Time passed slowly, and Cheng Ling was completely immersed in the artistic conception of space. Finding an entry point, the options for enlightenment are getting bigger and bigger. When the lake was finished, he looked at the mountains, the forests behind them, the sea, and finally the entire Origin Star.

His spatial artistic conception is also slowly improving, 7.50%, 8.50%, 90...... Ten months later, it finally reached 10%!

However, at this time, he began to feel that the comprehension of the spatial artistic conception was beginning to become obscure, and the help that the Origin Star could bring him had reached its limit.

sighed in my heart, no matter what, it is also a big leap to improve from seventy percent to ten percent. It's a pity that in the end, it didn't reach the realm of mystery, and I think it's still a little worse than the next.

Although the artistic conception of space is much more high-end than the general artistic conception of the five elements, it is simply a one-to-three ratio. But there is an extremely difficult gap between artistic conception and mystery, which is the difference between the two essences, just like iron and steel, no matter how strong the iron is to meet the steel.

It's just that this gap is not so easy to cross. In his spare time, he probed his mind into the Origin Star again, this time to see the situation of the fox moon. She has been in her own body space for almost a year, and she doesn't know if Xi is used to it.

His consciousness swept over, but he saw that Fox Moon was playing carefree in the forest. She built several wooden houses in the forest, enclosing them into a courtyard, and in front of the courtyard was a large medicine garden, most of which were filled with herbs from the Star Realm.

And at the back of the courtyard, the scenery suddenly changed, and Cheng Ling taught her to set up a sealing formation to surround a large area with strong yin qi, where all the immortal plants and immortal grass brought back from the Netherworld were planted. She herself was hanging down from two rattans under a big tree, making a swing, and sitting comfortably on it swinging, and the laughter like silver bells spread far and wide.

At her feet, several small beasts jumped back and forth, scurrying around the courtyard and the trees, but the two medicine gardens seemed to be sealed off from breaking into them. The fairy qi and yin qi in the forest are abundant, and various herbs are growing vigorously.

There are also many beautiful flowers planted on the left and right sides of the courtyard, red, white, blue, purple, and bees and butterflies fly into the bushes, a busy, the whole living area is like a fairyland on earth!

Cheng Ling suddenly let go of her heart, it seems that Huyue is very accustomed to living here and is very happy. He said softly: "Fox Moon, what you have built here is so beautiful, if only I could come inside!"

Fox Moon was startled by the sudden sound, and then came to her senses in an instant, and said with a smile: "If the master wants to come here, I can help you build a few more courtyards to ensure that you will not want to return." ”

Cheng Ling smiled bitterly, this is his own internal space, how can the body enter it. He said, "It's okay, I'm relieved to see that you're happy." In the future, there may be many rare herbs transplanted in, which will bother you at that time. ”

He had already decided in his heart that once he could enter the Canglan Continent, he would transplant all those precious herbs in the Phaseless Sword Sect into his internal space.

Fox Moon said: "This is no problem, but master, there are too few creatures here, there are only some young demon beasts, and no one talks to me, can I catch some demon beasts in the transformation stage if there is a chance?"

Cheng Ling smiled, it was indeed embarrassing for her. There was no one to talk to her in such a large space, and she remembered that she was going to enter the Canglan Continent on this trip, and it should not be difficult to catch a few demon beasts in the transformation stage at that time, so she agreed immediately.

Fox Moon is very happy and busy thanks!

Cheng Ling asked again: "By the way, Huyue, have you studied the Danfang and wine-making methods I gave you before?"

Hu Yue frowned her lovely eyebrows and said: "The brewing has been completed, but the materials are lacking, and only the blue and white clover wine is brewed at present, and the master can take it away now if he needs it, but I feel that something is wrong with the several Danfang you said." ”

"Oh, what's wrong?"

"Most of these pills are biased towards yang energy, lacking yin qi neutralization, and taking too much yin and yang balance in one's body will be broken again. Therefore, I made some improvements, slightly adding some Netherworld herbs, so that the yin and yang attributes of the elixir reached a balance. ”

Cheng Ling was ecstatic in his heart and asked, "You can still improve the Dan Fang, how do you know this?"

Huyue explained: "I don't know, I naturally thought of it, it seems that I have this kind of inheritance memory in my mind, and it doesn't take much effort to improve it." ”

Cheng Ling was ecstatic, only then did he know why the Spirit Fox Clan's talent for herbs was extremely strong, no wonder the monks in the cultivation world wanted to get a underage Spirit Fox. This is simply carrying a spirit pill grandmaster with you!

He hurriedly said, "Okay, very good! You give me a few pieces of the improved Danfang and the finished product, I want to study it carefully!"

Fox Moon agreed, and took out a bottle of wine jar and a jade bottle from the storage ring. As soon as Cheng Ling's consciousness moved, these things disappeared from her hands.

Cheng Ling couldn't wait to put his mind back, first picked up the jar of blue and white clover wine, opened it and smelled it. The face was happy, the energy contained in this jar of wine was more intense than that brewed by himself, not only that, but also a cold breath, presumably Fox Moon had also improved the wine recipe and added the immortal fruit of the netherworld.

