of the door, the iron door opened, revealing a room with an area of only about twenty square meters.

After Fang Kun entered the secret room, he sat directly cross-legged, and while cultivating, he also fell into contemplation.