Biyou Palace was already dilapidated after the last attack of the beast tide, and since the influence of the beast tide had not yet passed, Xia Xiaoyao and they did not come back to take care of it.

So, it's still a dilapidated scene.

However, those corpses have been turned into white bones with the help of nature.

Ling Feng and the lightning marten came to the gate under the Biyou Palace, and directly released their divine souls to explore this place.

The veins of the essence of water can be said to be quite precious, and Biyou Palace can be swallowed alone, and it has been sitting for so many years, it is obvious that they have hidden this place very well.

Therefore, all Ling Feng had to do was to find some places that the Divine Soul could not explore, as it was very likely to be the entrance to the Water Essence Vein Cave.

However, this Biyou Peak was very high and the range was also very large, and Ling Feng and the lightning marten explored together, and it took a week to explore the entire mountain.

Among them, more than a dozen buildings made of Soul Weariness Stone were found, which were all places used by Biyou Palace to store exercises, artifacts, and various medicinal herbs and pills, and most of them had been taken away.

But what puzzled Ling Feng was that he didn't even find the entrance of that vein point.

"Ling Feng, you come here to take a look. At this moment, Ling Feng's mind sounded with the voice of the lightning marten, and the latter immediately rushed in the direction where the lightning marten was.

After a while, he came to a well in the backyard of Biyou Palace.

"Lightning, did you spot something?" Ling Feng looked around, and didn't feel anything was wrong.

"You look at the well. The lightning marten jumped onto the well, and Ling Feng also walked to the edge of the well, looked down, and said, "What are you asking me to see? Isn't this just an ordinary well?"

"If you feel it carefully, I think the aura in this well is much richer than the outside. "Lightning Marten said.

"Oh?" Ling Feng immediately calmed down, feeling it carefully, and sure enough, the aura in this well was indeed richer than the one outside, and it was also very soft.

"Could it be ......" Ling Feng seemed to suddenly realize something, and immediately turned over and jumped into the well, like water, he immediately dived, he suspected that the vein point was at the bottom of this well.

And not long after diving underwater, Ling Feng felt that the aura contained in the water was even richer than outside, and the further down he went, the richer it became, and a sip of water could be worth half a day's cultivation.

Seeing this, Ling Feng was even more convinced that the veins of the essence of water were here.

After diving for about fifty meters, Ling Feng found that there was an additional entrance on the wall, and there was a powerful prohibition above the entrance to seal it.

"Ling Feng, could this be the entrance to the Water Essence Vein Acupoint?" Lightning also came to Ling Feng's side at this time.

"Nine times out of ten. Ling Feng nodded, and then pointed out, the prohibition that seemed to be very powerful was like a void under his own finger, and it was broken in an instant.

"Ling Feng, what kind of name are you pointing into, it's so powerful!" Lightning Marten was startled, even if it could feel the strength of this prohibition, but it was broken so easily by Ling Feng, it was really a bit incredible.

"I have a small holy bone fused with this finger, which is specialized in breaking all kinds of prohibitions and artifacts. Ling Feng smiled, with this holy finger, as long as he could support it, any prohibition, formation, or even artifact would be described as a void in front of him.

"When did this happen, how come I don't know?" The lightning marten was taken aback, the holy bone was a saint's bone, it was definitely a priceless treasure, and he had been following Ling Feng all the time, it could be said that it knew Ling Feng's situation better than anyone else.

However, it is not surprising that it does not know such a big thing.

"I'll talk about this later, let's go inside. Ling Feng didn't continue to wear it on this issue, and went directly into this hole.

The facility is a huge cavern, and the walls of the cave are dotted with sky-blue particles, not the essence of water.

These sky-blue hedrons literally light up the cave like stars.

It's a pity that these water essences are very small, even if they are all collected, there are not many, but this passage is very deep, and Ling Feng walked towards it with lightning super depth.

After walking for about five or six minutes, they came to the deepest part of the passage, where they saw pieces of water essence the size of a millstone on display.

After counting carefully, there are as many as twenty pieces, and if all of them are refined by the Xuanwu Diagram, they will definitely be able to break through the fourth order.

"Ling Feng, look at this piece, there seems to be something in it. "Next to a piece of water essence on the lightning runway, I found that this piece was different from other water essences.

The other water essences were as crystal clear, but there was a blur in the center of this one, and the whole water essence was a little more cloudy than the others.

"What is this?" Ling Feng was also a little strange, so he took out Fang Tian's painting halberd and slashed at it.

With a click, the essence of water cracked, and a fist-sized round object fell out of it.

