One piece, two pieces, three pieces.

Chen Fei continued to refine the black stone and integrate it into the Qianyuan Sword.

Because the hostility of the strange to Chen Fei continued to deepen, the phantoms that appeared around became more and more numerous, and in the back, Chen Fei didn't need to take out the spirit rhyme, and the phantoms would automatically appear.

This level of hostility somewhat makes Chen Fei a little creepy, like a behemoth, looking down on you, like sitting on pins and needles, he can't describe this feeling.

Chen Fei stabilized his mind, that is, he knew that there was something wrong with this fourth-order weirdness, otherwise Chen Fei would have run as far as he could now.

The spirituality and material of the Qianyuan Sword were improving at an astonishing rate, but Chen Fei found that the effect of the black stone was decreasing, but the decline was still within the acceptable range.

As Chen Fei added a black stone the size of an adult's fist, the sword sound of the Qianyuan Sword reached its peak.

Chen Fei slashed the phantom and introduced it into the Heart Refining Array while watching the changes in the Qianyuan Sword.

The sharp light flowed wildly on the body of the Qianyuan Sword, and with each turn, the spirituality of the Qianyuan Sword increased by one point until it reached a certain critical value.

"Zheng!"

The sound of the sword is like a clear spring, although it is not high-pitched, but it is endless, and the phantom that surrounds and kills is forcefully swept away, and countless untraceable sword elements circulate around, like a field.

Chen Fei's face couldn't help but smile, Qianyuan Sword was so easily promoted to the level of a medium-grade magic weapon.

Chen Fei stretched out his hand to hold the hilt of the Qianyuan Sword, sensing the excitement coming from the Qianyuan Sword, and shook the sword body slightly, and the killing intent permeated all directions.

With Chen Fei's current strength, combined with the Qianyuan Sword at this moment, his combat power will go further, and he can already compete for a long time in the face of the middle stage of the general convergence realm.

It's too late to defeat, but if Chen Fei wants to get out of the way, he can already do it easily.

Of course, if you really face a desperate situation and the four-access control law is fully opened, what will happen at that time can only be known if you have really fought it.

The light of the Qianyuan Sword flowed, and then gradually stabilized, and Chen Fei continued to hold a fist-sized black stone and merge into it.

The spirituality of the Qianyuan Sword began to fluctuate violently again, but compared to just now, the amplitude of the fluctuations was much smaller, and the improvement of the material had also slowed down a lot.

After a while, when the changes stabilized, Chen Fei carefully observed the Qianyuan Sword and found that the effect of the black stone on the Qianyuan Sword had indeed weakened a lot.

If it is said that when it is a low-grade magic weapon, such a black stone can increase the transformation progress of Qianyuan Sword Yicheng, then now that it is a medium-grade magic weapon, a black stone of the same size, the effect is directly cut in half.

However, if it is cut in half, this black stone is also taken for nothing, and Chen Fei has nothing to lose.

It's just that Chen Fei had originally thought about whether this black stone could repair the spiritual treasure in the space grid, but now it seems that it is somewhat whimsical.

If you think about it, you can see that there is a paradox.

If Lingbao can rely on the black stone to repair, then in the hundreds of years, or even thousands of years of suppression, Lingbao is estimated to have directly begun to absorb the strange power and restore himself.

It's not going to get to the point where both sides are losing now.

The black stone can make the Qianyuan Sword improve, because the black stone belongs to the fourth-order thing, and the Qianyuan Sword is just the level of the third-order lower grade, and between the two, there is not a few small grades, but a whole big step difference.

The thoughts in Chen Fei's mind flashed, but the movements in his hands did not stop, as many phantoms as there were around, Chen Fei would kill as many as he could, and then refine them into black stones and integrate them into the Qianyuan Sword.

Slash, Refine, Fusion, Improve!

The black fog around Chen Fei's body seemed to be condensed into substance, and that kind of hostility was like a natural disaster, making people feel terrified.

But Chen Fei carried it like this, except for the increasingly dense phantoms around him, nothing else happened.

As for the black mist's corrosion of the physical body, it has been strengthened a lot, but it is still a long way from letting the physical body of the Merge Realm rot, and this fourth-order is weird, and the injury is too outrageous.

In addition to being essentially a fourth-order, everything else is weakened, and even the third-order weirdness is inferior.

As for the pollution of the mind, Chen Fei directly attacked with the projection of the mind, and naturally he couldn't hurt Chen Fei's mind body in the slightest.

Qianyuan Sword rushed all the way towards the position of the top-grade magic weapon, although the effect of the black stone was getting weaker and weaker, but it really couldn't stand the number of black stones too much.

If the effect does not work, it is completely made up for by quantity.

If this is a high-grade magic weapon, Chen Fei's combat power will increase even more, and at that time, whether it is the middle stage of the general convergence realm, or the Tianjiao among those top forces, Chen Fei will have the confidence to face it.

Unless the other party is holding a high-grade magic weapon, it is naturally another situation.

The Qianyuan Sword trembled violently, and this extremely rapid ascension was also a huge test for the spirituality of the Qianyuan Sword. In particular, the spiritual essence that was absorbed before had already been exhausted when it was promoted to a medium-grade magic weapon.

