Before returning to the Death Star, Zhang Qifan had already speculated that this planet was once the real Yàn star of the Hertzians.

They are stocked with various human-based creatures on this planet, and they are doing some long-term realizations and observations.

Zhang Qifan didn't know if these Hertzians belonged to the Roland Empire or the Russell Alliance, or other unknown forces, anyway, from Batu, he couldn't get any information about this planet.

Hundreds of years ago, from time to time, some creatures who claimed to be gods would use the so-called Heavenly Gate to forcibly break into the Death Star, and all the forces of the entire Death Star would break out one battle after another.

Zhang Qifan also relied on such battles to grow up slowly, and thousands of 'Protoss' died in his hands.

It wasn't until he left the Death Star and met Batu and these Hertzians that he realized that the so-called Protoss who looked exactly like Hertzians like Batu were not real Hertzians, but energy doubles created by Hertzians.

The so-called Gate of Heaven is actually a short-range fixed-point space teleporter, which is a short-distance space jumping technology.

has been pretending to be a ghost and playing tricks on Zhang Qifan for so long, and after learning the truth, Zhang Qifan can be regarded as remembering.

These Hertzians kept throwing energy doubles to the Death Star, apparently 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 told him that when he found any obvious man-made facilities, he must be notified before he could deal with it.

Now, spread the root system to the Luo tree, which is half a small Death Star. Sure enough, I found what Zhang Qifan called 'man-made facilities'.

Zhang Qifan's mind extended in the direction indicated by Luo Shu, and soon came to the location of the 'man-made facility'.

This man-made facility is actually located under the ice under the polar ground, completely covered by a thick layer of ice.

No wonder no undead creature has ever been able to find its existence.

Know the undead. Especially the undead creatures of the undead are very good at going to the sky and the earth, and the thick rock layers can't stop them from penetrating, let alone the soul's induction.

But the ice layer is different, the extremely cold ice is simply an elemental attack, one meter, two meters, more than ten meters, and the undead can penetrate lightly. But if it is a layer of ice several kilometers thick, it is estimated that the soul will have to freeze before it penetrates.

And this man-made structure is covered by more than 2,300 meters of ice.

It is a pyramidal building with a height of 100 meters and a standard 100 meters in length and width. The whole body is dark and swarthy, I don't know what metal it is made of, and there is not a single gap on the surface, as if it was poured in one piece.

It has been buried under the ice for an unknown number of thousands of years, but there is no damage on the surface of the pyramid. Zhang Qifan's thoughts swept over. Even at the elemental level, there is no wear and tear, as if it had just been built.

"Huh!?" Taking a closer look, Zhang Qifan found that the molecular structure on the surface was very dense, and the surface was far smoother than ordinary materials. If you look closely, the surface of the pyramid is even cooler than ice.

Zhang Qifan probed for a long time with his mind, and found that many of the characteristics of this pyramid were far beyond his comprehension, and the level of science and technology was definitely more than that of a third-level civilization.

Zhang Qifan's abnormality caught the attention of Litelis. The mass that enveloped the Ewen rolled and gathered together. Entering the Death Star at an infinitely close speed of light, merging into the earth, it soon appeared on the edge of the pyramid, the deepest part of the ice.

In the ice, as soon as Literis gathered her form and her eyes fell on the pyramid, her eyes couldn't help but light up: "You've found something remarkable." ”

"You know?" Zhang Qifan asked, "What is this?" What does it do? ”

In terms of understanding of this universe, no one on Zhang Qifan's side can compare to this interstellar ghost, not even Anna, the mothership of the Nat people.

"This is a vessel that can hold any form of living soul, and in your human language, it should be called the Coffin of All Souls."

Litelis slowly circled around the pyramid, looking at it as she spoke, her figure moving through the ice, but completely unhindered by the ice, as if the 10,000-year-old ice did not exist.

"Its surface is made of hadron material...... Speaking of this, Lytelis remembered something, and especially emphasized: "When I say hadrons, I mean a material with strong interaction force, which is a material that the particles no longer vibrate and is very strong. ”

Speaking of this, Litelis finally couldn't help but complain: "Human language is really troublesome, there are too many words that agree to be homophonic, and it is easy to translate ambiguously. ”

Zhang Qifan was stunned, and then deeply sympathized, all creatures who use sound to communicate, their language is destined to be complex and cumbersome, easy to be ambiguous, far less than the soul connection of undead creatures or the energy synchronization of Hertz people.

However, mistakes are often opportunities for innovation, how many innovations in human beings are created in mistakes and ambiguities?

The communication of the undead is convenient, but the complete transmission of knowledge is often the same for everyone to understand, and finally it becomes dead.

It was unclear who was superior and who was inferior, so Zhang Qifan ignored Lijielis's complaints and continued to listen patiently.

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

"What's the effect?" Zhang Qifan asked puzzled. According to Lytelis, wouldn't it be better to use hadron materials to build warships? Why rely on a pyramid?

"Didn't you just say that? The coffin of all souls, of course, is used to carry the soul. Litelis was surprised.

"You mean there's a soul in there?" Zhang Qifan was shocked in his heart and asked nervously.

An ordinary Dry Bone Skeleton, its body can carry a soul of 500 strength, and if the soul is stronger, the bones of the Dry Bone Skeleton will be metalized and transformed into a silver skeleton and a gold skeleton.

The building of this hadron material is many times harder than a golden skeleton, and the volume is so huge, if it is specially used to carry the soul, then how strong is the soul that needs to be used to carry it?

"It's just a container, and you need to open it to find out if there's anything in it." Litelis said.

Open it up and take a look? If there really is, then what? A soul that needs a container of hadron materials to carry is definitely not something that Zhang Qifan's current level can provoke.

Maybe Literis could? (To be continued......)