Cao Xiu put things into the cave in the painting, and at first there was nothing, whether it was the magic weapon, or the two spiritual weapons, or other elixir resources, there was no reaction.

But the moment he put the box containing the spirit stone into the cave, his heart suddenly moved!

Because, he actually sensed a slight shock from the treasure map cave sky, and then a strange fluctuation entered his heart.

It's not divine consciousness, nor is it anything like spiritual intelligence, but it's similar to the kind of induction that the natal magic weapon can connect with the master's heart after being channeled.

It is very mysterious and cannot be described in words, but Cao Xiu understands the meaning.

This cave world instinctively wants to devour spirit stones!

It's just that without the permission of Cao Xiu, the master, he didn't absorb it directly.

"What's going on?"

Cao Xiu was a little puzzled.

His cultivation is too low, even the ancestral aperture of the eyebrows is still opened for him by this treasure map, although the treasure map Dongtian has recognized him as the master, but with the power of his weak divine sense, he does not have the qualifications to communicate with the cave to explore the secrets in it!

Fortunately, he is not a stubborn character, anyway, this treasure map is already his, and he will be able to figure out the reason sooner or later when his strength improves.

Since Dongtian wants to devour the spirit stone, let it devour some and see how it goes!

As his mind moved, there was a slight fluctuation in the cave, and the spirit stones in one of the boxes quickly changed color, and the spirit stones that were originally as thick as good jade gradually lost their luster, and in just two sticks of incense, they turned into dull stones!

Cao Xiu squatted next to the box, his eyes wide open and he watched these spirit stones turn into stubborn stones like this, and he was also distressed while being curious!

Although he didn't dare to let the Cave Heaven World absorb all the spirit stones, he just used this box to test the reaction of the Cave Heaven, but after losing thousands of spirit stones in such a short period of time, how could he not feel distressed?

However, the aura in the spirit stone had been devoured, so he didn't think much about it, and instead concentrated on communicating with the cave.

Soon, he noticed something.

In other words, it was the Cave Heaven World that took the initiative to feed back the anomaly after devouring the spirit stone to him.

Then, Cao Xiu noticed that in the spring at the bottom of the spiritual pool, which had long ceased to gush outward, a drop of water of life had actually been born, which was fused with the previous spring water.

And the death mist that surrounded the hill also shrank back imperceptibly!

Cao Xiu blinked, and in a few steps, he came to the handful of spring water at the bottom of the pool to take a closer look, then got up and quickly circled the hill.

Although he couldn't see the difference between the extra drop of Life Water and the previous one, he believed that the Cave World would definitely not lie to him.

On top of that, he did notice that the gray fog around the hill had receded a little.

It was small, but the place eroded by the black mist was dead, very different from the land on the hill that contained life, and as the dead air on it faded, it was obvious that he had discovered it.

A flash of ecstasy flashed in Cao Xiu's heart!

Even if the death mist only shrank a little, it made him see the possibility of clearing the dead air.

But these are not the point, what really makes Cao Xiu value the most is how to give birth to the water of life!

What he was most worried about before was that if that handful of water of life was exhausted, there would be no way to continue cultivating other elixir spirit trees.

Unexpectedly, the Cave Heaven World was able to devour the spirit stone to restore the water of life.

It made him ecstatic in his heart.

Although the cost of recovery is a bit large, it took thousands of spirit stones to give birth to a drop of water of life in the spring, and it is really not cost-effective to calculate it seriously.

After all, in order to cultivate that Zhuguo Spirit Tree, he had consumed twelve drops of water of life before and after, wouldn't it be 12,000 spirit stones when converted into spirit stones?

With so many spirit stones, it's more than enough to buy a hundred vermilion fruits!

And on the Zhuguo Spirit Tree, there are only thirty-two Zhuguo.

However, many times the account is not calculated like this, because many precious elixirs cannot be bought even if there are spirit stones when they are used in a hurry, but if they use the water of life, they can be born in a short time.

The most important thing is that Cao Xiu always felt that the water of life should be of greater use, it must not be just used to give birth to plants and trees, but he still has to figure it out!

If he dared to take out the water of life and sell it, maybe the price of one drop would far exceed that of thousands of spirit stones!

Soon, Cao Xiu shook his head and threw this thought behind him.

Unless he's crazy, he won't reveal his hole cards.

Otherwise, with his strength, he can't protect himself, and he will definitely be arrested and forced to ask about the source of the water of life.

Even if they hide in the cave and escape for their lives, what about their mother and brother?

So no matter what, he decided not to tell the story of his possession of the treasure map cave heaven and the water of life in it, and it was better to make a fortune by himself.

As for whether it is cost-effective to use the water of life to cultivate elixir, then you have to wait for your strength to improve before you can consider it.

At least now, he has no choice, if he wants to improve his strength quickly, he can only consume the water of life to cultivate the elixir.

Fortunately, the handful of water of life at the bottom of the pool was enough for him to use for a long time, so he didn't have to worry about what would happen after it was consumed for the time being.

After a while, he barely suppressed his excitement, returned to the next few boxes, and opened them one by one.

In addition to the other two boxes of spirit stones that were not devoured by the cave sky, there were more than a dozen large and small boxes, which contained various resources.

There are more than twenty bottles of various colored elixirs, one hundred and ten low-grade spirit fruits and many elixirs, and there are seven or eight large boxes full of red copper, cold iron, spirit wood and other refining materials!

The level of the pill is not high, and most of them are used to lay the foundation of things such as the Pulp Cleansing Pill, the Qi Nourishing Pill, and the Yunling Pill, which are most suitable for the two brothers Cao Xiu and Cao Chong to lay the foundation.

The quality of those spirit fruits is average, at least far worse than Zhu Guo, but it is still a rare good thing for low-level monks.

The grade of dozens of elixirs is also not high, but no matter how you say it, it is also an elixir, whether it is taken out and sold or asked someone to refine it into an elixir, it can give the family a lot of benefits.

As for the most important refining materials, although they seem to be a lot, if they are refined, they can create at most seven or eight magic weapons, so Cao Xiu didn't pay attention to them after a few glances.

He understood that the Cao family was obviously reluctant to send higher-level treasures over.

But Cao Xiu didn't mind, it was good to be able to get these things.

What's more, there are two spiritual weapons, as well as the magic weapon left by my father, where can I still see the materials for refining those magic weapons!

He opened the box containing the spiritual artifacts and saw the appearance of the two spiritual artifacts.

One is a defensive spirit weapon that is cultivated with the tortoise shell of the spirit tortoise, and the other is a steel fork that is a foot long!

If you really want to calculate it, one offense and one defense are also a good match.

However, Cao Xiu imagined the appearance of his imperial envoy spirit weapon, and couldn't help grinning.

I don't know if Cao Boping deliberately selected these two spiritual weapons for him, once they are used, they are covered with a layer of turtle shells and hold a steel fork in their hands, which is a little weird no matter how you think about it.

He shook his head, tossing the image from his mind and instead opened the box containing his father's magic weapon.

Swish!

Suddenly, a cold light rose into the sky!