The three miners were dressed in tatters, and their hands were all covered with thick calluses, and their skin became very pale because they had been working underground for many years and had not seen the sun.

"It's tiring enough to dig thirty catties a day, and I threw it to a newcomer in the early stage of qi refining, and I can't do this job. One miner complained.

"Look at him thin and weak, digging five catties a day is enough to choke. The other miner shouted with a low face: "Boy, if you can't dig ten catties of ore every day, and we don't have anything to eat, don't think about it." ”

Bang dang!

The third miner threw the tools in his hand at Bai Yi's feet, and said viciously: "Today we still have two catties of spirit ore, you dig it, you can't dig it, Lao Tzu will break your dog's leg!"

After speaking, the three miners scolded and walked away, leaving this branch mine, anyway, their task today is still thirty catties of spirit ore, and it will only rise to forty catties from tomorrow.

There are torches inserted on the stone wall of the mine, and the light of the fire flickers on and off, reflecting Bai Yi's delicate face a little weirdly.

"Let me open a mine?" Glancing at the tools under his feet, Bai Yi kicked them away, looked at the deep mine exit, and said coldly: "Long Qianli, since you are looking for death, I will fulfill you sooner or later!"

Bai Yi didn't care about the swearing of the three miners, because he wouldn't stay here to mine at all, let alone dig ten catties of spirit ore every day, even one catty he wouldn't do it.

Bai Yi's plan was to advance to the middle stage of gas refining today and leave the mine.

Since he was targeted by that despicable person in the depths of the mine, Bai Yi simply stopped acting in a low-key manner, took out the ten low-level spirit stones sent by Yang Yifan, and put on a strange outline on the ground deep in the mine.

When this kind of outline that seemed to be round and not round, and seemed to be square and non-square was formed, the air around the mine suddenly shook slightly, and the aura in the entire spiritual vein seemed to hear the call, surging over, like a gust of breeze, gathering in the outline of the spiritual stone on the ground, and began to rotate rapidly, and a small vortex formed by the aura appeared after a while!

Looking at the small spiritual energy vortex in front of him, Bai Yi nodded and said, "Ten low-level spirit stones can barely lay out the lowest-level spirit restraint array, and the advanced mid-stage qi refining is enough." ”

Stepping into the whirlpool, Bai Yi sat cross-legged and cultivated his mental method, and from the moment he sat in the whirlpool of spiritual energy, the ten low-level spirit stones around him actually dissolved at a speed visible to the naked eye.

In the cultivation realm, there is a special formation, called the Spirit Gathering Array, which can gather the surrounding heaven and earth aura into one place for cultivators to absorb and refine.

Because the cultivation sect is built near the spiritual vein, once the spirit gathering array is used, it will inevitably affect the spiritual energy of the spiritual vein itself, if it is not for the important disciples or elders who need a huge and pure spiritual qi advancement, the sect is reluctant to arrange this kind of magic circle that consumes spiritual veins very much.

Bai Yi's formation with spirit stones seems to be the same as the Spirit Gathering Array, but its effect is more than a hundred times more domineering than the Spirit Gathering Array!

This kind of formation is called the Detention Spirit Array, which is a kind of ancient magic array, and the difference between the spirit gathering array is only one word, in ancient times, there are countless spiritual veins destroyed in the spirit detention array, it is simply a kind of domineering magic array used to destroy the spiritual veins, and it is famous.

The Gathering Spirit Array is to slowly gather the surrounding spiritual energy into one place, for some disciples to cultivate at the same time, and the Spiritual Gathering Array can instantly detain the surrounding spiritual energy to one point for one person to absorb, if it is not for this kind of ancient array to be lost because of its age, I am afraid that there are only a few spiritual veins left in the world.

Bai Yi now has no materials for the array, he can only replace it with a low-level spirit stone, and the effect of the detention aura has become very low, if the materials are sufficient, and the real spirit array is arranged, not to mention that this low-level spirit vein is a middle-level spirit vein, and it will also be detained in an instant and become a dead vein!

