Outside the chaotic sky domain, there were another figures flying in the sky, almost all of them were people from the three major families of the chaotic sky city, and their cultivation had reached at least the Yuan Extreme Realm.

There are more than 300 people, which shows that the strength of the three major families is also very strong.

Under the leadership of more than a dozen Divine Condensation Realm swordsmen, these Yuan Extreme Realm swordsmen dispersed, forming a blockade line, and Chu Duan's appearance had been drawn by those Divine Condensation Realm swordsmen who were chasing him, and everyone had seen it, remembered it in their hearts, and could recognize it at a glance.

In addition to the more than three hundred Yuan Extreme Realm swordsmen and the dozen or so Divine Condensation Realm swordsmen led by them, three more swordsmen were belated.

These three swordsmen don't look young, they look like they're in their fifties, they have an extraordinary bearing, and their strength is extraordinary.

As soon as the three of them landed, the Divine Condensation Realm swordsmen of the three major families went over one after another to salute, very respectful.

These three people are all among the best masters of the three families, and each of them has the perfect cultivation of the Divine Condensation Realm, and their strength is very strong.

"Tell us about the specifics. One of the three said lightly.

"Yes, that person doesn't look very old, and he doesn't seem to be under thirty years old......" Immediately talking about Chu Dui, his tone was full of anger when he said that Chu Duan had killed more than a dozen Divine Condensation Realm swordsmen.

"Yuan Extreme Realm Killing God Condensation Realm ......" The three of them looked shocked, and they killed more than a dozen in a row.

Such a person, if he does not have any treasures against the sky, but kills with strength, he is definitely an unborn demon.

The three of them glanced at each other and saw the solemnity in each other's eyes.

Such a character, it is best not to offend, even if the other party uses the power of treasures, it is the same, but he has already offended, and he has killed more than a dozen of his own Divine Condensation Realm swordsmen, which can be regarded as mortal enemies. If you don't solve it, you can't do it

"Let's go into the chaotic airspace to have a look, and if we find it, we will kill it directly to avoid future troubles. One of the three said.

The other two nodded, and the three of them moved and entered the chaotic airspace.

Their strength is strong, and the power of their divine thoughts is also very powerful, exuding a sting, which can better detect the fluctuations in the spatial cracks and avoid them in time.

......

Silently. Next to Chu Duan's right arm, a pitch-black crack appeared, like the open mouth of a strange beast, about to devour everything, and at the moment of appearance, Chu Duan felt it and subconsciously avoided it.

A strange suction tugged at his right arm, but fortunately he got out in time, otherwise. I'm afraid that my right arm will be scrapped.

The terrifying spatial crack appeared silently, without any warning, and it was impossible to prevent it.

Chu Duan's face was solemn. Sweat also oozed from his forehead.

Walking in this place is very dangerous, and you have to take every step of the way, and you have to raise your six senses to the limit. It is also necessary to mobilize the power of the mystery of emptiness to feel the fluctuations of space around us.

It's just that the spatial fluctuations here are very chaotic, making it difficult for Chu Duan to grasp and unpredictable. Several times, it was a dangerous way to avoid the spatial crack, and almost was touched by the spatial crack.

The consequences are terrible.

He didn't know what to do, there were some people outside, and there were three powerful characters, who were looking for themselves everywhere, and once they found out, they would definitely face the danger of death.

In this kind of place, even if you stay in place, you may encounter spatial cracks, and Chu Duan can only keep walking.

He didn't know how long it had been, and it was difficult to feel the passage of time here, but he didn't see any other living creatures except himself.

But think about it, this kind of terrible place, where there are space cracks raging, I'm afraid that nothing can survive, if there really is, it must be a very terrifying existence, once encountered, I'm afraid that my life will not be guaranteed.

Although danger often coexists with opportunity, but so far, Chu Duan has encountered several dangers, but he has not encountered any opportunities.

It seems that Lin Rong, who died, was able to get the "Heart Sword Secret Record" of the Heart Sword King, and he was indeed a person who had the luck of chance, but unfortunately, he died in the end.

Luck does not mean everything, strength is the most important thing.

Chu Duan realized this truth more and more, it was the truth.

Avoiding the spatial crack again, this time the spatial crack was a little big, more than a meter long, and it appeared silently, releasing an amazing suction, a few meters away, Chu Duan could clearly feel it, as if an invisible hand grabbed his body, and pulled hard.

Chu Duan hurriedly resisted, quickly retreated, and opened the distance, and the suction force became smaller and smaller.

Losing the target, the spatial crack shrank rapidly after three breaths, and disappeared without a trace after the last one, and the space in that place returned to its original state, and there was no indication that a spatial crack had appeared at all, in fact, before Chu Duan arrived here, there may have been many spatial cracks.

The existence time of the spatial crack was too short, and Chu Duan disappeared before he had time to comprehend it, so that his mystery of emptiness was never able to have a suitable opportunity to break through.

Chu Duan continued to go deeper, he intended to find a larger spatial rift, but that also meant greater risk.

Wealth and danger seeking, if you want to improve, how not to get involved in danger.

