The ticking sound sounded, and it was very clear in this dark cavern.

This was not the sound of treasures dripping, but the sound of blood dripping, and at Chu Duan's feet, there was a corpse down.

Chu Dui's wheezing voice gradually subsided, and it took nearly an hour for the tail in the darkness to attack again, and Chu Dui seized the moment to directly burst out the Burial Heaven Secret Sword, cast a double pole, and directly hit the owner of the tail with ten times the power, and then found the target, and once again burst out ten times the double pole slash.

The two Burial Heaven Secret Swords made Chu Duan feel very tired, and there was a feeling of weakness from within his body that permeated his whole body, if it weren't for his strong will, he would have already collapsed, and after a quarter of an hour of rest and recovery, he felt a little better.

The light was too dim, even the bright light bead could not play a role here, Chu Duan could only see the approximate appearance of this corpse, which was more peculiar, and his heart moved, he put this corpse into the space ring, and found that there was an oval egg the size of a football under the corpse.

"The eggs of savage beasts?"

Although he didn't know what kind of wild beast's egg Lu Dao was, Chu Duan still put it away.

Confirming that there was no other danger, Chu Duan strode towards the place where the fluorescent treasure was emitted, bursts of strange fragrances continued to penetrate into his nostrils, and as he got closer, Chu Duan felt that the Heavenly Desolate Sword Yuan was automatically carried uncontrollably, and he seemed very active.

Completely close, the faint white fluorescent light should shine on Chu Duan's face, and he saw his eyes, full of surprise.

Although I had already guessed it, when I saw it with my own eyes, the feeling of surprise still filled my heart in an instant, surging all over my body, and even my blood was boiling.

"Sure enough, it's a barren milk!" Chu Duan's tone was also trembling. Because happy.

Now. It is only one meter square in size. It was full of wild milk, and there would be a drop of it every quarter of an hour or so, and the yellowish-white viscous liquid looked very pure. There is a feeling of flawlessness.

The distance was so close, Chu Duan could clearly smell the rich and unique fragrance, with a milky fragrance and a wild taste. The combination of these results in a unique and intoxicating taste.

Chu Duan wrapped a very small wisp with the sword element, fell into his mouth, and then swallowed it, and suddenly there was an incomparably pure energy diffused in his body, which was automatically absorbed by his exhausted body, and the fatigue that penetrated into the bone marrow was suddenly eliminated a lot.

"It should be a thousand-year-old barren milk!" Chu Duan was even more excited, and took out another drop of thousand-year-old barren stone milk and swallowed it, and the fatigue of his body gradually disappeared. Rejuvenate again, and mental fatigue needs to slowly recover on its own.

Millennial barren milk. The value is extraordinary.

As we all know, in some places with special geographical locations, the spiritual energy is rich and constantly gathered, and after a long period of evolution, it will form a liquid, and then after a long period of precipitation, the energy in it accumulates more and more, and finally forms the spiritual milk.

The minimum age of the spirit milk is also a hundred years, because only when the standard of this year is reached, the spirit milk will be formed.

Spiritual milk is a treasure that is liquefied by a large amount of spiritual energy, and in the same way, barren milk is a treasure that is liquefied by a large amount of desolate qi.

In this place of the Savage Ancient Domain, the aura is very thin, and the desolate aura is very strong.

Almost most swordsmen need aura to cultivate, and the desolate qi is not very important to them, but the desolate qi is a very good strength to temper the body, and some swordsmen will absorb the desolate qi to temper the body, and have a stronger body strength and so on.

For many swordsmen, they may not be able to use the milk themselves, but they still can't hide the value of the milk and it is not under the spirit milk at all.

Chu Dui's ability to find these wild breasts was completely his luck.

If he hadn't been chased by a group of savage one-horned dragons, he probably wouldn't have run to this remote place, and he wouldn't have found the entrance to the cave that he would miss if he wasn't careful.

If you don't enter the cave, you won't find this small pond of 1,000-year-old stone milk.

Although the process has gone through some dangers, and he has used the Burial Heaven Secret Sword twice in a row and paid a certain price, but the harvest is a hundred times more, and no one will refuse this kind of thing.

Chu Duan quickly took out a large number of porcelain bottles from the space ring, some large and some small, opened them one by one, and began to fill the thousand-year-old barren stone milk in the small pool.

It took a while for Chu Duan to finish filling the thousand-year-old spirit milk in the small pool, and the porcelain bottle he was carrying was also just used up.

There are a total of ten large porcelain bottles, each porcelain bottle contains two catties of millennium barren stone milk, in addition to twenty porcelain bottles that can hold half a catty of millennium barren stone milk, the most lusty, can hold two or two thousand years of barren stone milk porcelain bottles have as many as sixty, add up, a total of forty-two catties of millennium barren stone milk.

The density of the thousand-year-old barren stone milk is many times higher than that of water, so the volume of one or two thousand years of barren stone milk is only a fraction of one or two times of water.

Looking at the bottom of the smooth small pool, and then looking at the stalagmites in the sky, Chu Duan knew that this small pool would take many years and years to fill it with thousands of years of barren stone milk, at least hundreds of years.

He didn't destroy the source of this thousand-year-old desolate stone milk, it was a kind of tyrannical practice, keep it, maybe after decades or even hundreds or even longer, another lucky person will find this place and get these thousand-year-old desolate stone milk.

