Before the Death Star was returned, Zhang Qifan had already speculated that this planet was once the experimental star of the Hertz people.\

They stock various creatures based on humans on this planet and conduct some long-term experiments and observations.

Zhang Qifan didn't know whether these Hertz people belonged to the Roland Empire, the Russell Alliance, or other unknown forces. Anyway, he could not get any information about this planet from Batu.

Hundreds of years ago, from time to time, some creatures who claimed to be gods used the so-called gate of heaven to forcibly break into the Death Star, and fought one battle after another with all the forces of the Death Star.

Zhang Qifan also grew up slowly through such battles, and thousands of "Gods" died in his hands.

It was not until he left the Death Star and met the Hertz people like Batu that he realized that the so-called gods who looked exactly like the Hertz people like Batu were not real Hertz people, but energy substitutes created by the Hertz people.

The so-called gate of heaven is actually a short-range fixed-point space transmitter, which is a technology of short-range space jumping.

After pretending to be a traitor, Zhang Qifan has been tricked by so long, and after learning the truth, Zhang Qifan can be considered to have a good memory.

These Hertz people kept sending their energy substitutes to the Death Star, obviously not for fun, but for some specific purpose. Zhang Qifan guessed that they might be looking for something.

So after Luo Shu took root, Zhang Qifan instructed him that when he found any obvious artificial facilities, he must notify him before he could deal with it.

Now, Luo Shu, who spread the root system to half a Death Star, found what Zhang Qifan called "artificial facilities".

Zhang Qifan's thoughts extended in the direction indicated by Luo Shu, and soon arrived at the location of the "artificial facilities".

This artificial facility is actually located under the ice layer underground in the polar regions and is completely covered by thick ice layers.

No wonder no undead creature has ever discovered its existence.

You should know that undead creatures, especially undead creatures, are very good at going to heaven and earth. The thick rock layers cannot stop their penetration, nor can they stop the soul's sensing.

But the ice layer is different. The extremely cold ice cube is simply an elemental attack. One meter, two meter, ten meters, and the undead can easily penetrate. However, if it is a layer of ice that is several thousand meters thick, it is estimated that the soul will be frozen if it fails to penetrate.

And this man-made building is actually covered with ice layers that are more than 2,300 meters thick.

This is a pyramid-shaped building that is as high as 100 meters, with a standard length and width of 100 meters. It is dark and it is not known what metal it is built with. There is no gap on the surface, and it seems to be made of one piece.

It has been buried under the ice for many tens of thousands of years, but there is no damage seen on the surface of the pyramid. Zhang Qifan's thoughts swept through it. Even at the component level, there is no wear or tear, as if it was just built.

"Huh!?" After a closer look, Zhang Qifan found that the surface of the component structure was very dense, and the surface was smoother than that of ordinary materials. After a closer look, the temperature on the surface of the pyramid was lower than that of ice.

Zhang Qifan used his mind to investigate for a while and found that many of the characteristics of this pyramid were far beyond his understanding, and the level of technology was definitely more than level three civilizations.

Zhang Qifan's abnormality attracted Lizzie's attention. The ball that covered the Eun rolled up and gathered into a ball. It entered the Death Star at an infinite speed close to the light, merged into the earth, and soon appeared on the edge of the pyramid deepest in the ice.

In the ice layer, Lizzieris had just gathered out of her body and her eyes fell on the pyramid, and her eyes couldn't help but lit up: "You discovered something amazing."

"Do you know?" Zhang Qifan asked: "What is this? What is its function?"

In terms of understanding this universe, no one on Zhang Qifan can compare to this interstellar ghost, even Anna, the Nathian mothership intelligent brain.

"This is a vessel that can accommodate any form of life and soul. In the words of you humans, it should be called the coffin of all spirits."

Lizelis slowly circled around the pyramid, and while checking, she said that her figure was moving in the ice, but she was completely unhindered by the ice, as if the thousands of years of ice did not exist.

"Its surface is built from a hasty material..." Speaking of this, Lizlis remembered something and emphasized in particular: "The hasty I mean is a material with strong interaction force, which is a material where particles no longer vibrate and are very strong."

Speaking of this, Litzelis finally couldn't help complaining: "It's really troublesome for human language. There are too many words that agree with homophones, and it's easy to be ambiguity when translated."

Zhang Qifan was stunned for a moment, and then he felt deeply the same. All creatures that use voice to communicate with each other are destined to be complex and complicated, prone to ambiguity, and are far inferior to the soul connections of undead creatures or the energy synchronization of Hertz people.

However, mistakes are often an opportunity for innovation. How many innovations do humans have created in errors and ambiguity?

Communication between undead creatures is convenient, but when knowledge is passed on intact, it is often the same that everyone understands, and eventually becomes silent.

No one can tell who is better or worse, so Zhang Qifan ignored Lizzy's complaints and continued to listen patiently.

"This kind of building with hasel materials has a surface friction coefficient of almost zero, no particle vibration, and a surface temperature close to absolute zero. It can accommodate any form of life's soul or mind, whether it is an undead, an energy creature, or a carbon-based life."

"What's the purpose?" Zhang Qifan asked in confusion. So Liz said, isn't it better to use hammer materials to build warships? Why do you need to rely on a pyramid?

"Didn't you say it just now? The Coffin of All Spirits is of course used to carry souls." Lijielis responded in surprise.

"You mean there is a soul here?" Zhang Qifan was shocked and asked nervously.

An ordinary dry bone skeleton, whose body can carry a soul of five hundred points of strength. No matter how strong the soul is, the bones of the dry bone skeleton will be metallized and transform into silver skeletons and golden skeletons.

This kind of hasty material building is many times harder than a golden skeleton, and it is so huge. If it is specially used to carry the soul, then how powerful the soul needs to be carried with it?

"This is just a container. You need to open it if you have something in it." Lizelis said.

Open it and see? If there is really, what should I do? A soul that needs a container of hasty materials to carry is definitely not something that Zhang Qifan can provoke at his current level.

Maybe Liz can? (To be continued, please search for Astronomy, novels are better, updated and faster!
Chapter completed!