This layer of land, Chang Xuanmu below can't measure its thickness, but at least it's not so easy to open, and it also contains highly toxic elements.

Therefore, if you want to break through this place, you must use ingenuity, otherwise nothing good will come of it.

Looking around, the surroundings were still quiet and there was no movement, which made Chang Xuan, who was in the dark, feel a lot more stable.

Then, he approached the ground above him and used his clairvoyance to take a closer look.

Because of the strange reason of the black fog here, his clairvoyance didn't play a role before, but now that the female corpse behind him shines, his clairvoyance plays a role, although it is difficult to see the land on the top, but he can see the patterns on it.

These patterns exist in an irregular way, but they are essentially crevices left by the condensation of the earth, and if you want to open them with skill, it is best to start with them.

However, although these lines are squeezed by closed cracks, they are not calm, nor like ordinary land, but emit a kind of poisonous gas, which hides in them like poisonous snakes.

With the blessing of clairvoyance, Chang Xuan saw these poisonous snake-like poisonous gases in the lines very clearly, and understood that he wanted to split this place along these lines, and the first problem he faced was these poisonous gases hidden in them.

And how terrifying these poisonous gases are, he has seen them before, that is, they are as strong as the existence of the Six-Eyed Demon Emperor, and they feel tricky in the face of the entanglement of this poisonous gas, although he is wearing the Dao Leader robe, he does not dare to face these poisonous gases, because the existence of these poisonous gases is simply endless, if one accidentally falls into it, he is not sure how long his Sect Leader Dao robe can resist.

And once the sect leader's robe can't resist it, it will be difficult for him to survive in the early stage of true soul splitting.

Of course, it was also possible that these poisonous gases could not break the defense of the sect leader's robes, but the situation in this was too dangerous, and he was not willing to use his life to test the strength of this poisonous gas.

Thinking like this, Chang Xuan was silent for a while, and he didn't think of any good idea that could break this place.

Looking at him now, although the treasures on his body are not small, there is none that may be used here to deal with these poisonous gases, and if he makes a rash move, he is not sure what the result will be to meet him.

After thinking about it, Chang Xuan finally decided to give up breaking this exit and decided to return to the original entrance to see the situation.

In terms of distance alone, although there is also a poisonous cloud on the top of the entrance he entered, the distance between the two is relatively far, even if the two are fused, they are not as closely integrated as this exit, and it may be easier to open.

Because of the light of the female corpse behind him, the darkness in the sinkhole had no effect on him, and almost quickly, he reached the entrance and exit where he had entered.

At this entrance, there is also a mountain rock accumulation under it, and it is not difficult to stand up, and those falling rocks accumulate more regularly, once you go up, it is easy to touch the top ground.

Carefully observing the ground here, Chang Xuan immediately noticed the difference between the two.

Compared with the opposite exit, although this entrance was also fused with poisonous clouds, everything was as he expected, the degree of integration between the two sides was far less close than that at the opposite exit, and even some of the gaps were faintly penetrated by the light of the outside world.

Seeing this scene, Chang Xuan's eyes were happy.

This layer of ground is not as strong as the exit on the other side, and the amount of poisonous gas contained in it is also much thinner, which is completely within the tolerance range of his sect master's robe, even if it is all gushing out, he is sure of it.

Of course, even so, it won't be easy to break through the ground, and it will take a lot of work.

After pondering carefully, Chang Xuan decided to test the strength of the ground here first.

With a wave of his hand, a high-grade spirit sword suddenly appeared in his hand.

Holding this spirit sword, he stabbed into the crack of the ground above without saying a word.

Because he was afraid of an accident, he didn't use all his strength in this blow, but only used less than fifty percent of his strength, and was ready to run away at any time, once something bad happened, he would retreat at this moment.

However, just as the tip of his sword was about to reach the gap at the top, not far from the direction behind Chang Xuan, there was a sudden rumbling and earth-shattering sound.

This sound, as if the sky was falling, instantly startled Chang Xuan.

He subconsciously looked back, but saw a bright light emerging behind him, and in this bright light, countless figures came one after another, dressed as the demon army and the power alliance.

Seeing this sudden appearance, Chang Xuan was instantly overjoyed, although these people came out of the dirt one by one with a disgraced face, Chang Xuan would never mistake their identities.

"Venerable Chang, where are you?"

At the same time, it was a man who broke into the crowd and shouted, because their eyes couldn't adapt to the darkness for a while, and it was difficult to see the existence of Chang Xuan on top at once.

"I'm here!" Chang Xuanji replied with great joy, never expecting that he would get out of trouble in such an easy way.

As soon as the voice came out, his figure shook and moved towards the people who had entered.

At this moment, the entire Tiankeng Cave shook violently.

At this moment, Chang Xuan felt an invisible huge force pressing down from the air like Mount Tai pressing, and directly smashed him to the ground from mid-air, fortunately he was wearing the Dao Leader's robe, otherwise this sudden would have to break a bone.

"Ah...... What's going on!"

"Chief, where are you, Chief!!"

"This ...... Is this here going to collapse!!"

At the same time, the people who broke in instantly panicked in the environment where the ground shook and the mountains were shaking, and one by one they were extremely frightened, and some of them had even entered the passage where they came, wanting to return to the ground and get out of the danger here.

But this is not to blame them, these people, the strongest is not the realm of Jindan Great Perfection, in the face of this kind of scene where the earth shakes the mountains, it is impossible not to be frightened, even Chang Xuan of the soul realm is the same, in this scene of the earth shaking the mountains, he feels the breath of destruction coming from all directions, to completely drown him......

Almost instantly, he rushed forward with all his suffocating strength, trying to hit the ground before the sinkhole collapsed......

At the same time, while galloping, the sinkhole shook more and more, but the scene of the collapse of the sinkhole that Chang Xuan imagined never appeared......