The documents they sought were, after all, in the reference room.

The reason why Jin and the others could not find them was because of their preconceived notions.

It was not what they expected.

"I'm glad I listened to you, ......, thank you, Mr. Old Man."

The desired document was filed in a nondescript file along with other documents.

Jin looked at the first few pages and decided .

"I think I have this one. ......"

Jin reflected.

.

It is said that Julius Caesar said, "Man sees what he wants to see. It is said that people try to interpret things in their own way.

For example, the baseless confidence that <.

When I was in the company, one of Jin's seniors was not afraid to declare that he has never had an accident even if he drank alcohol and drove.

Let's not talk about it.

Jin recalled those words when he made a decision that <> after looking at only a few pages of the book.

This is a typical case of being in a hurry and checking only a few pages, thus wasting more time.

"Uh,......<

It seems that even his predecessor took good care of it because it was written by Adriana Tierra, who was related ...... to Shuki Tsetsi, or rather his beloved wife.

"......If I had known that, I might have searched the study."

The result of overthinking.

"What's done is done."

Jin changed his mind and started to read the documents.

"Well, first of all, the configuration of space," he said.

According to the data, there exists free magical element (ether) in the space which seems to be a vacuum. Furthermore, it says that there must be a lower level of free magic element (ether) ....... This is consistent with what Jin imagines.

This is consistent with what Jin imagines.

"It would not be possible to transcend space without being able to free the sub(sub)free magic element 《Ether》,or ......".

Both seem to be particles or waves that are not defined by the old physical laws, Adriana Tierra wrote.

Reiko and Ro-kun listen quietly as Jin reads out.

"...... Next is the modeling of space."

She says, "I would like to think of a model in which the universe including the world we are in is a and the gathers to form the .

This is very similar to the model of the universe that modern science fiction writers of the Earth have in mind.

"It can be likened to a bubble in water, or a drop of water floating in the air. ...... I see."

"And now, the means."

The focus was on how to connect these bubbles or droplets.

"For that, you have to master the sub-free magic element 'ether', right? Because the sub-free element "ether" is not bound by the laws governing space. ...... Amazing, isn't she?

Jin praised Adriana Tierra, saying that she was definitely a genius for having considered so much about an event that could not even be satisfactorily verified.

Jin has also summarized some of the ideas of <> before. This is a particle that is presumed to be the medium of magic waves. I have no way to confirm this, so it is unconfirmed.

"To transcend space, you have to change your point of view...... I see, it's like you can see the whole picture better from a higher position."

The use of relatively easy-to-understand examples made it understandable even to a non-expert like Jin.

"In the end, the first key is whether or not you can handle the sub-free magical element "ether"," it says.

For this, it is speculated that tremendous energy will be needed first.

And Adriana Tierra says more.

But even if sub-free elemental "ether" waves can be generated, there are additional technical hurdles to overcome in order to handle them.

This is because the sub-free element "ether" is considered to have a high linearity due to its nature and can penetrate through any matter.

The density of matter that can refract sub(sub)free-magic element 《ether》 waves must be several hundred thousand to several million.

Incidentally, the companion star of Sirius (Sirius B) is said to be made of such super-dense matter and has a mass equivalent to that of the Sun, even though it is about the same size as the Earth.

Such a star is called a white dwarf, and its density is 1 x 10-9 kilograms per cubic meter, or 1 million times that of water.

"Can you manage it if you compress ...... it?"

Hyperadamantite is a material made by compressing it in a boundary. Jin thinks that it might be possible to do the same, but he does not yet know if it is possible to compress it to that extent.

Adriana Tierra concluded that it might be possible to transcend space by using the sub-free element "ether" wave as a carrier wave.

The use of the term "carrier wave" must have been inspired by Shuki Tsetsi.

AM radio transmits sound using radio waves on the order of kilohertz as a carrier wave, so it was assumed that she had heard about this concept.

"Now, the last item is the summary."

According to the summary, it would be impossible for human beings to handle sub-free magical element "ether", and a magical brain with tens or hundreds of times more processing power than human beings would be necessary.

The generation of sub-free magical element "ether" would require tremendous energy, and there are still many technical problems to be solved in order to handle it.

Considering these facts, Jin did not think that he could do anything about it right now.

* * * * * * * * * * * * *

"Father, have you searched in vain?"

Reiko opened her mouth, concerned about Jin who seemed to be troubled.

"...... No, I don't think it was a complete waste. I was wondering if it was possible to generate a sub-free elemental ether wave.

Jin blurted out, "I think I could at least push it back, but I don't know how the law of action-reaction works, or doesn't work, or even if it does.

"Above all, I was hoping to find a way to plug the <> or prevent the <> from opening.

The old man responded to his words.

<>

"That's very good, my lord. I was wondering if we could not only do that, but also the space."

<> "Yes.

"Yes. If sub-free magic element "ether" can permeate through most of matter unlike free magic element (ether), then even if we use it to create wards, there should be no problem in our daily life, right?

This explanation made the old man understand.

"I just don't know how to generate them and how to handle them. ......"

Jin thinks that we cannot rely on 700672 for this. However, in order not to be swayed by preconceived notions, we will have to wait and see what happens with the 700672, Onogoro Island's <> tester, and the Moon's (Yunie's) <>>. I will also ask of UNY for his opinion.

It is time.

<

What?

It happened at dawn and again in the afternoon. Twice in the same day, what does it mean?

"Where?"

<

Okay.

This is the area where we sprayed the ether waves a while ago.

"So, what's the status on the marker?"

<

Jin listened to the old man's explanation.