When Yu Nian opened his eyes again, he didn't feel dizzy this time, probably because of the proximity and the increase in his mana.

Looking up, he had come to a yellow space, different from other places, there was yellow everywhere, the place was not big, almost at a glance, and the surrounding barriers were also yellow, but there was still a lot of blue light floating on it.

Yu Nian only looked at it for a while, and he knew that this secret place was the same as the one he went to last time, it was simply incomparable, regardless of the size, and the degree of aura was also thin and pitiful.

Shaking his head, Yu Nian immediately checked his goal. Under this look, I saw groups of three or five, and there were Hualing Grass everywhere, but Yu Nian carefully checked a few places, but there was still no Dragon Spirit Grass.

Just when a hint of despair rose in his heart, wait!

Yu Nian snorted violently, it would not be wrong, it was the smell of dragon spirit grass, he hurriedly ran towards the only small hill in this secret place, and sure enough, behind him, there was a piece of Hualing grass growing, and among them, several dragon spirit grass was mixed in it, the appearance of the two was almost identical, not a person who was familiar with pharmacology, and where could he tell the difference.

Just when Yu Nian collected all the dragon spirit grass, a very strange thing appeared, he Huo Ran also felt the breath of the dragon spirit grass on several other Hua Ling grasses, but Yu Nian looked at it carefully, it was indeed Hua Ling Cao.

Could it be that he has been with Long Lingcao for a long time and has been infected with his breath, it stands to reason that it is impossible, although Longling Grass is more precious than Hua Lingcao, but it is not enough to change the possibility of other medicines, so how can this be explained?

His palm swept over a Hua Ling Cao, and suddenly a strange idea came to him, could it be that these Dragon Spirit Grasses were mutated from Hua Ling Grass at all, so in this case, those Hua Ling Grasses that only have some breath have not yet completed the mutation, and it makes sense.

As for the mutation of drugs, Yu Nian has studied deeply, after all, when he wanted to figure out the turning array at that time, he had read a lot of related books.

There are many kinds of mutations, which may be their own evolution after countless years in order to survive better, but this kind of movement is 10,000 years, 100,000 years. This is naturally impossible.

The other, which is artificial, can combine several drugs and strongly mutate them. In order to achieve a certain effect of increasing him and reducing his defects. But this is not the same as this, after all, it has become another kind, how can it be strengthened, and like this, it completely turns one kind of medicinal material into another, and I haven't heard of it for more than a year!

Then there is only the last one, if there is a very powerful creature who has stayed in one place, then the breath on his body will sometimes infect the grass and trees on the side, so as to achieve some mutations, then in this way, there may have been a very powerful existence here before, maybe, this space, he has broken.

Being able to rely on his own strength to tear apart the void, how powerful it must be, Yu Nian didn't dare to imagine, but he knew that at least the lower level realm was impossible to complete!

Reluctantly guessed the reason, Yu Nian planned to pull up all the Hua Ling Grass behind this mountain bag, you know, these are all possible to mutate into Dragon Spirit Grass, how could he let it go.

No, there are still many spiritual grasses in it that have not grown, and they are pulled out directly, which is estimated to affect the root system, and it is not easy to transplant, so take this piece of land away.

Yu Nian's speed is definitely fast enough, after a while, this place will be bare, not a single Hualing grass is gone, Yu Nian clapped his hands with satisfaction, and was about to leave, when he suddenly saw a red thing, half buried in the soil, if it wasn't for Yu Nian to shovel off a layer of soil skin, he would never have found it,

Yu Nian carefully took him out of the soil, a palm-sized, fiery red scale, buried in the soil for so long, as soon as he held it in his hand, it was still a little warm, could it be that the powerful existence fell down? Yu Nian hurriedly looked for it in the soil again, this time, he really found a few drops of solidified essence blood in another corner, like crystals, very beautiful. It was a surprise that Yu Yu carefully put all these things in his storage bag, and although it is not known what they are used for, it is clear that the value of these things is definitely difficult to estimate.

After this windfall, Yu Nian searched carefully everywhere, fearing that he had left other good things behind, but found nothing.

Shaking his head, Yu Nian secretly said, is he a little greedy?

After returning to Guiyang Valley, seeing that there was no one left and right, Yu Nian did not hesitate, put on the costume of wood, and did not dare to go to the cave last time, for fear that he would meet Yan Wushuang and his ghost brother again, and it was estimated that it would be difficult for him to survive, but fortunately, there were many such caves, and Yu Nian found another one, although it was much smaller than that, but it was more than enough for Yu Nian to rest alone.

After Yu Nian sat down, he took out the thundering sword first, only to see that this sword was full of thunder, which could be regarded as a good high-grade magic weapon, of course, compared to his fire spirit sword, it was still inferior, but unfortunately, these two swords were not easy to use in the sect. However, it can be sold to others in the future and exchanged for some spirit stones. And the hammer was made by the red mist to look like a big loss of aura, it seems that this thing is useless.

Hey, the effect of this Spirit Devouring Bottle is relatively powerful, but it makes the magic weapon like this every time, so it's better to use it less in the future. For more than a few years, if these cool words were heard by others, it would be impossible not to fight with him.

And the storage bags of those two were as poor as ever, and it was estimated that all the gains were not as many as the intermediate rune spirit stones thrown out in the rest of the year.

It seems that this time, although he won or lost, he turned a few medium-grade spirit stones from Fu Lingtang into spiritual energy, put them into the talisman, and silently transported them for a few weeks, and a stream of pure spiritual energy gushed out, and Yu Nian felt that he was getting closer and closer to the eighth-layer realm.

And with the death of Hong Li and Hong Hu, Hong Lei finally realized that this matter may not be so simple, one time may be a coincidence, and both times they will die, which is by no means a coincidence. Forget it, I have ten layers of mana, and now the main task is to consolidate the cultivation first, and prepare for the foundation building, and this stinky boy, let him be in the jump for a few days.

At this moment, a loud bird cry suddenly came from outside the door.

As soon as Hong Lei heard it, he knew that it was the Zhiyun Bird who passed the message from the family, and hurriedly opened the window, sure enough, a small bird fell on his table after a while, Hong Lei skillfully took out a few red pills and gave it to the bird.

Hong Lei hurriedly opened him to take a look, there were only a few numbers, pausing the foundation building, regardless of enmity and hatred, collecting magic weapons, and leaving it of great use!