Demon cultivation does not need refining weapons, and he does not know much about ores, and most of these gems directly contain spiritual power.

On the gem, there is a prohibition to prevent the escape of spiritual energy, but it is well preserved.

However, the most precious are some ores with special materials. These ores, without a very bright light or abundant aura, were thrown in the corners indiscriminately, and were not even banned.

Lingyu picked these out and asked Yunzhang: "These don't seem to be useful, but they're pretty and beautiful, can you give them to me?" ”

Yun Zhang generously responded: "If you want to take it, it's useless anyway." ”

So, Lingyu unceremoniously put this seemingly useless jade into his pocket......

In terms of quantity, these jades are far inferior to the mines she opened in the New Moon Hill, but the varieties are very rare.

The tree of life and death has grown for a long time, and it has been swept into the demon cultivation of ancient times, and the landform of the Cangming Realm at that time is very different from today, and some ores that cannot be seen at all today may be seen everywhere at that time.

Lingyu found a few rare jade stones in this pile of debris, and secretly rejoiced.

"What are these?" Lingyu saw that in the depths of the branches and leaves, there seemed to be a faint white light.

The white light was very faint, and it didn't seem to glow itself, but it was only because of so many gems that it faintly refracted a little light.

Lingyu reached out and grabbed it, it was cold, the texture was hard, and the shape was irregular.

"Bones?" She asked.

Yun Zhang responded: "It's the bones of those seniors trapped here." ”

Lingyu touched it carefully: "This should be a Yuanying Demon Cultivator before his death, right?" ”

"It's all left here." Yun Zhang said very consciously, "Of course, these are also counted. If you want it. Let's divide it in proportion. ”

Of course Lingyu wants it! Able to keep it for so long. These bones are extremely hard and are also excellent refining materials.

After reading the treasure, Lingyu said: "I have to remind you of one thing, the way of the formation is extremely profound, I don't know how many years it will take to reach that level, maybe a few years, maybe decades." You have to be mentally prepared. ”

Yun Zhang said: "I've been waiting for hundreds of years, will I not be able to wait for decades?" Daoyou just have to rest assured. ”

"Okay, let's make a soul pact."

Although Yun Zhang didn't have any anger on his body, and he didn't look like he was harboring evil intentions, Lingyu still felt that it was more appropriate to set up a soul contract. After hundreds of years of not seeing the light of day in the tree of life and death, who knows if his mental state is still normal......

Yun Zhang agreed. The two sides made a soul pact that they would not harm each other until they left the tree of life and death.

After setting up the soul contract, Lingyu returned to the fork blocked by the tree wall.

She knocked on the tree wall: "Friend." Is it still there? ”

Soon, the other end responded.

Lingyu said, "I've thought about it. You can use the power of the formation to break through the bark. However, my formation skills are not very good, it may take many years to do it, what do you think? ”

There was silence for a long while, and there was a sound on the tree wall.

That's consent.

"Then it's settled. Fellow Martyr, how is your formation attainment? ”

After not responding for a long time, Lingyu said: "Okay, looking at you like this, it doesn't seem to be good, let's work together." ”

There was a response.

Lingyu packed up and prepared to settle here for the time being.

Yun Zhang can speak, but he is a demon cultivator after all, and she still prefers to be with humans.

Moreover, this person inexplicably gave her a familiar feeling. It's a pity that this feeling is too light, and no matter how she thinks about it, she can't grasp the point.

Maybe it's because I haven't seen a human for a long time, so it feels familiar, right?

Lingyu began her dark cage career.

She didn't know if Shenshang and Fang Xinyan would find a way to save her, anyway, she couldn't do nothing by herself, and it was better to rely on others than on herself.

At the beginning, she squatted every day in the weak spot that Yunzhang had found, testing the strength that the bark could withstand.

After careful calculations, she confirmed that this weak point could be broken.

During this process, she communicated with the victim on the other side of the tree wall from time to time.

That formation attainment is mediocre, but he is quite proficient in mathematics, and several times she made mistakes, he reminded her in time, saving a lot of effort.

In the darkness, the passage of time seemed to have stopped.

A few months have passed, and the tree of life and death is as calm as ever.

Lingyu is desperate for foreign aid, I'm afraid that Shenshang and Fang Xinyan won't be able to find a way to save her, or maybe the price of saving her is too great.

She has a symbiosis contract with Shenshang, and before her life ends, Sanshang will definitely come to save her, but how long she will have to wait, it's not clear.

That kid is very good at settling accounts, maybe he thinks it's not cost-effective to spend time saving her, so he has already gone back to cultivate. When he turns into a god, it will be easy to save her.

Months passed, and Lingyu finally found a way to break through the bark.

In the tree of life and death, there are not many resources, and it is almost impossible to arrange an earth-shattering formation, and some of the formation materials are too biased to be found at all. Lingyu calculated and found that it was more cost-effective to use the rune array.

She is already good at talismans, and she is used to using talismans, so it is easy to start.

Of course, in order to design such a powerful rune array, the formation could not just be introduced, she still had to spend a lot of time and energy studying the way of the formation.

