After listening to Ning Yang's words, the middle-aged man and the others all looked incredulous.

They felt that Ning Yang really underestimated the strength of the Tian Yuan Sect, because the person that the Tian Yuan Sect wanted to arrest had never been caught, but they didn't say anything, after all, they were just a prisoner now, even if Ning Yang was about to become a prisoner, at least not now.

Ning Yang thought for a while, and then said, "What kind of ore are you mining here?"

"It is the true crystal that contains the true qi of heaven and earth. The middle-aged man replied truthfully.

Ning Yang frowned: "The true crystal that contains the true qi of heaven and earth?"

On the earth, Ningyang had seen a spirit stone containing the aura of heaven and earth. And the aura of heaven and earth is an existence one level lower than the true qi of heaven and earth, presumably this true crystal is an upgraded version of the spirit stone.

Indeed, the spirit stone is used for cultivators in the Qi refining period, and the true crystal is used for cultivators above the foundation building period, in battle, if the power of the true yuan is insufficient, you can take out the true crystal to replenish, and the true crystal can also be burned directly to urge the magic weapon.

Some advanced magic weapons. The cultivator's own strength is not enough to urge the full power of the magic weapon, so he can use the true crystal to replace the cultivator's power to urge.

It's like Ning Yang's Yin and Yang Magnetic Pole Twin Sword, which is a treasure-level magic weapon comparable to that of a Jindan Stage cultivator, and when Ning Yang urges it, it can exert 100% power. However, if you urge these guys in the Qi Refining Period, then they can only urge less than one percent of the power.

This is because the power of the two is different, their mana is too low-level, and it is not enough to urge the magic weapon at all, only the power of the true yuan that is as strong as Ningyang can be urged, and the stronger and stronger the power of the true yuan, the greater the power of the urging.

It's like an airplane, you use the fuel of the car to take off, it is impossible to fly, you have to use the fuel of the plane. to make it fly.

And when a cultivator is not strong and has a high-level magic weapon, he can use something like true crystal to replace the strength of the cultivator to urge this magic weapon.

In addition, the True Crystal is also a common currency for cultivators to trade between different places, and can be used to buy magic weapons, cheats, and even elixirs and other items.

"Yes, and this vein that we have mined is a low-grade true crystal vein, and the mined low-grade true crystal can be used by those who cultivate the truth in the foundation building period. The middle-aged man said slowly.

True crystals are also divided into grades, divided into lower grades, middle grades, best grades and even superb grades, and naturally they also correspond to the cultivators of various realms, the more advanced the true crystals, the more true qi of heaven and earth contained, the more vigorous and rich they are, and the value is also very different.

Ning Yang nodded: "Inferior True Crystal, how many can you mine every day, and what is the task?"

"One person can mine about 100 pieces a day, and the task is 100 pieces. The middle-aged man shook his head and said.

"A hundred, so little, it should be easy to do, right?" Ning Yang said in surprise.

They are all ninth-order cultivators in the Qi refining period, even if their mana is limited, it should be easy to open a mountain and split stones, how can it be possible to mine a mine. But only a little less is harvested every day.

Ning Yang also thought that they had to pick thousands of pieces every day, if this was the case, it would be very hard, but a hundred pieces a day should be very easy to do.

Another man said, "Easy? True crystals are born in the ore, and the true qi of heaven and earth contained in it, after the ore is contaminated, it is comparable to the protection left by the cultivators in the foundation building period, and we are only cultivators in the qi refining period. Digging ore is comparable to fighting against cultivators in the foundation building period, which is extremely time-consuming and labor-intensive, and at the end of the day, it is already the limit to be able to mine about 100 pieces. ”

Ning Yang suddenly realized: "It's me who is stupid." ”

Forthwith. Ning Yang is trying to infiltrate his divine consciousness into the barren mountains, and the low-grade true crystal veins are under these barren mountains.

