Just when Qiu Feng's palms and the stone demon's stone palms intersected, Qiu Feng suddenly felt that the Flame Demon Ape Inner Dan in his acupoint space moved, and all the immortal power and soul power in his body were instantly emptied.

Strictly speaking, it was not only the power in Qiu Feng's body that was emptied, but also the soul power that the Thunder Emperor himself had accumulated for so long, and even overdrawn, these powers were all to maximize the urging of the Flame Demon Ape Inner Dan that had mutated Lei Gangyan.

It was also at this time that Qiu Feng knew that the Thunder Emperor's biggest reliance was Lei Gangyan, although he knew that Lei Gangyan was very strong, and he had also integrated Lei Gangyan into his swordsmanship, but unfortunately his ability was not enough to exert Lei Gangyan's strongest attack power, and even the current Thunder Emperor's remnant soul did not have this ability, but it was more than enough to clean up the spirit-level stone demons.

"Bang!"

When the four palms intersected, Qiu Feng's body was still knocked out, but the Lei Gangyan urged by the Thunder Emperor wrapped its entire body along the stone demon's hands at once, although it also used the demon yuan power to extinguish the fire for the first time, but it was not an ordinary flame, but a mutated Heaven and Earth Alien Fire Lei Gangyan, its body was quickly burned red, and began to melt into magma and flow down.

The stone demon never thought that the remnant soul hidden in Qiu Feng's body would be so terrifying, and it would destroy itself with just one move, and it would destroy its body that was close to the best immortal weapon, although it was unwilling, but it also had to admit that it couldn't resist this terrible mutant of heaven and earth and strange fire, the best choice at the moment was to give up the body, its primordial spirit rushed out of the body that was about to completely melt, but it was a pity that it still underestimated the terrifying lethality of Lei Gangyan.

The stone demon's primordial spirit also needs to pass through the level of Lei Gangyan when it rushes out of the body, and its primordial spirit has no protection in this process, and it belongs to the attack range that is completely exposed to Lei Gangyan, although it still rushed out, but the primordial god was hit hard, and the primordial god cultivation is only at the level of the low-level Xuan Demon stage, the key is that the consciousness is a little confused, in such a situation, how can it escape from Qiu Feng's hands!

The strength in this battle Qiu Feng's body was exhausted, along with his demon pets and war servants, all his strength was exhausted and he was seriously injured, the stone demon could not eat, he could only stare at the soul power of the stone demon, to be honest, Qiu Feng was really a little worried that the stone demon spirit would not rush out and destroy it with its stubborn body, but fortunately, it was not stupid, and finally rushed out.

At this time, the remnant soul of the Thunder Emperor had entered a state of sleep, Qiu Feng had regained control of his body, although the power in his body had been exhausted, but he could still absorb some immortal power from the space of the Wuji Qiankun Tower, he had been staring at the burning stone demon, not that he was worried that Lei Gangyan would not be able to burn the stone demon, but was waiting for the stone demon's primordial spirit to rush out.

At this time, Qiu Feng, his demon pet, war servants, and the Thunder Emperor all needed soul power too much, and at the first time when the stone demon primordial god rushed out, Qiu Feng sacrificed the god-devouring worm, which was currently the best weapon in Qiu Feng's hands to deal with the opponent in the state of the primordial god.

The Stone Demon Yuan Shen who had just rushed out not only suffered a heavy loss of soul power, but also his consciousness was suddenly occupied by the God Devouring Worm, and all this was still unknown to him, Qiu Feng faintly felt that the Stone Demon Yuan Shen was in a bit of a confused state, he simply came to a two-pronged approach, while letting the God Devouring Worm continue to devour and control the Stone Demon Yuan Shen, while urging Wuji Gong to directly absorb and transform the soul power of the Stone Demon. Wave

Before the stone demon primordial god was completely melted by Lei Gangyan, it was completely absorbed and transformed by Qiu Feng, although the soul power was seriously depleted, but after all, it still solved the urgent need for Qiu Feng, his demon pet, war servant and the Thunder Emperor's soul power to be lacking, but the Thunder Emperor injured the soul origin, and was still in a deep sleep, and needed more vigorous soul power to nourish it.

The stone demon of the Spirit Realm would not have thought that he would be planted in the hands of a second-order Heavenly Immortal Realm cultivator, maybe let it know that it was a former immortal emperor-level powerhouse who really made the move, maybe it would feel a little better in its heart.

"This little thing is the essence of the stone demon's body, even Lei Gangyan can't completely burn it, at least the existence of refining the best immortal weapon!" When the stone demon's body was completely melted by Lei Gangyan, only a palm-sized silver-white thing was left, the texture was like stone and metal.

Even if Qiu Feng, a refiner who is familiar with the instrument spectrum, can't tell what material this is, but this is the only thing left after the stone demon's body was burned by Lei Gangyan, it is the existence that has been tested by Lei Gangyan, Qiu Feng can be sure that it is definitely a good thing, he faintly feels that this thing seems to have life, if it is not sure that the stone demon primordial god has been killed by himself, he will really suspect that the stone demon primordial god is hidden inside!

"Give it to me, I didn't expect this stone demon to have a regeneration stone on his body. The Infinite Qiankun Tower Instrument Spirit looked very excited.

"You can give it to you, but you want to tell me what this reclaimed stone is?" Qiu Feng said curiously, he knew very well in his heart that the Infinite Qiankun Tower Instrument Spirit needed strength and various heavenly and earthly treasures to repair the broken space of each layer, and after the repair of each layer of space, it would naturally be of great benefit to his master, so he supported it, but he had never heard of the reclaimed stone, and he had never seen any record of the reclaimed stone in the instrument spectrum, so he was so curious.

"Then you have to count what you say, I'm afraid that after you know the purpose of the recycled stone, you won't give it to me!"

"It's just you who threaten me with such childish means, in order to show my sincerity, I can give you this regenerated stone first, now you can say it!" Qiu Feng smiled faintly and said, it was also a very important thing for him to repair the space of the various layers of the Wuji Qiankun Tower as soon as possible, he simply threw the regenerated stone directly into the Wuji Qiankun Tower.

Wuji Qiankun Tower was overjoyed, it told that the repair of the reclaimed stone is a kind of divine object between heaven and earth, according to its understanding, there should not be such a divine object in this fairy world, that is to say, the regenerated stone should be brought by the stone demon from outside the territory, the regenerated stone is similar to the existence of the innate spirit treasure, if no one refines it for a long time, it will give birth to self-consciousness, and this alone is already comparable to the innate spirit treasure.

The most crazy thing about the regenerated stone is that all kinds of artifacts refined with it have a strong self-healing ability, that is to say, after the Infinite Qiankun Tower has the regenerated stone, it will start a self-repair process, perhaps this process will take a long time, which is far faster than the Infinite Qiankun Tower looking around for various materials, and not every repair material can be found as desired.