Deep, deep, deep, Chu Duan didn't know where he had gone deep into the chaotic airspace, and whether he had entered the interior.

At this time, Chu Dui stood in a daze, his eyes widened, looking ahead, his face full of horror.

Ahead, there was a pitch black, it was appearing, extremely fast, in the blink of an eye, it cracked several meters long, and it continued to expand.

It seemed to be the dark eye that the primeval beast was about to open, making people palpitate and the heavens and the earth tremble.

In the blink of an eye, the pitch-black crack reached ten meters before it stopped, expanded, and at the widest point, it was half a meter, and a terrifying suction force directly affected the range of dozens of meters around the crack, Chu Duan hurriedly retreated quickly, and at the same time, his spiritual mind was condensed, and it was released under the protection of the sword intent, slowly approaching the spatial crack.

The spatial crack is very terrifying, and there is even more spatial turbulence around it, Chu Duan only feels that his sword intent and spiritual intent are constantly being pulled, and he must desperately strengthen his control, otherwise once he is pulled into the spatial crack, he will be directly devoured, and he will definitely cause some damage to himself.

The consumption of sword intent and spiritual intent is extremely fast, and it is more difficult to comprehend it, but even if it is difficult, Chu Duan will do it, and it will take a little more time.

Suddenly, a trace of the essence of spatial power, a kind of perception, began to appear in Chu Duan's heart.

The difference between the mystery of emptiness of ninety percent and the mystery of emptiness of ten percent is only one point, but it is very difficult to cross this point.

The ten-meter-long spatial crack only existed for ten breaths, and after it disappeared, Chu Duan's perception was interrupted again.

It has just begun, and it has been interrupted immediately, and the harvest can be said to be minimal.

Continue to look for spatial cracks, basically, it needs to reach a spatial crack that is ten meters long to be able to bring some insights to Chu Duan.

But ten-meter-long spatial cracks are not common, and if you want to encounter them, you need luck, whether it is good luck or bad luck.

Chu Duan could only continue to go deeper, because the deeper he went, the greater the probability of encountering a spatial rift, and the greater the probability of encountering a ten-meter-long spatial rift.

The people outside were looking for Chu Duan, but they never to, and they were also looking for the disciples of the outer palace of the Heavenly Desolate Palace who had obtained the "Heart Sword Secret Record", but they didn't gain anything.

Because the cultivation of the disciples of the outer palace of the Heavenly Desolate Palace is the relationship between the Yuan Extreme Realm, there are some situations outside, and all the Yuan Extreme Realm swordsmen who do not have the great power to support the mountain will be investigated, this practice makes people very angry and quite humiliating, but helplessly, the three major families of the Chaotic Sky City cannot resist and can only obey, otherwise their lives will not be guaranteed.

There is no doubt that this approach of the three major families will arouse the anger of the public, but where the strength is, they will not attack those who have big backers, and for a while, no one can help them at all.

It's just that no matter what they do, they can't find Chu Duan, because at this time, Chu Dui is even deeper into the chaotic airspace.

In front of him, there was a twenty-meter-long spatial crack, which had existed for thirty breaths, which made Chu Duan comprehend it, and after disappearing, there was still some aftertaste.

Now Chu Duan looked a little embarrassed, the silver moon robe was broken in many places, it was accidentally touching the spatial crack, fortunately, he reacted in time and avoided it immediately, otherwise it was not only the silver moon robe that would be damaged.

The silver moon robe that was broken in many places had lost its effect, and it was just an ordinary robe.

Although it is a pity, in order to participate in the mystery of Wukong, the price is greater, and Chu Duan can accept it.

Encountering a spatial crack of more than ten meters again, Chu Duan immediately came to his senses, and after many times of enlightenment, the efficiency was even higher.

When the crack in the space of more than ten meters disappeared, Chu Duan only felt a sense of transparency in his soul, and suddenly opened up.

"I see...... The Mystery of the Spatial Power ......" In his own words, the mysterious power of emptiness in the spiritual world realm suddenly fluctuated, distorted, and instantly lengthened, as if a section had grown out of thin air.

As soon as it grows, the mysterious power of emptiness undergoes earth-shaking changes, like the finishing touch, and becomes complete.

Ten percent!

The mystery of emptiness is complete!

In an instant, Chu Duan's perception and grasp of the surrounding space increased several times.

Ninety, nine, nine, ten, is just a difference of one point, a leap, but the improvement is so obvious, so huge.

Chu Duan can also understand, for example, the blood curse of the gods, he has experienced it firsthand.

The complete God Sealing Blood Curse, even the Sword Saint can't help it, the incomplete God Sealing Blood Curse will naturally weaken over time, and he can also use his spiritual mind to impact and weaken, the gap between the two is so obvious.

Now that he had comprehended the mystery of emptiness to perfection, Chu Duan didn't plan to stay here, and immediately retreated, he didn't expect any opportunities in this extremely treacherous place.

The power of the Yin and Evil crystals naturally wraps the mystery of the perfect emptiness, resists erosion, and tempers it little by little. (To be continued......)