Those who cultivate the truth are angry and accept the truth, and take the spirit stone pill as the most.

The former can directly replace the aura of heaven and earth, while the latter can be fully supplemented according to one's own needs.

Although the spirit stone is useless to the king, things like the true spirit stone and the spirit jade are like spirit stones to him at this moment.

The hidden formation had been destroyed, and Wang Zhong had to arrange another one, so he began to count the remaining True Evil Spirit Stones.

This inventory found that he had taken more than 100 True Evil Spirit Stones for laying the foundation, and he used no more than one hundred and eight pieces, which made him a little lucky, but fortunately he didn't want much, if it really took the number of Zhou Tian to lay the foundation, he would be a dead man today.

However, the evil qi of one hundred and eight True Evil Spirit Stones allowed him to lay the foundation and enter the first layer, which was much more expensive than the ordinary cultivators to attract the spiritual energy into the first layer of Qi refining.

Ordinary cultivators who have just entered Qi refining only need to guide the Heaven and Earth Spiritual Qi to operate Zhou Tian in their bodies, and successfully refine and retain a wisp of True Qi, which is enough for the future Zhou Tian to operate, even if they enter the second layer of Qi refining, the Heaven and Earth Spiritual Qi that needs to be refined is not much different from the Heaven and Earth Spiritual Qi contained in more than a dozen spirit stones, and it is mainly a matter of refining speed, and all that is delayed is time.

"I don't know if the difficulty of improving in the future will also increase accordingly, so it's not easy to do. ”

Wang Zhong sank his mind, silently used Xuangong, and began to refine the endless source of true evil qi in this pit.

Really!

The true evil aura here is rich, far more than the normal heaven and earth aura, if judged according to the standard of aura, it is much better than any ordinary spiritual land, and his refining speed is also very fast.

However, the accumulation required to improve the realm is more than several times that of normal refining the aura of heaven and earth.

"That's not going to work, it looks like we'll have to use these True Evil Spirit Stones first. ”

Although the ancient exercises were said to be extremely fast, after one night, Wang Zhong went all out in the environment filled with true evil qi, and also sucked all the true evil spirit stones into the air, so that he could raise his cultivation to the third level of qi refining.

Although the bottleneck of entering the fourth layer of qi refining was not a difficult task for him, he was afraid that it would not be completed in a short period of time.

Fortunately, before dawn, he finally reached the point where he could barely imitate the fluctuations of the fifth-layer mana of Qi refining, so that Niu Yougui would not find out that it was wrong as soon as he came, and as for people in the higher realm, he couldn't hide it.

Clean up, put away the real evil spirit stones that have been exhausted, Niu Yougui also came to the pit not long after.

"Senior brother came early enough today!"

Niu Yougui was surprised to see Wang Zhong early in the morning, in the past, he came a little earlier, but today he was abnormally preempted by Wang Zhong, and he sighed inexplicably in his heart.

Wang Zhong greeted with a smile: "It's not early, it's all morning, cough cough, although we get off work late, we have to come early every three or five days, cough, lest others see us as idle." ”

Wang Zhong coughed when he spoke, which surprised Niu Yougui: "Senior brother, what's wrong?"

Wang Zhong waved his hand and said, "It's okay, maybe I haven't rested well in the past few days, cough, because I was infected by evil qi, it's good to recuperate for two days." ”

Niu Yougui looked at him suspiciously, and looked around the pit again, there was no change compared to yesterday, so he had to persuade: "Senior brother, it's better to pay more attention to cultivation." That's it, I haven't dug for a few days, I'm afraid that today's raw ore is not enough, since the junior brother is sick, I will give more guidance, I dig more at a time, so as not to trouble in the future, save time for the junior brother to rest. ”

Wang Zhong nodded, stopped talking, and couldn't help coughing in one bite.

He was about to raise his hand, but suddenly turned around and walked around with his back to Niu Yougui.

"What's the matter? I can't even sense the subtle fluctuations of heaven and earth's aura like I used to. But the sense of the source of the evil qi is becoming clearer and clearer!"

Wang Zhongzhong was unexpected.

After transferring to the Xuanyuan True Solution, he no longer had the true qi mana generated by refining the Heaven and Earth Spiritual Qi in his body, and even the last Heaven and Earth Will Imprint on his body was washed away, and he could no longer use the True Qi to sense the fluctuations of the surrounding Heaven and Earth Spiritual Qi as before.

Fortunately, he still remembered some of the places he sensed some time ago, and after turning around twice, he pointed out Niu Yougui one by one, so that the stuffing was not revealed.

Niu Yougui did not doubt that he had him, and swung the ore pickaxe one after another according to Wang Zhong's instructions, smashing countless ores.

Lieutenant General Wang pointed out to him most of the points in his mind, and he didn't stop digging for a long time.

Niu Yougui digs, and the king picks.

Although Wang Zhong can no longer sense the details, but these ores themselves are rich ores, so many days, Wang Zhong's eye strength is also there, although the picking is a little slow, but it is not blind, the two cooperate as usual, Niu Yougui did not find anything abnormal.

The day's work ended in boredom, and after the output was delivered, the two of them went back to the cave.

After returning to the cave, the evil aura that permeated here was much lighter, and even because of the thinness, it was gradually mixed with a lot of inexplicable aura, no longer pure, and the speed of refining in Wang Zhong was much slower, not even a tenth of that in the mine.

......

Towards the end of the night, there were still people coming and going in the mines, most of them were unlucky.

There was suddenly a figure in the No. 2 pit of Dingmao, and the person who came was none other than Niu Yougui, who was working here during the day.

Today, since he met Wang Zhong at work, he felt that something was wrong, but he couldn't say anything wrong, he only felt as if his life was a little unsmooth.

But Wang Zhong didn't show any abnormality all day, and after getting off work, he couldn't help it, and returned to the mine to investigate.

But after turning around, I still found nothing.

"Could it be that there is a change in the mine itself? But no, the evil spirit has even faded a little, and nothing bad has happened?"

After pondering for a while, he suddenly dug up the place where the True Evil Spirit Stone was stored, and looked inside, only to see that most of the True Evil Spirit Stone inside had been cut, but it was not polished, and the leftovers were also piled together, and the overall number had not changed.

"He's cut them all?"

The two of them stored these things, and Wang Zhong would occasionally cut one or two pieces into standard sizes, but he really didn't know how much he had cut.

Picked up a piece of cut, a piece of cold sharp bones, as if the blade was in the hand, and even directly led the evil qi to drill into the flesh, which gave him a very real feeling.

"What a strong true evil aura!

"Am I suspicious?"

Putting down the real evil spirit stone and burying the gravel and covering it, Niu Yougui was a little confused and went out of the mine again and went back to the cave.

"Maybe I'm thinking too much. ”

......

The next day, although Niu Yougui tried his best to restore the place where the stone was buried, Wang Zhong still saw at a glance that this place had been touched last night.

In addition to Niu Yougui, there is no second choice.

Wang Zhongzhong laughed for a moment, his Xuanyuan true understanding had been completed, and he turned his hand to spread a layer of truth on the surface of the spirit stone, and ordinary people couldn't tell the difference at all.

But since the other party is suspicious, I'm afraid that this cooperation won't last long.

And now he has no means to sense the subtlety of the aura, and the two are destined to part ways.

"Although these things are not worth a few spirit stones, if he pokes out at the juncture of Yi Entourage's betrayal, I can't say why, and I can't guarantee that there will be no extraneous branches. ”

"I still need to find a way to clean up my hands. ”