Forcibly suppressed the excitement in his heart, and took out a pill from the jade bottle. This pill is black and white, and there is a zigzag line at the junction of the two colors, and an extremely strong medicinal fragrance emits out, and it feels refreshing to smell it.

Picking up the pill and putting it in the mouth, the energy in the pill overflowed, constantly nourishing the tendons and veins in the body and the dantian. He tried to carry the exercises, gradually refining the medicinal power in them.

Soon, a shocked look appeared on his face, and the energy in the elixir had reached the extreme balance of yin and yang, and there was almost no need to adjust it again. Moreover, the energy inside is huge, and with the strength of the Golden Page Exercises, it can carry several Great Zhoutians.

After completing the refining, he obviously felt that his cultivation had increased a little! This was incredible, the efficiency of the elixir was several times higher than that of the Earth Spirit Pill, it was simply a divine pill of the Earth Immortal Realm to improve the cultivation realm.

He was ecstatic in his heart, and he was busy checking the pill prescription provided by Fox Moon. After careful comparison, it was discovered that a herb unique to the Netherworld had been added to the elixir, called Ghost Grass. This kind of herb likes yin and has a very strong yin and cold attribute, and I don't know how much I have looted in the netherworld this trip.

In this way, there will be no need to worry about the pills assisted by cultivation in the future. The elixir of the Earth Immortal Realm is not a big commodity, and with the current situation of the extreme shortage of spirit pills in the Star Realm, there are less than a few people who can refine the quality pills of the Earth Spirit Pill, let alone the elixir provided by Fox Moon.

Well, we have to come up with a name for this elixir. Yin and Yang on the outside, and Yin and Yang on the inside, there is still a pattern in it, or when you advance to the Heavenly Immortal Realm, the medicinal power of this elixir will be weakened, and then you will refine more lines of the elixir.

That's it, the name of the pill is called Yiwen Yin Yang Dan!

Cheng Ling shamelessly felt satisfied with her eagerness, and didn't care at all whether Huyue, who had developed the pill, was satisfied.

After the excitement passed, he began to worry again. The Yin Yang Pill is of great help to the Earth Immortal Realm monks, but I am afraid that the low-level monks will not be able to withstand the energy in it.

Although twenty years have passed, under the Heavenly Dao of the Canglan Continent, the cultivation of Liu Qingyan, Jian Yinghao and others has also reached the peak of the Mahayana period at most, and the pills that are suitable for them still need some improvements.

At the moment, he no longer hesitated, once again immersed his mind in the space in his body, and said to Hu Yue with a shy face: "Xiao Yue, a pattern of yin and yang pills is really good, I don't know if there is a higher grade pill?"

Hu Yue was stunned for a moment and asked, "What is a Yin Yang Pill?"

"It's the pill you just gave me!"

The corners of Hu Yue's mouth moved slightly, obviously not interested in this name, and said with a wry smile: "I'm sorry master, my cultivation is too low, this pill is still borrowed from the earth spirit pill you gave before, and then the medicinal power of the ghost grass was barely formed, so it is impossible for me to refine it, let alone a higher-grade pill." ”

Cheng Ling suddenly realized that Huyue's cultivation was indeed a little low, and the refining of the pill was basically proportional to the cultivation of the Danshi himself, even if he could refine the pill that exceeded his own level, it was beyond the limit. With the cultivation of the fox moon, it would be very good to be able to refine the elixir of the god transformation stage.

If it weren't for her talent, it would be impossible for her to develop a pattern of Yin Yang Pill at all!

It seems that if you want to achieve a higher quality pill, you still need to develop it slowly, and you must first understand the refining method of a Yin Yang Pill. However, he still didn't give up, and asked again: "Then can you develop a kind of pill that balances yin and yang like a pattern of yin and yang, but the energy is not so huge?"

Huyue was confused, blinking with a pair of big eyes, not knowing what Cheng Ling was talking about.

Cheng Ling immediately explained: "Or I'll explain it in another way." A pattern of Yin Yang Pill is of great help to the cultivation of the Earth Immortal Realm, relatively speaking, the monks below the Earth Immortal Realm may not be able to withstand the huge energy in it, can it reduce its medicinal power?"

Only then did Fox Yue understand, and after thinking for a long time, she said: "Theoretically feasible, as long as you make some changes in the ratio of herbs, reduce some herbs, and add ghost grass to achieve the balance of yin and yang." ”

"Master, the ghost grass is a unique herb in the netherworld, which can well neutralize the yin and yang attributes in the pill, as long as you add this herb to the original pill, you may be able to achieve a balance of yin and yang. ”

Cheng Ling was overjoyed, and said, "That's good, but Xiaoyue, your cultivation is indeed too low, will your Spirit Fox clan only increase your cultivation after you become an adult?"

Huyue's little face turned red, blinked a pair of big eyes, and said in a voice as thin as a mosquito and fly: "It's not, the main cultivation is so tiring...... I don't like it!"

Cheng Ling was suddenly scorched by thunder, it turned out that the root cause was here, mainly because this girl was too lazy, with such excellent cultivation conditions, she knew how to play all day long. No, I can't let her fall like this, how can I say that after cultivating and improving, it will also help me a lot!

Cheng Ling made up his mind, and an evil little fox cultivation plan was brewed in his mind!