On Horai Island, Jin and the others are watching the images from the <> with great interest.

"It looks like we're finally getting some results. ...... Too bad about you and the others."

Jin D piloted Jin D and congratulated the old men who had made it to the top floor.

"Yes.

<

Next time, we will be able to use this experience.

<

"Do that for me."

After this brief exchange, Jin D, Smith 1, Land 1, and the others began to descend the tower to join the Shinobi troop.

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

Then, they saw an elevator on the first floor.

They opened the door somewhat forcefully, but found that the elevator box was not on the first floor, but a blackened pit (shaft) was opening.

"The elevator doesn't work because there is no power coming, but it looks like we can go down to the basement by using this elevator shaft."

The stairs did not lead to the basement, but the elevator seemed to lead to the basement.

So Jin D., Smith1, Rand1, and the others descended the elevator shaft using the and went down to the basement.

The outer door of the elevator shaft was easily opened from the inside.

Then Mr. Jin D., Mr. Smith1, Mr. Rand1 and others stepped into the basement.

（Welcome, Mr. Old Man.)

（The Shinobi Unit did a good job, didn't they?

（Thanks to you. Please take a look at .......)

（Oh, this!)

The Shinobi One pointed out to Jin D., and there stood a dull silver-gray cylinder.

"Excellent. It is definitely a magic brain.

Let's start the investigation immediately.

"Oh, at last!

Oh, you found it at last.

"Yes, please."

Jin looked back at the image of the . .......

* * *

Jin D=Smith 1 is analyzing while the old man is checking the whole picture and Rand 1 is assisting him. <

The first step was to analyze the exterior.

The overall shape is that of a cylinder. One meter in diameter and two meters high. The top is hemispherical.

You might say that it looks like a capsule standing up.

This may be the difference in the design concept of the Jin Dynasty, because the Jin Dynasty has a hemispherical shape for the Laogong.

"The exterior is ...... mithril silver. It may be aimed at the shielding effect of the magic wave."

"It seems so. Oh, craftsman(smith)1, please remove that cover. Let's have the master take a look.

Yes, sir.

Smith 1 cooperated with Land 1 to remove the front cover.

The cylindrical cover was divided into four parts and could be easily removed.

This would allow the inside to be seen.

"I see, the <> of the <> prefer this kind of design."

* * *

"I see. ......The main transmission path (bus) for exchanging data is placed in the center of the cylinder, and from there, it is connected to various devices radially."

Jin is also curious about the inside of the magic brain made by , which he is seeing for the first time.

It is quite different from the origin brains he has seen so far.

"The vertical length ratio is large, isn't it?

"Yes, something like that."

Jin analyzes the images as he watches them.

Unfortunately, he is not familiar with supercomputers or electronics engineering, so he could not compare it with them, but he was able to experience one of the design concepts of the <>, which was a great benefit for him.

"Somehow in this world, the speed of light is much faster than 300,000 kilometers per second. ......"

This is what I noticed when I went out into space.

Most of the laws of physics are consistent with those of the earth.

Perhaps this is one of the reasons for the existence of magic, Jin imagined.

Or perhaps the curvature of space is large, which means that space = world = universe is <.

Unfortunately, Jin is not familiar with astrophysics, so he thought that anything more than that would be close to delusion, and returned to his original thought.

"It seems that the central ......<> is quite efficient."

Jin was not familiar with information processing technology, so he could not draw an analogy, but <> seems to be the part corresponding to <>.

The number of bits (units of information) that can be carried in a single transmission is called the bus width, and the larger this width is, the faster data can be transmitted.

The part of the bus that Jin called the , which corresponds to the , was thicker and more efficient than anything he had ever seen before.

"Is this an advantage for concurrent processing ......?"

"Mm...... Jin-dono, I (we) have never seen this format before, but I think it is probably so."

Turles responded to Jin's mutterings.

"But <, I haven't seen so many other ......, but this one here is a bit special, isn't it?"

Reinhardt also seemed to have some doubts.

"Yes. I think it is special too. But I don't even know why they chose this format. ......"

"...... I see, I'm sorry."

"But the <> were certainly the most active faction of the decadent <>. I suppose it was only because they were such that they had some advantages that they realized."

"Haha, I see. ......"

<Turles's words.

"As I recall, Jinsha doesn't make a , does she?"

Marikka asked. She had been present several times when Jin had built the magic brain.

"Yes. In my case, I'm not so much a <> as a <>."

Jin, who prefers to build his devices in a hemispherical or imperfectly spherical shape, has preferred to place a huge magi-crystal in the center, with various devices placed equidistant from it.

In this way, the size of the central magi crystal would inevitably be larger, and the cost would rise, but this could be avoided by using engineering magic to fuse, purify, and crystallize the magi crystals. crystallization>>".

"I guess the one is better in terms of extensibility."

As you are saying, the method used for the "Mere Old Man" is actually more scalable.

It has a subunit under the main unit (control core) and a nested or fractal structure called ...... under the subunit.

Moreover, they are connected to each other and can be used as a transmission path if necessary.

One wrong move and the whole system could fail, but since the person in charge is the world's best magic brain, there is no problem.

This method seems to have been the best match in terms of magical engineering, not to mention computers, and the old man is still scalable and remains the best known in the world in terms of calculation speed and thinking speed.

Let's leave aside the complicated logic.

Putting aside all the complicated logic, this observation has given Jin another insight into the technology of the .