According to the realm of cultivation, Yuan Ying can improve his cultivation level by about one hundred years in the later stage, his cultivation level in the middle stage by about one hundred and fifty years, and his cultivation level in the early stage by about two hundred years.

Of course, this is just a rough estimate and the specific situation will vary from person to person.

"Xianyuanguo" and "Hualongcao" are similar. They are both elixirs that have been gradually extinct since the Middle Ages. There is no news about them in modern times.

However, it is still much inferior to the "Nine Fantasy Immortal Spirit Grass".

After all, the "Immortal Source Fruit" can only improve one's cultivation level, but has no effect of breaking through bottlenecks. Once a bottleneck is encountered, its effect will be minimal.

The "Nine Fantasy Immortal Spirit Grass" can not only greatly improve the cultivation level, but also has a better effect of breaking through bottlenecks than the "Huanzhen Pill".

Comparing the two, the gap is immediately apparent.

But if you drop one of them, you can improve your cultivation level in hundreds of years, and it will still make countless true kings and demon kings flock to it.

Although the True Monarch Demon King has a long lifespan, if he wants to cultivate to a higher realm, he must complete the cultivation of the Nascent Soul realm as soon as possible, so that he can have time to break through the bottleneck of becoming a god.

Regardless of whether it is a magical medicine, spiritual object or elixir that can improve one's cultivation level over hundreds of years, it is extremely valuable and worthy of a life-and-death struggle for a fourth-level creature.

But even in ancient times, there were only a handful of such scarce resources, and they are even rarer to find now.

As far as Liu Yu knows, the only resource in the current world of immortality that can compare with the "Immortal Source Fruit" in terms of efficacy is roughly the same as the "Nursing Pill", one of the three treasures of birth.

However, several key ingredients for refining the Infant Nurturing Pill have long been extinct in the Tiannan Immortal Realm, and only a small amount is still produced in the Central Region.

Moreover, this elixir is only useful for new Nascent Souls, and its use is far more restricted than the Immortal Origin Fruit.

Even for a talented and talented Golden Pill cultivator, it is not easy to plan a baby-nurturing spiritual object. How can there be extra time and energy to prepare a baby-nurturing pill?

Although this elixir has extraordinary effects, Golden elixir monks have basically no hope of obtaining it on their own.

Even if it is placed in the central region, I am afraid that only the Qianting Holy Land or the God Transformation Force will have the elders to prepare one for the juniors who are breaking through the bottleneck of childbirth.

"It's a pity that these two immortal fruits are of metal and wood properties, which are inconsistent with the properties of my technique."

After this thought flashed across his mind, Liu Yu sighed secretly.

Qingyang Kung is a fire-wood attribute skill. Although it also contains some wood attributes, it is ultimately based on fire attributes.

Even if you take the wood-attribute fairy source fruit, the effect is just average. Not to mention increasing your cultivation level by 150 years, it would be good if you can increase your cultivation level by ten years.

But even so, after hearing that the realm-breaking elixirs could be exchanged, Liu Yu also planned to give it a try.

Things like "Immortal Source Fruit" are completely hard currency among the true kings and demon kings. Even if he doesn't plan to take it himself, he can still use it to exchange for what he needs in the future.

"I have half a catty of Daluo Silver Crystals here, and I am willing to exchange them for a "Golden Source Fruit"!"

While Liu Yu was thinking, before Lord Qianyang could finish his words, a monk could not wait to speak.

Daluo Yinjing!

Still half a catty!

Just adding a small amount of spiritual materials like Daluo Silver Crystal can greatly increase the power of the true treasure. It is also a kind of hard currency among true kings.

After all, no monk would think that his true treasure is too powerful.

But at this time, in order to obtain the metallic fairy source fruit, the born person actually took out half a catty in one go. Such a large amount of money made some Nascent Soul old monsters marvel.

While everyone was surprised, they inevitably had other thoughts in their hearts. When they saw the monk who made the noise, most people quickly looked away.

Without him, the first person who quoted the price was a righteous monk.

I saw this man wearing a Taoist robe, exquisite jade pendants hanging from his waist, and patterns of clouds printed on his clothes.

"Xianxia Sect——Zhenjun Yunxia."

"It turns out to be this person. No wonder he dared to take out half a catty of Daluo Silver Crystal in front of the public."

"Having half a kilogram of Daluo Silver Crystals can greatly improve three or four real treasures."

Beside him, Huang Mei murmured.

There are only so many True Lords of Tiannan, so when Liu Yuxun looked around, he naturally recognized the identity of "True Lord Yunxia".

The Xianxia Sect is a major sect of righteousness and has been inherited for tens of thousands of years. At least three Nascent Soul monks have been in charge of it in every dynasty, and it has been prosperous in the past 10,000 years.

Compared with the "Sushi Temple" of the Seven Nations Alliance, it is at least slightly inferior in terms of momentum.

"When refining the Sunset Golden Rainbow Gun, it is all engraved with attack formations. The Daluo Silver Crystal has limited effect on you."

This thought crossed Liu Yu's mind, but he was not in a hurry to bid.

Daluo Silver Crystal, which can enhance the power of real treasures and instantly increase strength, appeared, and the weight was half a catty, but Zhenjun Qianyang only glanced at it a few times, but he didn't seem to be much moved.

