Through the observation of the perspective eye, Yang Yifan found that the mountain in front of him was a cave that was not too big, and there was a clear river in it, and there was a big tree full of green leaves, which made Yang Yifan a little surprised, how could trees grow without sunlight in the cave?

After living near Wolong Mountain for twenty years, Yang Yifan never thought that there was such a small cave in the mountain, and the next moment, he began to turn around near this small mountain, and used his perspective to find a relatively thin part of the stone wall, he stopped in place, and secretly activated the true qi in the dantian.

The next moment, the true qi in the dantian was like a hundred rivers entering the sea gathered on Yang Yifan's right palm, with a loud shout, Yang Yifan raised his palm and slapped it heavily on the stone wall in front of him, accompanied by a loud sound, suddenly the stone wall in front of him flew wildly, a burst of dust drifted by, and a palm print appeared on the mountain wall, this powerful palm was just a palm print, which really surprised Yang Yifan.

And from the palm just now, Yang Yifan found that the stone wall of this mountain is much harder than the ordinary stone wall, he silently calculated in his heart, it takes a long time to use the palm of his hand to penetrate the mountain wall, and it will waste a lot of true qi, he pondered for a moment, and immediately went down the mountain and went home to get a pickaxe, intending to use the pickaxe to break through the hard stone wall.

However, an ordinary pickaxe can be picked up a few times, and if you try to use the pickaxe to penetrate the stone wall, it will be a little whimsical, because it will be seriously deformed after a few pickaxes, but Yang Yifan uses his true qi to protect the pickaxe when he uses the pickaxe.

The strength of Yang Yifan, who is on the second layer of the Qi refining period, is stronger than ordinary people I don't know how many times, every time he picks out the pickaxe, it will make the stone wall fall off a shallow layer, and after more than an hour, Yang Yifan can clearly feel that he is about to penetrate this layer of mountain wall.

Looking back, Yang Yifan gasped, he found that this seemingly thin layer of stone walls was actually five or six meters thick, and the stone walls were extremely hard, if he wasn't a monk, he didn't know how long it would take to break through.

When Yang Yifan entered the cave, he could clearly feel a biting cold air coming to his face, even as a monk, he couldn't help but tighten his clothes, he really didn't expect that there was such an extremely cold place in the seemingly ordinary Wolong Mountain.

However, to Yang Yifan's surprise, the aura in this small cave was much richer than the outside, of course, it was only a little bit of limited richness, which made Yang Yifan have an idea, if the Spirit Gathering Array was arranged in this cave, would it be much better to arrange it outside?

There are flowers, grass and rivers in this cave, which makes Yang Yifan instantly understand why there is no sunlight and trees can survive here, because the aura here is stronger than outside, presumably it should be these aura that makes the trees grow soundly.

Just when Yang Yifan was touching the tree, suddenly a flower like a stone under the tree attracted his attention, bent down to take a closer look, Yang Yifan could clearly feel that this stone flower had life, reached out and touched it, and found that this flower was even harder than a stone.

In addition, it is a flower, but it is better to say that it is a stone, because in addition to the two red leaves, this flower has only one black stone the size of a fist, which is black and not slippery, and is very similar to charcoal, but Yang Yifan can clearly feel the cold air coming from the stone.

And this cold air is very similar to what Yang Yifan felt outside, could it be said that the cold air emanated from the stone?

Since it is something that grows on the ground, there may be a record in the Divine Doctor Treasure Book, don't think about it, Yang Yifan quickly browsed the Divine Doctor Treasure Book, and within two minutes, Yang Yifan's face showed ecstasy, he didn't expect that he was so lucky to get this kind of treasure.

Seeing that this bad-looking stone flower turned out to be a precious and very small amount of medicine, its name is Hanyin Stone, it can be said that it is not a plant, but a stone with life aura.

According to the records of the Divine Doctor's Treasure Book, there were many cold yin stones hundreds of years ago, but with the gradual warming of the earth and the scarcity of spiritual energy, this stone slowly became extinct, because this stone must be in extremely cold places to survive.

However, it does not mean that this kind of cold stone grows in cold places.

Although it is cold in Antarctica, there is no such stone there, because the conditions for the survival of the cold stone are not only extremely cold places, but also must have aura to accompany the growth, this medicine is not recorded in the modern Chinese medicine codex, but a small part of Chinese medicine knows the existence of this stone.

Because this stone can be used as medicine, it can cure many incurable diseases, especially this type of disease like fever, as long as you take a little bit of cold yin stone, you can medicine to get rid of the disease, in fact, this kind of stone was not precious in the past, but with the extinction of cold yin stone, this medicine can be called extremely scarce, there is no price, money can not buy medicine.

The next moment, Yang Yifan gently took off the fist-sized Hanyin Stone, like this precious medicinal material must be taken away, but the moment Yang Yifan picked off the Hanyin Stone, the originally vigorous tree began to wither rapidly, and the green leaves withered at a speed visible to the naked eye, and in the blink of an eye, the Kung Fu Tree became a bare branch, without a trace of vitality.

Yang Yifan was not surprised, because according to the records in the review book, each Hanyin Stone has a close connection with a big tree, and it can also be said that the big tree cultivates the Hanyin Stone, and the two have a close connection, and after the Hanyin Stone is picked, the big tree will quickly wither.

After picking off the Cold Yin Stone, Yang Yifan quickly left the cave, and after a moment of consideration, Yang Yifan found a rock from nearby to block the entrance of the cave that he had broken, a place with such a strong aura could be an excellent holy place for his cultivation, but it could not be discovered.

After returning home, Yang Yifan used his aura to divide the Cold Yin Stone into small pieces, and this precious thing is still of great use to stay around.

At two o'clock in the afternoon, Yang Yifan began to think about the problem of the Spirit Gathering Array, now he needs eight pieces of jade, after contemplation, he plans to go to Dongshan City near Zhonghai City for a trip, because in his impression, Dongshan City is rich in jade, and has a large company that sells jade, presumably there must be the jade he wants there, without further ado, go and see it first.

……

Dongshan City is in the east direction of Zhonghai City, about more than 300 kilometers away, Yang Yifan started from Songhua Town, from the county seat on the highway, all the way to the east, when he came to Dongshan City, it was already more than nine o'clock in the evening.

Dongshan City is a prefecture-level city with a population of more than 10 million, because it is rich in jade production and processing, the city's economic development is good, although it does not reach the ranks of first-tier cities, but it is a leader in the second-tier cities.

At this time, for big cities, the nightlife is already lively at the beginning, of course, there are many ways to live, some people go to the bar to vent the day's unhappiness, and then try to see if they can have an affair, while others gather their friends to go to the roadside to brag.

There are many ways to live a nightlife, but each one is a must-have in a big city, because each way of nightlife represents a certain type of people.

After Yang Yifan came to Dongshan City, because of the car accident, he was ruthlessly blocked to the highway intersection, and when he entered the city, it was already more than eleven o'clock in the evening, he first drove around the city, found a few large jade companies to remember its address, he came to the door of a hotel, the hotel he chose is not big, and it is still in the position of the suburbs, the surrounding is not prosperous, several stores are also closed, the surroundings are quiet, but it is better to be clean, it is a good place to live,

Yang Yifan stepped down from the car, and was just about to lock the car and enter the hotel, when suddenly a plump and tall long-haired woman swayed from the side, as if she was drunk, and her cloak made people not see her face, but from the perspective of temperament, this woman should look good.

But what made Yang Yifan confused, after the woman came, she opened the door of his Audi Q7 and got in directly, and then closed the door heavily, which made Yang Yifan stand in place with a confused face, stunned in place.