At this moment, in the mouth of the mine in front of him, the gray mist that was originally only slowly overflowing suddenly and quickly spread out in this moment, and in a short period of time, it had spread not far from Yan Wubian and the others.

From the large number of dead bodies on the edge of the mine in Qingyunmen before, it can be seen that these gray fogs are by no means a good thing, and how dare everyone be shrouded in gray fog.

It was precisely because of this situation that Yan Wubian and his party would quickly retreat again while their faces changed drastically.

Fortunately, these gray mist stopped after spreading to the original location of Yan Wubian and the others, which made the people in Housa breathe a sigh of relief.

"What kind of ominous thing has this Qingyunmen dug up? ”

Looking at the strange gray mist, everyone's hearts were uneasy, and a middle-aged man standing in front of Yan Wubian suddenly spoke.

When the others heard this, their faces changed, although the mine that happened was in Qingyunmen, they were also doing the same job, and they were not sure when they would encounter this kind of thing.

The last thing they want is to encounter this kind of thing, and if something evil happens in the vein, it will be an extremely dangerous thing.

"Hmph, isn't this kind of thing happening rarely, not to mention that decades ago, because the Dragon Snake Gate dug up a place where a large number of bones were buried, all the people seemed to have fallen into an evil spirit, and they all died. Not long ago, a miner of the Wang family accidentally cut open a stone in the mine, and as a result, a few bloody hairs appeared in the fairy crystal that appeared in the stone, and in this way, dozens of people died. ”

"But even if you know that the underground veins of this space are full of danger, full of mystery and unknown. But driven by interests, there is another force that will give up the mining of this immortal crystal. It's you, aren't you all coming here because of the fairy crystals? ”

Cheng Sifeng's emotionless eyes slowly swept over everyone's faces, and then he spoke.

Hearing this, the people present couldn't help but look at each other and stopped talking, of course they knew the danger of coming here. But when you know it, when you really face it, you are still a little panicked in your heart, and you will inevitably feel scared.

Originally, Yan Wubian and the others thought that this time the matter in the Qingyunmen mine would be extraordinary, but after nearly an hour, the gray mist slowly dissipated and disappeared into the heavens and the earth, and nothing bigger happened.

Then, under their gaze, people in the Qingyun Gate in the distance began to gradually approach the mine, and then, Yan Wubian saw that someone seemed to have thrown something alive into the mine.

It didn't take long for Qingyunmen to send people into the mine, and soon, the corpses were moved out.

"It seems that a lot of people have died in Qingyunmen this time, but things are obviously not as bad as imagined. ”

Cheng Sifeng, who had been paying close attention to the movement of Qingyunmen in the distance, whispered as if talking to himself after seeing this scene.

Yan Wubian was speechless for a while when he heard him say this, this is not bad, not to mention the dozens of corpses that were already near the mine, just for a while, there were nearly a hundred corpses that were moved out of the mine.

In such a short period of time, more than 100 people died, and this human life seems to be very worthless here. It's no wonder that every time a spirit master enters the Source Stone Space, rarely more than half of them get out alive, and sometimes even twenty percent of them don't.

If it weren't for the fact that this place was a veritable treasure land, with immortal crystals buried underground, which could be used for cultivation to get twice the result with half the effort, I am afraid that under such a high mortality rate, few people would be willing to come here. Of course, it is not excluded that some forces forcibly arrest people to enter this place and mine, if this is the case, then there is nothing to say.

"Don't go down the well today, go back and rest first, and come back tomorrow. ”

Just as Yan Wubian's mind was turning, Cheng Sifeng's voice sounded again. Then, he glanced deeply in the direction of Qingyun Gate in the distance, and no longer paid attention to everyone, and swept towards the area where the disciples of the Sword God Sect lived.

In this case, everyone is naturally happy to see it, even if they are allowed to mine now, I am afraid that no one will have that mind. No longer hesitated, and everyone also activated their body techniques one after another, chasing towards Cheng Sifeng's distant figure.

......

"Whoa!"

In the dim passage, with a slight excavation sound came out, and a loud sound of sand and stone flow also resounded, a young man, who was waving a small black hoe in his hand with a depressed face, digging the cave wall in front of him, this young man was Yan Wubian who entered the mine to dig out the fairy crystal stone, and in this small passage, there were several other spirit masters, doing the same thing as him.

Although it was only a new mine, after entering, Yan Wubian found that countless passages had already been dug out of the ground, and the deepest one had even entered the ground thirty zhang.

And what made him even more speechless was that the soil and stones on this vein were very hard and difficult to excavate, even with his physical strength, every time he digg, he had to use all his strength to dig up the earth and rocks, and as for the rest of the people, they could only consume spiritual power to enhance their strength.

At this moment, Ziyan Wubian finally understood why the person who received the task had to cultivate above the Mortal Realm, in addition to the fact that the environment of the source stone space was indeed dangerous, and the strength was too low to protect himself, and more importantly, judging from the hardness of this earth and stone, if the strength was too low, I am afraid that he would not be able to carry out the excavation task for a long time.

And in this case, a spirit master who breaks the mortal realm can dig for at least two hours in a row before he needs to rest and recover the consumed spiritual power.

Even Yan Wubian himself, with the strength of his body, under the continuous excavation, he couldn't support it for half a day, and the long-term waving made his whole body seem to fall apart, and he had to rest for a while.

But at this point, he has no extra choice, and he can only continue to dig if he comes.

Time passed, and two days passed in the blink of an eye.

"Whew!"

With a long exhalation and wiping the sweat from his forehead, Yan Wubian sat on the ground with a depressed face and rested.

In two days, he barely rested for too long, and he only dug up a stone the size of a basin, which made him naturally extremely depressed.

He didn't know if it was his own bad luck or the luck of the rest of the people, among the five spirit masters who dug in this passage, the most one had already dug up five stones, and in the poor ones, there were also two stones harvested. And he was the only one, and he only dug up a piece.

The only thing that made him feel relieved was that most of the stones dug up by the rest of the people were only larger than a fist, and the largest was only the size of a skull, which was naturally much smaller than the size of his basin.

However, the size of the fairy crystal stone does not depend on the size, the large volume does not mean that the fairy crystal can be cut, only the huge number of stones, in order to ensure the probability of cutting out the fairy crystal.