The "Daluo Silver Crystal" that enhances the power of the true treasure is indeed precious, but compared to the "Immortal Source Fruit" that can enhance the realm of cultivation, it is still a little less interesting after all.

Moreover, True Lord Yunxia is a great monk of the righteous path, and you cannot directly trouble him. It is not a big deal to offend him a little.

"I am willing to exchange for a piece of red sun gold essence."

"Wait a minute, there's one down there."

After a brief silence, under the temptation of two Immortal Origin Fruits, one Nascent Soul monk spoke one after another.

After all, it can directly improve one's cultivation. For all true kings, the allure of this elixir is extraordinary.

"Red Sun Gold Essence?"

Hearing this name, Liu Yu's eyes flashed.

Red Sun Gold Essence, the top fire attribute spiritual material, can effectively enhance the power of various fire attribute magic weapons.

In the eyes of fire attribute monks, their status is even higher than Daluo Silver Crystal.

Although Daluo Yinjing's improvement to the Sunset Golden Rainbow Spear at this time was limited, if it were replaced by "Red Sun Golden Essence", the improvement would be very considerable.

"With the opening of the Tianshan secret realm, precious treasures are flowing out. Many Yuanying old monsters really can't sit still and are willing to take out the things at the bottom of the box in exchange."

"This Red Sun Gold Essence is very effective against the Sunset Golden Rainbow Spear. You can try it later."

"Looking at their fight for the Immortal Source Fruit, it seems that they really want to improve their cultivation level quickly. Maybe they can use Hunyuan Pill and Ningzhen Pill in exchange."

Her thoughts changed rapidly, and Liu Yu secretly made a decision.

Faced with the Immortal Source Fruit, which can directly improve one's cultivation level, seven or eight True Lords soon made bids.

Many of these treasures opened Liu Yu's eyes and gave him the feeling that his trip was worthwhile.

Isn't it because he came all the way to participate in this exchange meeting because he wanted to exchange some useful resources?

With so many true kings participating and willing to take out the treasures from the box, the level of this exchange meeting is so high, and the chance of getting what you need in exchange is greater.

"A "Huanzhen Pill" is exchanged for a fairy source fruit."

Seeing that the time was almost up, Liu Yu's storage ring flashed with inspiration, and a jade bottle appeared on the table, and then he said loudly.

Although after collecting all the spiritual herbs, he can refine the true elixir in batches, but if there are too many of these realm-breaking elixirs, anyone can find something abnormal.

Therefore, there is always only one Huanzhen Pill in a jade vase.

The Immortal Source Fruit can improve one's cultivation level, but cannot break through the realm. The True Pill can break through the realm, but cannot improve one's cultivation level.

Generally speaking, the value of the two is roughly the same. In the eyes of monks with different needs, the value may be higher or lower.

"It's really a pill!"

As soon as this elixir came out, it immediately attracted the attention of the monks present.

For the monks trapped in the bottleneck, the Real Pill is a priceless treasure. After all, only after breaking through the bottleneck can their cultivation level continue to improve. Otherwise, no matter how many resources they use, their cultivation will be in vain.

Even Zhenjun Qianyang's eyes were briefly attracted by the Huanzhen Pill.

But there was hesitation in this person's eyes, and he finally moved away with difficulty, without agreeing immediately.

This time the secret realm of Tianshan Mountain appears in the world, what is precious to other true kings are the treasures in it.

But for the Tianshan Sect, the secret realm of Tianshan itself is a priceless treasure.

The ancient style is preserved in the secret realm, and the aura of heaven and earth is also extremely rich, making it very suitable for growing spiritual herbs and elixirs.

Some spiritual herbs that cannot be grown in the outside world may be grown in the secret realm.

Although it was violently mined and most of the secret realm was destined to collapse, as long as a part of the core could be preserved, it would be enough for the Tianshan Sect to benefit immensely.

The merit lies in the future!

Because of this, Zhenjun Qianyang discussed with several junior disciples, and then decided to take out the "Immortal Source Fruit", intending to exchange it for the "Dingkong Stone" to prevent the Tianshan Secret Realm from completely collapsing.

Therefore, although he is very interested in the "Huanzhen Pill", Zhenjun Qianyang's first choice is still the "Dingkong Stone".

"Wait a minute, I have a "Ding Kong Stone" here. Fellow Taoist Qianyang, why not take a look at its quality?"

As soon as the Huanzhen Pill came out, Zhenjun Qianyang seemed to be moved, and a Nascent Soul monk who was practicing wood-attribute skills finally couldn't sit still.

This person took out a completely gray spiritual material, about the size of a child's fist, with a flowing aura of color on its surface, and placed it on the round table.

This object is the "Space-fixing Stone", which can stabilize and maintain the stability of space, allowing super-large spaces or small worlds to exist for a long time.

"Unfortunately, I also harvested a Space-fixing Stone in the secret realm. I want to exchange it for the metallic fairy source fruit. I hope fellow Taoist will consider it."

Soon, a beautiful woman in palace clothes stood up and said.

This woman has a beautiful appearance and dignified manner, but her eyes are as sharp as a sword, and she is clearly practicing metal-based skills.
To be continued...