Although the effect of the Detention Spirit Array at this time was low, it was enough for Bai Yi to absorb, and it was only half an hour, and the aura in Bai Yi's Purple Mansion had already exceeded half, and it had successfully advanced to the middle stage of Qi refining.

Originally, it took about a month to advance, but in the Spirit Detention Array, it was actually shortened to half an hour, which is the terrifying thing about the Spirit Detention Array.

Feeling the abundance of spiritual energy in the Purple Mansion, Bai Yi opened his eyes, scattered his mental method, the light in his eyes flickered, and the ten low-level spirit stones beside him were also completely consumed at this time.

Half an hour, mid-stage of qi refining!

Click!

When Bai Yi had just advanced, in the depths of this spiritual vein, several thin cracks appeared on a long, transparent, crystal-like crystal.

The essence of the spiritual veins has been damaged.

At dusk, the miners walked out of the mine one after another, and after a day of tired labor, they gathered in front of a big house outside the cave one by one, waiting for today's dinner.

The three miners in the same mine as Bai Yi showed an anxious and uneasy look at this time, and one of them muttered: "Two catties of spirit ore, that kid won't be able to dig it." ”

"After half a day's effort, he can't even dig out two catties, and he won't be able to dig ten catties tomorrow. Another said uneasily.

"I can't dig it out, I'll skin him!" said the most vicious miner in a low voice.

As soon as he said this, the three of them stared at the young man who walked out of the mine at the same time, and then they all showed angry faces.

Bai Yi actually walked out empty-handed, not to mention two catties of spirit ore, he didn't even dig a small piece, his demeanor was relaxed and natural, and his posture was to mine, as if he had played a mining cave.

The three of them hurriedly rushed forward, surrounded Bai Yi, and shouted angrily: "Are you looking for death, we can't have dinner, don't think about it!"

"If you don't dig a piece of spiritual mine, do you think you are an uncle?"

"Lao Tzu can't eat dinner, so I have to discount one of your legs!"

Glancing at the miners opposite, the aura in Bai Yi's body suddenly fluctuated, and the realm of the middle stage of qi refining was undoubtedly revealed.

Feeling the fluctuation of the aura in the middle stage of Qi refining in the other party's body, the three miners showed their horror on the ground in unison, and blurted out: "Refining, mid-stage Qi refining!"

Not long ago, Bai Yi, who was still in the early stage of qi refining, actually advanced to the middle stage at this time, how could these three miners not be surprised, as if they had seen a ghost.

A sneer tugged at the corner of his mouth, Bai Yi stretched out his right leg and said coldly to the miner who was shouting to break one of his legs just now, "Fight." ”

The miner was only in the realm of the early stage of qi refining, and when he heard this, his head shook into a rattle, and the other two hid to the side in a gloomy manner.

"If you don't fight, get out!" Bai Yi said angrily.

"I'll get out, I'll get out. The vicious miner was now a cowing sheep, and fled in terror without looking back.

Bai Yi sneered, glanced at the many miners around him who were talking about it, and walked towards the outside of the spiritual vein, and when he passed by Deacon Cao Yan's residence, he kept saying with his footsteps: "Deacon Cao, I have reached the middle stage of qi refining in Xia, and I have taken my leave." ”

Hearing the voice, the black and thin Cao Yan walked out of the wooden house with a puzzled face, and all that was left for him was the slightly thin straight back of the young man.

"Advancing to the middle stage in less than half a day, what is the origin of this kid?"

Cao Yan stood outside the door, sensing the fluctuations of Bai Yi's aura in the middle stage of Qi refining, and said to himself thoughtfully: "He is an old acquaintance with Yang Yifan, and he has a grudge against Ling Qianli, this Bai Yi is a little troublesome, I better not be nosy, anyway, when you reach the middle stage of Qi refining, it has nothing to do with my spiritual vein mine." ”