Perhaps, hundreds of years ago or even thousands of years ago, someone entered here earlier than Chu Duan and obtained the thousand-year-old desolate stone milk, and he also held Chu Duan's mind at this time to leave a chance for future generations.

The ticking sound sounded, and another drop of the thousand-year-old barren stone milk fell, because of the lack of the thousand-year-old barren stone milk at the bottom, it directly dripped on the smooth bottom and splashed away, and precipitated again at the bottom.

It's a new beginning.

Chu Duan simply sat cross-legged next to him, and before he knew it, he entered the ethereal realm, his mental exhaustion quickly disappeared, and his spiritual mind quickly recovered.

I don't know when it happened, as if I had just woken up from a big dream, Chu Duan suddenly woke up, only to feel that the fatigue at the mental level had completely disappeared, and the spiritual mind had completely recovered, and the spirit had reached its peak state again.

Refreshed, Chu Duan moved his hands and feet a few times, and practiced basic swordsmanship in this dim cave.

Now that the swordsmanship has reached the level of the swordsmanship field, it is a different feeling to practice the basic swordsmanship.

Each sword seems to be so simple, but each sword comes with a strange and unexplained amount of force, which can affect the space within a meter around the sword body, making the space within this small range seem to wash the flowing water, and it is like a whirling against the wind, restraining and pulling, and so on.

The sword light is faint and difficult to distinguish with the naked eye.

After practicing basic swordsmanship several times in a row, Chu Duan exhaled a long breath, sat down cross-legged again, took out a small porcelain bottle, containing two taels of thousand-year-old desolate stone milk, opened the cork, and Chu Duan poured one or two into his mouth.

With a grunt, his throat squirmed, and he swallowed one or two thousand years of desolate stone milk into his stomach, and suddenly, Chu Duan only felt a pure and majestic energy swept away in his stomach.

The speed of the Heavenly Desolate Sword Element, which had never stopped, suddenly increased, absorbing the energy of the one or two thousand year desolate stone milk one by one, and the Heavenly Desolate Sword Yuan unconsciously became more majestic and condensed.

About half an hour later, Chu Duan was out of his cultivation state, because the energy of the one or two thousand years of desolate stone milk had already been absorbed by him.

"The Heavenly Desolate Sword Yuan has improved significantly, and it is not far from the peak. After Chu Duan examined it carefully, a smile hung on the corner of his mouth, and he drank the remaining one or two thousand years of desolate stone milk in the porcelain bottle again.

After that, he re-entered the state of cultivation and absorbed the majestic and pure power of the thousand-year-old desolate stone milk.

It is worthy of the liquefied essence of the desolate gas for thousands of years, and the pure desolate qi contained in one or two is enough to outperform the medium-grade Heavenly Desolate Stone ten times.

With Chu Duan's current cultivation, if he wanted to raise the Sword Yuan from the Yuan Extreme Realm Xiaocheng to the peak of Xiaocheng, he needed to absorb at least a hundred pieces of desolate qi in the mid-grade Heavenly Desolate Stone.

Moreover, in terms of purity, the thousand-year-old barren stone milk is much better than the medium-grade Tianhuang stone.

In other words, the improvement that such a one-to-two-thousand-year-old desolate stone milk brought to Chu Duan's cultivation was completely equivalent to the improvement brought by a hundred or even two hundred medium-grade heavenly desolate stones.

However, it only takes half an hour to refine one or two thousand years of desolate stone milk, and it takes at least a year to refine a hundred medium-grade desolate stones.

Under the condition that the foundation is not affected, the sooner the cultivation is improved, the better, under this calculation, the value of the thousand-year-old desolate stone milk is far from being comparable to the heavenly desolate stone.

Another half an hour passed, and the sword yuan aura fluctuations on Chu Duan's body increased again, reaching a limit, a critical point.

The Yuan Extreme Realm is at its peak!

Detached from cultivation and feeling the further enhancement of the Heavenly Desolate Sword Yuan, Chu Dui was happy in his heart.

In the case of not obtaining the thousand-year-old desolate stone milk, if you want to improve your cultivation from Xiaocheng to the peak of Xiaocheng, it will take at least one year, and even if there are some special ones, it will take at least half a year.

Now, Chu Duan has saved half a year or even a year, if it weren't for the fact that he hadn't made a breakthrough in his state of mind, he was afraid that Chu Duan could directly break through to the Yuan Extreme Realm.

However, being promoted to the peak of the Yuan Extreme Realm Xiaocheng made Chu Duan's overall strength also increase a little.

"As long as my state of mind keeps up, as soon as I break through to the Yuanji Realm Dacheng, I can immediately take the thousand-year-old desolate stone milk, and directly have the cultivation of the peak of the Yuanji Realm Dacheng. Chu Duan said to himself, in this way, it was equivalent to saving him a lot of cultivation time, which he could put on other aspects.

For example, comprehending sword intent or mysteries, or creating sword skills, and so on.

"Next, it is to break through the state of mind, cultivate to the peak of the Yuan Extreme Realm, and then complete the battle with Yang Lianfeng, the trip to the Savage Ancient Domain is over, and when the time comes, we will go to Wanyuan Palace. ”

Chu Duan has a very clear understanding of his own path, and unswervingly moves forward according to his own path.

Now, having obtained the thousand-year-old desolate stone milk, and his cultivation has also been promoted to the peak of the Yuan Extreme Realm, Chu Duan left the cave. (To be continued.) )