"What is this?" Ling Feng picked up this thing curiously, and felt it carefully, only to find that there was still a trace of life breath in this thing.

But this breath of life is very weak, like a burning pull in the night, and it may be extinguished at any time.

"Could it be that this is the egg of some kind of demon beast?" Ling Feng raised his eyebrows, it was the first time he had heard that such a thing would appear in the essence of water, out of curiosity, he extracted a part of his vitality and injected it into it.

And at this time, the egg actually moved, and the breath of life became more and more intense.

"Click-" Suddenly, a cracking sound sounded, and the next moment, Ling Feng found that a crack had appeared on this egg.

"Click-"

Immediately after that, the sound of shattering was endless, and when the eggshell peeled off, a humanoid sapling appeared in front of Ling Feng's eyes, and the most unimaginable thing was that this little sapling still had eyes, ears, nose, and mouth on its head, just like a villain.

"What is this?" Lightning's eyes immediately widened, looking at the little thing in disbelief.

"Could this be a tree spirit?" Ling Feng was a little unconvinced.

According to legend, there were countless kinds of creatures on the Tianwu Continent in ancient times, but with the lack of aura, a large number of species disappeared, and this tree spirit was one of them.

Dryads are herbaceous plants, but they have a peculiar way of reproduction, which is egg-born, and they are born to walk upright and speak like humans.

Moreover, this thing is also an extremely precious treasure of heaven and earth, whether it is used for alchemy or forging divine weapons, it is a rare good thing.

Even if you eat it directly, you can directly improve your cultivation.

"Ah......h

But where Ling Feng was, he would let him escape, and immediately a true qi shot out, imprisoning it in the palm of his hand.

"Little thing, you're a tree spirit, right?" Ling Feng asked.

"Adults spare their lives, adults spare their lives. The little thing turned out to be very wise, and immediately knelt in Ling Feng's palm and kowtowed.

"To answer my question, are you a tree spirit?" Ling Feng asked.

"Hui, Lord Hui, the little one is indeed a tree spirit, please don't eat me, I will do a lot of things, I am the best at cultivating medicinal herbs, and I also have seeds of various medicinal herbs on my body, their value is much higher than mine......" The little guy was very scared, because he knew very well what would happen if he was caught.

In order not to die, it immediately begged for mercy.

"Oh, you can cultivate medicinal herbs?" Ling Feng's eyes lit up.

"Yes, the little one is very good at cultivating medicinal herbs, and I have a lot of medicinal herb seeds here, such as dragon's blood fruit, immortal body, reincarnation flower, and creation grass......

"Wait, are you sure you have the seeds of these medicinal herbs?" Ling Feng was shocked when he heard the names of these medicinal herbs, you must know that these things are very precious things, such as the immortal body, you can refine the longevity pill, and one piece can allow a martial artist to have a lifetime.

There is also the reincarnation flower, which is the main medicine for refining the reincarnation of the Heavenly Pill, which is a kind of elixir for experiencing the reincarnation of life and death, which is very magical.

And the dragon's blood fruit, although it is a plant, it really has dragon's blood in the fruit that is spliced.

This fruit can be used directly, or it can be used to refine the Dragon Blood Refining Body Pill, which is definitely a holy object for refining the body, which can elevate the human body to the same level as a real dragon, and it is invulnerable.

What Ling Feng didn't expect the most was that this guy could actually cultivate the Creation Grass, which was the most important main medicine of the Creation Pill, and a Creation Pill was equivalent to a great Creation Pill, which was definitely against the sky.

However, the lowest of these pills is the seventh grade, and the highest is the ninth grade, such as the Creation Pill, which is an elixir that can only be taken by the king and holy ranks, and it can no longer be measured by money.

"I swear that what I said is true, and that a lie will kill me immediately. Seeing that Ling Feng was so interested, the tree spirit immediately saw hope, and made an oath to show that everything he said was true.

"However, I'm very strange, aren't you just born, how can you have so many seeds?" Ling Feng didn't doubt the words of this tree spirit, because for a tree spirit who was afraid of death, such an oath could already be regarded as a poisonous oath.

However, how can a newborn tree spirit have so many seeds, and its thinking, it is not quite like a newborn can have it.

"Back to the master, it's like this, I wasn't just born, but in order to continue my life, I used a secret method, and I have all the memories of my previous life. The tree spirit climbed directly down the pole and called out to Ling Feng as the master.

In this way, even if he recognized Ling Feng as the master, he would be embarrassed to eat himself.

"In order to prolong life?" Ling Feng only remembered at this time, this guy was not from this era.