Soon, Ningyang explored this low-grade true crystal vein and found that this vein was not small. It stretches to the ground for nearly a thousand miles, and these people seem to have been mining for a long time, and they have already mined nearly one-tenth of it, but they don't know how long it will take to finish mining.

I thought about it. Ning Yang asked the system, "System, can this true crystal be exchanged with you?"

I only heard the system respond: "No, because the true crystal is in the form of currency, and you can purchase items in the cultivation realm, and the system only charges the currency of the pretending value, of course, if the host is willing to exchange the pretending value for the true crystal, the system also has it." ’

Ning Yang rolled his eyes: "Forget it, there is a true crystal vein here, why am I still looking for you to exchange it." If you don't want it, then I'll take it as you like. ’

Money is a thing that is widely loved by the public no matter where it is, and Ningyang is no exception, and this is the money used by cultivators, with these true crystals, even if Ningyang doesn't use it, he can keep it for Li Ziqi and them, or if he encounters some magic weapon, he wants to buy it. At least you have money in your hand, you can buy it as you want, and you don't have to fight and kill to rob it.

Immediately, Ning Yang controlled the power of heaven and earth, and directly sent the low-grade true crystal vein underground to the earth and extracted it.

I heard the sound of the earth cracking, and a huge vein like an earth dragon was pulled out of it.

The middle-aged man was shocked: 'You are!'

They didn't expect Ningyang to actually pull out an entire low-grade true crystal vein, and they couldn't help but be extremely shocked, you know, this ore is extremely excavated, not to mention the entire vein is extracted.

Ningyang can directly extract the ore vein, which represents Ningyang's strength, which is unfathomable.

'Congratulations to the host for loading an unfathomable, shocking force and gaining fifty points. ’

Ning Yang didn't expect that he could pretend to be forced like this, although he got a very small pretending value, but it was better than nothing, so he didn't care too much, and then looked at this vein and said: "There are thousands of veins in this ore star, I will take one and go, it is not too much." ”

said. Ningyang began to mine the ore veins, intending to take out all the true crystals contained in them.

Sure enough, when Ningyang was mining, it was found that these ores were indeed extremely hard, comparable to the protection laid by the cultivators in the foundation building period. With the power of these Qi Refining Stage cultivators, even with the assistance of special excavation tools, it would be extremely laborious to mine the true crystals.

It's just that these are all trivial for today's Ningyang, after all, Ningyang is now in the Jindan period, and he has the strength to crush the cultivators of the same realm, and the cultivators in the foundation building period are even more to pinch one by one, let alone deal with the ore of the mere one.

I saw that under the control of Ning Yang, the ore of the entire ore vein. All of them were easily crushed by Ningyang, and then prismatic spars were mined from them, which contained the true qi of heaven and earth, which was extremely peculiar.

Ning Yang didn't think much about it, and all the quarried spars were included in the system space.

However, Ning Yang's behavior caused the middle-aged man's face to turn pale: "It's over, we are dead, and the veins are all recorded." All the true crystals of this entire vein have been mined by him, Tian Yuan Sect will definitely not spare him, and it will also affect us, he will kill us!"

When Ning Yang heard this, he just smiled indifferently: "Don't worry." I won't hurt you, and I'll get you out later. ”

"Escort us out?" said one of them in surprise, "are you really going to save us out?"

"No kidding, even if you want to save us from leaving, you can't save us!"

"That's right, it's impossible to escape, Tian Yuan Sect has the elders of the Jindan stage guarding the teleportation array, and there are many guarding disciples, no matter how strong you are, how can you deal with so many of them with your own strength?"

Ning Yang smiled: "You don't care about it." All you have to do is come with me. ”

As he spoke, Ning Yang ejected several true yuan powers, shattering their bracelets and making their mana no longer restricted.

"Alright, now you follow me quickly, and I'll take you away. Ning Yang waved his hand and motioned for them to follow.

They hesitated, gritted their teeth after all, and decided to keep up with Ning Yang, after all, they were both dead and horizontal. It's better to believe in Ning Yang once, maybe Ning Yang may really take them away.