"Strange, what is this?" Lin Xiao walked in front of the square object in the blink of an eye, and reached out to hold the square in his hand.

This square is not big, it can just be grasped by Lin Xiao, there is a faint silver light flickering inside, but there is not a trace of gap on the surface.

Although the cube was held in Lin Xiao's hand, he couldn't feel any touch, he could only rely on his soul fire to perceive it carefully, and in his perception, he only felt that the appearance of the cube was unusually smooth, and he couldn't detect the scene inside.

"It seems that I can't open such a thing according to my own ability, and I have to use the power of the first layer of the Seven Realms Exquisite Xuan Pagoda. Lin Xiao carefully probed for a long time, but he still had no clue, the outside of this square was smooth, and it was estimated that he couldn't see the potholes when he looked at it with a microscope.

So Lin Xiao gave up the idea of using his own power to open this block, and with a movement of his heart, he directly invoked the power of this world and completely acted on the block.

There was no loud click, and there was not the slightest light blooming.

The square silently cracked up and down like a box in Lin Xiao's palm.

After the square was opened, Lin Xiao found that the inside was not as solid as he had imagined, but hollow, and it was also a square lattice, and a golden long jade slip was lying quietly inside.

The jade slip was the same as the jade pupil slip that Fang Qimu recorded the information of the disciples in the sect before, it was very thin, only half the size of a palm, but unlike the jade pupil slip, this jade slip exuded a faint golden light, flickering again and again inside the silver square, and the mysterious fluctuations before were caused by the golden light of this jade slip flickering rhythmically.

Lin Xiao was very surprised in his heart, he didn't know if the silver box was still useful, so he put it directly into the storage belt given by Tian Xiaoying on his waist, and then pinched the jade slip in his hand, poked out a trace of his soul fire, and extended towards the inside of the jade slip.

As if passing through a faint layer of prohibition, a trace of soul fire separated by Lin Xiao entered the interior of the jade slip without hindrance, and then he found that a large amount of stream-of-consciousness information flowed inside the jade slip, and this information was like a white cloud, arranged in a specific order in the hazy space inside the jade slip.

This stream of consciousness Lin Xiao knows.

In the past, Lin Xiao also introduced in some Xianxia Xiuzhen novels that he read on the earth, and the cultivators in the cultivation world recorded things not with ordinary paper, whether it was white paper, silk books, or bamboo slips, it was impossible to preserve the information recorded on them for a long time.

And the inheritance in the cultivation realm can easily be thousands or even tens of thousands of years, such a long time, if there is no means of preservation, the vast amount of information cannot be preserved.

Therefore, the cultivators thought of a way to find a special jade spiritual material, which can preserve the cultivator's divine consciousness, that is, the stream of consciousness, or ideas, that is, as long as the cultivator holds this jade spiritual material, and then says the thoughts in his heart to this material, it can be perfectly preserved in the jade spiritual material.

Later, the cultivators uniformly processed this jade spiritual material into a thin paper-like jade slip shape, which was named Jade Pupil Jane.

This kind of jade pupil slip itself is stronger than ordinary stones, and if there is no man-made destruction, or a strong natural disaster, this kind of jade pupil slip can be preserved forever, and it will not affect the divine consciousness of the cultivator sealed inside.

Therefore, this jade spiritual material, named Jade Pupil Jane, replaced the status of paper in the cultivation realm, and became the best choice for cultivators to record classics or other information, because Jade Pupil Jian can perfectly record the divine consciousness and thoughts of cultivators, so it can also be used for communication.

And the jade slip that Lin Xiao got from the mysterious cube, in terms of thickness and shape, is no different from the ordinary jade pupil slip, but the ordinary jade pupil slip does not emit light, even if there is an injection of true yuan power, it will not emit light, which is caused by the material of the jade pupil slip.

Therefore, this piece of jade slip that shimmers with golden light doesn't look like a jade pupil slip.

But Lin Xiao's subsequent probing clearly told him that this was a piece of jade pupils.

Because Lin Xiao's soul fire, that is, the energy that enveloped his consciousness, could penetrate into the interior of the golden jade slip without hindrance, and besides, inside the golden jade slip, there was still a large stream of consciousness, and this information invariably showed that this was a piece of jade pupil slip.

It's just that this piece of jade pupil is obviously very special, not only the material will emit a faint golden light, but also the fluctuations caused by the golden light can be felt by Lin Xiao from a very long distance, in addition, the general jade pupil Jane, in order to avoid being spied on the inside of the information after being obtained by other people, will be banned on the outside of the jade pupil Jane.

Moreover, because everyone's divine consciousness is different, the jade pupil can accurately identify different divine consciousness fluctuations, so the prohibition placed on the jade pupil is generally a prohibition on the recognition frequency, unless you clearly know the fluctuation frequency of the divine consciousness thoughts sealed in the jade pupil jian, otherwise, even if the jade pupil is broken, you will not be able to get the information inside.

And the golden jade pupil in Lin Xiao's hand did not have any prohibition on it, so his soul fire could enter the inside of the golden jade pupil without hindrance.

"There are so many streams of consciousness, I don't know what information is recorded?" Lin Xiao's trace of soul fire floated inside the golden jade pupil slip, and when he saw the orderly stream of consciousness white clouds, he couldn't help but guess, "This jade slip exists in that silver square, and the silver cube exists inside the black planet before, and the black planet still belongs to the first layer of space in this Xuan Pagoda......

Obviously, this should be left by the original owner of the Xuan Pagoda? That Jiaolu died before he had time to collect this magic weapon, obviously he had never obtained this jade pupil Jane, but he didn't understand why this golden jade pupil Jane was buried in an inconspicuous planet in the first layer of space?"

Lin Xiao thought about it for a long time, but he still didn't understand why when he obtained the recognition of the machine spirit, this golden jade pupil Jian didn't have any reaction, and now he had only reached the late stage of condensation, but he sent out a fluctuation like a summon?

As a result, Lin Xiao stopped thinking about it, directly controlled his trace of soul fire, and rushed towards a white cloud-shaped stream of consciousness arranged in the first position.