Next, Shen Yun deliberately waited for a short while. Seeing that there was no anomaly around him, he decisively walked towards another brown and yellow round stone, and concocted it in the same way.

This stone was also gently knocked by him, and it bloomed.

Then, Shen Yun obtained a trace of pure earth aura.

It seems that there is no pattern to what kind of aura is contained in these stones......

In this area, there are many brown and yellow round stones. Shen Yun was not polite, and knocked them open one by one.

In a few moments, he had knocked twenty-one round stones.

As it turned out, he was right in his guess. But not entirely true.

For of the twenty-one stones, there are twelve of them, and they contain not spiritual energy, but evil energy. Among them, the majority of them were pure blood demonic qi, reaching as many as ten. The other two were bloody demonic qi mixed with yin and evil qi. For the time being, no stone has been found that contains only pure yin and evil aura.

Only in the six stones is the spiritual energy.

Among the remaining stones, there were miscellaneous, one was a handful of clear water, one was a moonlight power, and the other was empty, and there was nothing in it.

However, for Shen Yun, whether it is evil qi, aura, or the power of the moon, it is the same, there is no difference at all. Because he can absorb them all. Moreover, they are all pure, which can directly supplement Dao power, and do not require him to use his skills to refine.

Twenty-one brownish-yellow stones were knocked open, and there were no stones of this color left in the area. Shen Yun tried to use the green frost to knock on a stone that was relatively lighter in color, but had completely grown in size.

As a result, the stone is incredibly hard.

Qingshuang knocked on it, and there was no movement at all.

Shen Yun didn't try it a second time on this stone. Instead, he knocked on several other stones of the same kind. They are all the same hard.

Suddenly, he came to a conclusion in his heart: it seems that these stones are like melons and fruits, and there is also a saying that "ripe melons fall". Only brownish-yellow stones are "ripe". If you knock before they burst out on their own, the amount of aura and other resources that can be collected is the most.

In addition, these stones are supposed to grow from the stone walls in batches every day. The twenty or so "ripe" stones he knocked open just now were the first batch today. In this way, it takes a lot of time for them to grow from the initial size of the rice grain to full maturity. It will take three or four hours to say the least. Now, it will take about an hour for the second batch of stones to mature.

Shen Yun decided to go inside and continue to collect "ripe" stones.

No matter where the tiger demons are, it is true to seize the time to make up for the Dao power first.

"Horn Horn Horn Horn ......" From the depths of the cave, the sound of stones bursting was heard one after another.

What a waste! Shen Yun carried Qingshuang and walked into the fork in the road, still turning left.

"He, he's crazy!" Hao Tian looked at someone who was knocking on the stone quickly, his face was shocked, "Even the demonic qi is absorbed!

Hao Yi also looked at the field, it was rare that there was no squeak, but his eyes were a little deep.

And Hao Tian didn't hear the response, so he couldn't help but turn his head, pointed to the field and said, "I'm getting more and more incomprehensible about him now." ”

Hao Yi yawned to hide the strangeness in his eyes, stretched his waist, and said in a slurred buzzing voice: "Since he entered the field, I have never understood him...... Well, whatever. If he goes mad, he will never want to leave Tiger Demon Mountain. What is there to worry about...... Oh, your plan to change to a new puppet may be delayed. ”

Hao Tian didn't even think about the question of whether Shen Yun could pass the Huya mission now. His mind was full of "How dare a cultivator absorb demonic qi when his spiritual power is sealed?" Why is the surname Shen so fearless?"

It's just that Hao Yi mentioned his income here, and he couldn't answer for a while.

It's just that I can't get anything to do with this person. He turned his head back and continued to stare at the field.

Soon, Shen Yun harvested a circle of "ripe" stones in the cave. While replenishing, while consuming, the two sides offset each other, and the former clearly prevailed. After a lap, his Dao power had recovered almost ninety percent.

Tiger demon, still not a single one.

However, the second batch of stones will mature in just over half an hour. In addition to this, he summed up a pattern. There is an order in which the stones matured throughout the cave. And this order happens to be the order in which he searched the cave before.

So, in the outermost straight, he found a flat place, sat cross-legged, and waited for the second batch of stones to "ripen".

More than half an hour has passed in a blink of an eye.

Sure enough, as he had guessed, the second batch of stones was "ripe" one after another.

This time, Shen Yun only harvested the "ripe" stones in the straight, and the Dao power was fully recovered.

The sword that had been hanging over his head all this time was gone.

Shen Yun felt relieved, but another question popped up in his heart: there was no one here who could gasp for breath except him. This means that if he hadn't come to harvest these stones, then after the stones were "ripe," where would the spiritual energy, evil energy, and miscellaneous things such as the essence of the sun and the moon go? If such stones really grow in the cave day after day, why is this still a unique place? Over time, the spiritual energy, evil energy, and so on here should be quite considerable.

His intuition told him that the crux of the problem was the fate of these spitting out aura, evil energy, and so on.

Anyway, there is no need to worry about the consumption of Dao power now, so, with many questions, he carried Qingshuang again and walked to the cave.

The stones inside are also gradually "ripening". Shen Yun now has sufficient Dao power, and besides, he deliberately wants to find out the whereabouts of the spiritual energy and evil qi, so he has no intention of harvesting them, just walking all the way and watching all the way.

However, after a circle, he saw a little smell - after the stone burst open, the aura and evil qi inside naturally dispersed. When the aura is mixed with the evil energy, something interesting happens. Neither of them continued to spread around, but condensed into a faint shadow of light gray, clinging to the stone wall nearby. They vary in size and shape, but one thing they have in common is that they are like a magnet. The surrounding aura, evil energy, etc., slowly gathered towards them. The color of these shadows gradually darkens as they absorb more aura and evil energy.

Maybe these shadows are the answer!

Shen Yun vaguely guessed that if he wanted to collect all a hundred tiger teeth, he couldn't harvest the stones without restraint.

It's getting more and more interesting!

After looking around, the Dao power was consumed again, and it was reduced by half a percent, and he didn't mean to make up for it immediately, but waited for the third batch of stones to "mature".