From Impel Down to the Multiverse

Lunar Birka.

In front of the gate of the tomb of God.

After Lucifer and Dracula received Wang Gao’s analysis report, they were fortunate to have been cautious and did not personally enter the risk.

In this unknown world, there are too many weird things. If you don't be careful, you may not know how to die.

For example, this time, except for the special Ability User, even if it is equipped with a base armor, it can't stop the ionization corrosion of N carbon dioxide.

After learning about the characteristics of carbon dioxide, Lucifer transferred an enhanced version of the mechanical spider from the headquarters and sent it to the interior of the mausoleum.

At this time, the two of them could clearly see the inside of Anu's sarcophagus, lying quietly with a skeleton wearing a spacesuit and a bubble head.

Through the holographic projection, seeing the spacesuit and the bubble head, Lucifer and Dracula looked at each other. Obviously they have already seen what style this is.

Mariejois’ Celestial Dragon is dressed like this. Although the styles of spacesuits are slightly different, it is understandable that there have been some small changes after more than six thousand years.

The mechanical spider uses four mechanical feet to clamp on the edge of the sarcophagus, and the other four mechanical arms carefully and carefully search the bones.

Fortunately, there are no more moths.

Due to the unusually dry environment inside Birka on the moon, the bones did not rot or weather, but showed a mummy state.

The mechanical spider first unlocked the spacesuit and the bubble head, and at the moment the bubble head was opened, the mummy was rapidly ionized and radiated.

Fortunately, the mechanical spider was prepared. The moment the bubble head was opened, it inserted the sampler into the jerky of its neck and took out a portion of the jerky neck meat and spinal bone marrow.

After a while, the dried meat on the mummy was corroded clean, leaving only a layer of black carbon powder and a fragile skeleton without carbon.

In the shadow world.

Lucifer eyes slightly narrowed: "It seems that this set of spacesuits and bubble heads can prevent the ionization corrosion of N carbon dioxide."

"In this way...Celestial Dragon may also have weapons made by N carbon dioxide." Dracula analyzed.

Lucifer still did not jump to the conclusion: "This possibility does exist, but is this weapon the national treasure of Celestial Dragon? This is a problem."

Samples, bubble heads and spacesuits were packed, passed through the shadow channel, and sent back to the laboratory at the headquarters.

For the corpses of the Divine King god queen in other sarcophagi, Lucifer did not intend to continue sampling. The main reason is that the interior of the god’s tomb is filled with a large amount of carbon dioxide. Once the corpse is exposed to the air, it will instantly It is cleaned by ionization and corrosion.

These corpses of the Moonman Divine Race, but there are a lot of high research value, certainly can not be wasted.

Inside Anu's sarcophagus, apart from the corpse, spacesuit and bubble head, there is only one columnar container placed on the left side of the bone head.

Obviously, this container, which used to store N carbon dioxide, is also a trigger device.

For those who don’t understand the sarcophagus, as soon as the lid of the sarcophagus is opened, the mechanism will be triggered immediately, causing the N carbon dioxide stored in the container to be released.

Dracula operated the mechanical spider, dismantled the storage container and equipment, and sent it back for research as well.

Seeing that it was temporarily unable to conduct deep excavation, Lucifer left the moon and returned to the headquarters.

While Dracula continued to operate the mechanical spider, cautiously continued to survey the interior of the tomb.

……

The headquarters of the Devil's Triangle Sea Territory.

Wang Gao analyzed the N-carbon dioxide, bubble head, spacesuit and storage container, and quickly discovered a way to efficiently protect against N-carbon dioxide.

In addition to wearing carbon-free protective clothing, there are three other ways to solve the ionization corrosion problem of N carbon dioxide.

The first method is to use N hydrogen (8N hydrogen) to heat to more than 1300 degrees Celsius, and then form a N hydrogen heat flow, repeatedly scouring N carbon dioxide, which can quickly decompose into N oxygen and N carbon.

The second method is to use an N hydrogen shield, which can block the penetration of N carbon dioxide.

The third method is to use carbon filtration.

Since N carbon dioxide will forcibly ionize and corrode carbon compounds, and will actively approach the carbon compounds, it can naturally take advantage of this feature to adsorb in turn.

And Wang Gao also discovered that N carbon dioxide will quickly become solid in an environment below minus 124 degrees Celsius.

Soon Wang Gao designed an adsorber, a freeze-drying device, and a storage container based on these two characteristics to form a set of equipment to recover N carbon dioxide.

Install this set of equipment on the mechanical spider and let Lucifer send it to the moon.

Get the new equipment Dracula, immediately change the shotgun, and operate the recovery type mechanical spider, and enter the interior of the mausoleum.

I saw that the vacuum negative pressure system of the carbon adsorber was activated, and the air inside the tomb was immediately sucked into the carbon adsorber.

At this time, the air temperature of the carbon adsorber also quickly dropped to minus 130 degrees Celsius. The N carbon dioxide that entered the adsorber quickly became a solid and solidified at the bottom of the container.

In this way, N carbon dioxide solid mixed with impurities can be obtained. When the collector is full, it can be sent back to the laboratory for a second rectification to extract high-purity N carbon dioxide solid.

In this way, the N carbon dioxide gas in the entire Shen tomb was quickly recovered.

As for how to judge that it has been cleaned up, use a conductive organic carbon rod and put it inside the tomb for an hour.

If the conductivity value of the organic carbon rod does not change during this period, it can basically be determined that there is no residual N carbon dioxide gas.

With the equipment to recover N carbon dioxide, Dracula also started to take action and opened all the sarcophagi.

However, only in the first 5 generations of Divine King and God Empress sarcophagus, N carbon dioxide poison qi was found, but none of the other Divine King God Empresses.

It is estimated that this thing is also a kind of rare resource, and there are not many inside Moonren civilization.

The N carbon dioxide of 10 sarcophagi was collected, and the total collected was less than 1.4 kilograms.

It's space suits and bubble heads, worn by every owner of the sarcophagus.

In addition to the first three generations, the sarcophagus of the other Divine King queens contained more or less funerary objects, such as imitations of the Supreme Scepter.

At first, Dracula thought he had found a good thing, but after some inspection, he found that it was a good-looking product and had no original function at all.

But there are still some discoveries. For example, in the funerary of the fourth generation of Divine King, there is a special slab on which is carved some things after the disappearance of the supreme scepter and the pot of creation.

The content that Dracula cared most was that the tomb was secretly rebuilt during the fourth generation of Divine King, which seemed to be to cover up something.

Based on this clue, Dracula reanalyzed the internal structure of the tomb to see if anything was hidden.

After several days of research, Dracula discovered that the current sacred tomb is about 24 meters lower than the primordial version of the original Divine King Anu period.

However, the internal layout has not changed much.

Dracula looked towards the floor. These floors are laid with heavy diamonds, with a thickness of more than ten meters.

"Is it hidden underground?" He was lost in thought.

It’s just that Lucifer has used shadows to perceive before, and there is no space under the tomb of the gods.