At the beginning, she thought that these miscellaneous studies were too troublesome, and she once had the idea of finding a Taoist companion who was proficient in miscellaneous studies. As a result, before she knew it, she went to school on her own.

Lingyu thought bitterly, out of the tree of life and death, she could also say that she was proficient in miscellaneous studies.

Trapped in the tree of life and death, getting rid of a qiē interference, and sinking your mind into it, it becomes much easier to cultivate or study.

Of course, Lingyu will still cast spells from time to time to let the eyes see the light from time to time, otherwise, the eyes will not see the light for a long time, and when they go out of the tree of life and death, they may be half wasted.

The divine consciousness withdrew from the jade slip, and Lingyu was stunned for a moment, muttering to herself: "The situation is not good...... I don't know how long it will take to get out, and if I can't cultivate, won't my time be wasted......"

As she finished speaking, there was a sudden knock on the tree wall.

Lingyu came back to her senses. He asked, "Friend." Is there something wrong? ”

Can't see and can't communicate in words. It's a terrible thing. The other end was quiet for a while, and there was a triple knock.

Lingyu didn't understand: "What does it mean to knock three times?" ”

There was no sound over there, and Lingyu could imagine how helpless the other party looked.

She guessed several things, and there were two voices coming from there.

Lingyu really couldn't think of it, so she said: "Friend, we really can't communicate like this, do you want to think of a way?" ”

This time it was quiet for a long time, and there was a voice over there again. But it was as noisy as hundreds of people hitting the wall of a tree at the same time.

Ling Yu was happy: "Fellow friend, are you too bored, are you looking for fun by yourself?" ”

They ignored her, still banging the tree wall.

Lingyu gradually felt that something was wrong, she stretched out her hand, pressed it against the tree wall, and groped carefully for a while, her expression gradually became strict.

Sure enough, something was wrong, what the other party wanted to convey to her was not the voice. It's a shock.

She sensed it carefully for a while, and was very surprised: "Are you typing?" ”

It finally stopped. Knocked.

Lingyu was overjoyed: "Friend, you are so smart, why didn't I think of this method!" ”

By sticking your hand to the tree wall, you can feel the nuances of the vibration. Mortals certainly can't communicate in this way, but the monk can feel it.

It's knocking again.

Lingyu carefully distinguished: "Yes, do, law, cultivate, practice? ”

Hearing the meaning of the other party's teleportation, Lingyu was overjoyed: "Really? How to cultivate? ”

Word by word.

A quarter of an hour later, Lingyu shouted, "Thank you, I'll try it now." ”

After shouting, Yun Zhang happened to come over, and he asked, "What are you going to try?" ”

"You've come just in time." Lingyu asked him, "Does the tree of life and death bear fruit in the tree?" ”

"Yes! How do you know? ”

Lingyu didn't explain: "Take me to see it first!" ”

"Oh......"

Yun Zhang led the spirit jade and went up to the top.

The surrounding tree walls are becoming softer and softer, and can even be called slender.

A moment later, Yun Zhang led her into the entangled tree wall.

The walls of the trees here are as soft as the flesh of the fruit, staggered and blended, and each independent space separated by it is like a flower room, and there is a faint glowing fruit inside.

Yunzhang said: "These fruits are hidden in the walls of the trees. It's hard to the touch, like a stone, and although it doesn't absorb aura, there's no way to eat it. I've had an idea before, but unfortunately, I've tried a lot of methods, but I can't get the aura out. ”

Lingyu's cuffs moved slightly, and a sword qi swam out, wrapping around under the fruit, cutting it off.

The fruit is actually ripe and not difficult to remove.

The fruit was the size of a fist, and Lingyu injected the true element into it, carefully exploring its structure.

After a while, she found a core the size of a broad bean in the fruit, and crushed it with a slight force.

The moment the core is crushed, the fruit automatically cracks, revealing the white flesh, and the sweet fruity aroma and rich aura are intertwined to form an extremely attractive taste.

"How did you open it!" Yun Zhang was shocked.

Lingyu said: "There is a core in the fruit, as long as the core is broken, the flesh will not be bound." ”

Yun Zhang didn't bother to speak, he grabbed a piece of pulp, stuffed it into his mouth, swallowed it, and said inarticulately: "It's so pure aura, it's no different from pills." No, it's purer than an elixir...... No, there's too much aura, I have to absorb it right away......"

Before he finished speaking, Yun Zhangpan sat down and cultivated on the spot.

Lingyu was stunned and overjoyed.

Looking at Yun Zhang's reaction, this flesh contained a lot of spiritual energy, which was enough to support their cultivation needs.

She also took a piece of pulp and put it in her mouth, only to feel that the aura was so rich that it seemed to condense into a ball, and it just slid down her throat.

In an instant, the dantian was filled with the surging aura.

Lingyu didn't care about anything else, and sat on the spot like Yunzhang and cultivated.

When she finished her cultivation, Yun Zhang also finished pranayama and sighed: "If I had known that the fruit was useful, how could I waste hundreds of years of time, what a fool......" (To be continued......