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Therefore, the violent fluctuations in spirituality at this moment, for Qianyuan Sword, completely need to rely on its own background to resist.

If you can resist it, the spirituality and material will continue to rise, and if you can't resist it, then this ascension will end here, and Chen Fei may have to change to another magic weapon to improve.

The low-grade magic weapon and the medium-grade magic weapon are completely two prices.

However, the Qianyuan Sword was extremely tough, and it did not show an irresistible posture at all, and every spiritual tear and the cleaning of the filth in the sword body, the Qianyuan Sword resisted all of them, and was able to continue to make its own jump.

The Heart Refining Array flickered with a faint light, and a black stone gradually took shape in it, and suddenly, Chen Fei's mind trembled violently, and Chen Fei subconsciously looked back.

Because Chen Fei was standing on the edge of the black fog at this moment, as soon as he turned around, he could clearly see the distance.

The wind was light and cloudy, and the sky was blue with water, but in Chen Fei's eyes, or under the eyes of the sky, there seemed to be a great terror approaching.

In black and white, a thick line is abruptly inserted into the world composed of countless lines.

Purely subconsciously, Chen Fei withdrew the Heart Refining Array at his feet, and even discarded the black stone Chen Fei who was just about to take shape. In the sea of knowledge, the mind is violently warning.

Even though the black mist almost shrouded Chen Fei just now, his heart had never trembled like this.

Chen Fei took a step back, as if he had broken away from the ink, and before Chen Fei could take a single step, he suddenly saw a figure appear a few miles above the black mist.

The figure stood there, nothing unusual, but it was this inconspicuous appearance that was the biggest anomaly.

The distance between Chen Fei and the figure is not more than a few miles, such a distance, for ordinary people, they may only see a black spot, but in the eyes of the Convergence Realm, it is easy to see the face clearly.

But Chen Fei looked at this person at the moment, just a piece of Mohu, not only the appearance of Mohu, but the other party's entire body in Chen Fei's eyes, it was all Mohu.

Mountains and seas?

A thought flashed through Chen Fei's mind, and this thought quickly filled Chen Fei's mind.

At the peak of the Convergence Realm, Chen Fei had already seen it, and there were more than a dozen of them at first sight. The momentum of those people was magnificent, enough to suppress the other realms of convergence and breathlessness, but Chen Fei could finally see the gap between the two sides.

In the final analysis, the peak of the Merge Realm is still within the scope of the Merge Realm, and it is also within the scope that Chen Fei can understand, and in the Three Lives Broken Shadow Sword that Chen Fei is cultivating now, there are also some miraculous things that this realm possesses.

But the mountain and sea realm is a blank for Chen Fei, Chen Fei doesn't know what power the other party has, and he doesn't know how to break through, which is why Chen Fei came here in the first place.

And at this moment, this person, what he gave Chen Fei, was a blank.

Obviously, people are there, but Chen Fei can't perceive anything, his eyes can see, but what he sees is also a lake of mold.

The figure in the sky did not respond to Chen Fei's attention, Chen Fei only saw the figure's hand move slightly, and the Heaven and Earth Yuan Qi within a radius of several miles suddenly rioted.

More than a dozen figures involuntarily threw out of the black mist, and it was precisely here that they stayed here, wanting to study this fourth-order weird convergence realm.

Among these people, most of them are in the early stage of the Merge Realm, but there are also a few who have already reached the middle stage of the Merge Realm, and even one is in the late stage of the Merge Realm.

But no matter which realm it was, at this moment, these people were swept out of the black mist without the power to resist, and they staggered and fell several miles away.

Chen Fei also felt a huge force fall on his body, and by the time Chen Fei reacted, the person had already fallen to a dirt slope.

Unable to resist, unable to resist, and by the time you feel the power, it's already too late.

"Boom!"

A sound like fine iron being torn apart sounded, which made Chen Fei's eyes squint involuntarily, and then, the black mist in the distance that shrouded a radius of one mile suddenly rose into the air.

The more you leaped, the smaller the range of the black mist, and when it reached the front of the figure, the black mist had turned into a small black bead, which was held in the hand of the figure.

A mournful scream sounded in Chen Fei's ears, Chen Fei's mind trembled violently, and the voice of the dragon elephant roaring Xiao shook faintly, resisting this scream.

But in the next moment, the voice that seemed to be screaming directly in the soul came to an abrupt end, and Chen Fei looked up at the sky and found that the figure had also disappeared.

From the appearance of the figure to the fourth-order weirdness being forcibly pulled up, less than a few breaths of time have passed.

In the area where the black fog was originally located, there was only a huge pit left, which was the place where the spirit treasure was found.

The more than a dozen Merge Realms that stayed here rushed towards the position of the deep pit, but just halfway through, the only one in the late stage of the Merge Realm let out a scold, and the others couldn't help but stop.

There should be something good in the pit, but it has obviously been regarded as a thing in the bag by that person in the late stage of the Merge Realm.

"Mountains and Seas!"

Chen Fei looked at the position where the figure was standing in mid-air, and a glimmer of light flashed in his eyes.

The next moment, Chen Fei soared into the sky and flew towards the passage of the Endless Sea.