Chu Yun knew Zhu Yong and Fang Shi's thoughts, would he choose a waste magic weapon? Obviously not.

The main reason why he chose the Nameless Tree Root was because of the abnormal performance of the Immortal Mansion. It seems that the Immortal Mansion is eager to take possession of this huge and ugly root.

Under the continuous "congratulations" of Zhu Yong and Fang Shi, Chu Yun finally left the magic weapon.

Zhu Yong and Fang Shi looked at Chu Yun's back as he left, and they both laughed gloriously.

"A newcomer is a newcomer, too stupid to do it. ”

"You don't deserve it. ”

"In this way, we can be regarded as having completed Zonglong's explanation, and we can take his benefits with peace of mind. ”

............

Chu Yun went straight to Fuyun Peak's residence. He had just thrown the strange tree root into the Immortal Mansion, and now that he came back, he naturally couldn't wait to go in and find out.

If it weren't for the strange reaction of the Immortal Mansion, even if Chu Yun casually took an entry magic weapon and took it, he would not have taken this tree root away.

Since the Immortal Mansion has a reaction, it means that this thing must be not ordinary!

"Old Xu, do you see the dry roots I just threw in? That thing, is there something strange?" Chu Yun called out to Old Xuan and asked.

At this time, the roots of the dead wood tree were thrown into a clearing in the Immortal Mansion, and Lao Xuan was watching from the side.

Seeing that the master was coming, Lao Xu's face showed joy: "Master, where did you get this black ginseng?"

"Black Que Ginseng?" Chu Yun looked strange, "This thing, it's actually ginseng, isn't it just a rotten tree root!"

said that it was a rotten tree root, but in his heart he was sure that he had hit the right place to see the old void, and this ugly rotten tree root seemed to have a good origin.

Sure enough, Lao Xu's answer made Chu Yun happy in his heart.

"Black ginseng is a very rare plant, and it is even rarer in this big 6 where the owner lives. The most important thing is that most of this thing grows deep underground, rarely appears, and ordinary people don't recognize it at all. ”

Chu Yun said: "Just rushing to these few words, it shows that this thing is extraordinary." So what is the use of black ginseng?"

Lao Xuan said: "Black ginseng, growing in the depths of the earth for thousands of years, has accumulated a large amount of spiritual energy. ”

"A lot of aura, so this is useful for cultivation, right?" Chu Yun felt that he had picked up a treasure.

"No, no, no. Lao Xuan waved his hand, "The aura in the black ginseng is too manic and full of impurities to be taken or used medicinally. ”

"So what's the use of this thing......"

"Actually, the master can leave this thing for the use of the Immortal Mansion. ”

"After talking for a long time, in the end, I still want Xianfu as food. ”

Chu Yun was a little speechless, since he could control the Immortal Mansion, he could control whether the Immortal Mansion absorbed the aura in a certain elixir.

For example, now he can boldly put a bunch of heavenly treasures into the Immortal Mansion without worrying about being sucked into waste by the Immortal Mansion.

Although, the Immortal Mansion can directly increase the internal aura by absorbing the treasures of heaven and earth. But it will only absorb it if the owner's mind allows it.

Otherwise, Chu Yun would not dare to put it into the Immortal Mansion space if he wanted to find some great elixir for himself in the future.

Now, he learned that the black ginseng was not something that a human could bear, so he planned to hand it all over to the Immortal Mansion to absorb.

In any case, this is also very beneficial to the Immortal Mansion.

But Lao Xuan hurriedly stopped Chu Yun's intentions and said, "Master, don't destroy the heavens, the best way to use black ginseng is to use it as fertilizer." ”

"Fertilizer?"

"That's right, fertilizer for planting ......"

Lao Xu's simple two-sentence explanation made Chu Yun understand.

It turns out that the most precious thing about black ginseng is not in its medicinal use, but in its "cultivation". Although the aura in this thing is violent and chaotic, it is extremely large.

It cannot be absorbed by humans, but it can be dissolved in the soil and absorbed by the plants of the elixir.

Therefore, Lao Xucai said that this is fertilizer, as long as this piece of black ginseng is ground and turned into powder and sprinkled into the medicine garden of Xianfu, it is the best fertilizer, which is very helpful to the spiritual grass and elixir in it.

The growth of the elixir spirit grass accelerated, which indirectly increased the concentration of the spiritual energy in the immortal mansion. In this way, it is definitely much better than letting the Immortal Mansion directly devour the black ginseng.

To use an indecent analogy, black ginseng is like dung, although it is rich in nutrients, it is definitely more suitable to use it for farming than to eat it directly......

After knowing this, Chu Yun was in a good mood.

"In this way, I get this black ginseng, which is far more profitable than getting an ordinary magic weapon. The potential benefits are too great. ”

Lao Xuan nodded and said, "Such a large piece of black ginseng, according to my calculations, can double the productivity of the elixir spirit grass in the medicine garden, and the nutrients of the fertilizer can support it for a long time." This medicine garden is still in its infancy, and the owner still needs to collect more plants. ”

At the mention of this, Chu Yun looked at his medicine garden a little helplessly.

There is a lot of open space in the Immortal Mansion, but at present, he is only demarcating an area on the side closest to the main entrance of the Immortal Mansion for planting.

The area of this place is only one acre, and it is just such a small place, and it is not fully planted. Moreover, the sparse elixirs were all lowest-grade spirit grasses, which were collected by Chu Yun himself in Luojiao Mountain.

Chu Yun glanced at those lonely spirit grasses a few times, and he felt that he couldn't stand it anymore: "I have such an immortal mansion that defies the sky, but I can't wield its effect, I really feel sorry for it." In the next few days, I will try to get as many elixir plants as I can to plant. ”

The growth length of the elixir in the Xianfu space was already fast, and now that there was a black ginseng, Chu Yun couldn't waste a single acre of land here.

"Anyway, the host did his best. "Old Void Dao, "The master has already appeared, the immortal mansion is full of spiritual energy, which will directly have a positive impact on your cultivation." ”

Chu Yun nodded thoughtfully, if it weren't for the Immortal Mansion, even if he had more experience in his previous life, it would be impossible for him to unknowingly break through to the middle stage of foundation building.

Three months later, it was the great competition of the sect. Chu Yun must participate, for the sake of Renyuan Jindan or the Storm Sword.

Moreover, when the time comes, he will inevitably encounter Zong Long and Shi Guan. Shi Guan, in particular, is a genuine Jindan master.

Zhuji and Jindan are not comparable at all. Do you want to participate in the big competition, and do you want to win the first or second place prize?

Chu Yun himself didn't believe it.

Although the big words were said, he was actually a little bottomless.

Therefore, it has become the only way to promote the Immortal Mansion and myself at the same time. The Immortal Mansion and him influenced each other and promoted each other, which would undoubtedly increase the degree of cultivation growth geometrically.

As a result, there is no chance to compete for the first place in the big competition in three months' time.

"Elixir, elixir, others want to take it for themselves, but I want to find a complete plant to plant. Chu Yun sighed, "There is a Spirit Grass Mountain in the Flying Crane Sect, but without the permission of the elders, no one dares to touch the things in the Spirit Grass Mountain. I don't know when my precious master will be able to get out......"