"Well, I don't see any malfunctions as Reinhardt said. ....... I think he hid it here ...... after all."
"So that's what Jin thinks."
Well, I'll have to take a closer look.
"Well, we'll have to take a closer look. Well, I'll have to take a closer look.
So Jin, Reinhard, Guth and the others examined the submarine in their own ways.
Half an hour later.
"Reinhard, Goose. I found something interesting. ...... interesting, or rather, a magi-machine that confirms my earlier hypothesis."
At the sound of Jin's voice, Reinhard and Goose arrived.
What's up?
What's the funny thing?
"This. ...... this is probably a remote-controlled device.
"Mm-hmm. ...... I see, that's how it works."
Jin showed Reinhard and Goose that this could be remotely piloted.
This means that the submarine can be recalled at any time.
This gives credence to the hypothesis that the submarine was stored underwater.
"I don't think it's malfunctioning either.
Hitoshi offers his opinion.
"Not only that, but its propulsion system is very interesting.
"Really? What? That's Jin for you! I hadn't seen that much of it yet.
"No, I was going to confirm Reinhardt's theory. If the propulsion system was broken, it would have been destroyed, but since it wasn't, the possibility that it was in storage increased.
"I see. That's Jin for you!
Goose was also impressed by Jin's insight.
"So, what's so interesting about the propulsion system?"
"Oh. From what I've seen, it seems to be propelled by decompression in the direction of travel.
Underwater, especially in deep water, the hull of a submarine is subject to high water pressure.
In a stationary state, the same amount of pressure is applied to the hull from all directions, but suppose that the water pressure in one direction is reduced in some way.
Then, the pressure from the opposite side will push the submarine to move.
This seems to have such an effect with its warding."
"I see. ...... If the pressure in the direction of travel is zero, then the force pushing the <> is the water pressure itself."
For example, if we create a vacuum bubble in the direction of travel, the <> will be pushed towards the bubble.
However, since this bubble is created by the <>, if the <> moves, the bubble will also move.
As a result, the <> will move in the direction of the bubble.
Its maximum speed is the speed of bubble formation.
It may be a little bit similar to <>.
And with this system, there is almost no noise generated during propulsion, which is very advantageous for a <>.
"And, well, that's why I don't think this <> was <>."
"I mean, there is a possibility that it remained in <> or ......."
"That's what I mean. But I guess the caller is no longer around."
Or there was some kind of trouble, and the calling magi-machine is either gone or broken and no longer useful," Jin guessed.
"So much so that ....... I wonder if we can find out where the caller is or was."
"Goose has a funny way of saying that," said Jin.
"No, I'm curious. If the call came in now, this thing would start moving, wouldn't it?
"That's right. ...... Let's just disconnect the power system for now.
Jin, who was concerned about Goose's words, decided to cut the path for the transmission of magic power from the Magi Reactor just in case.
This way, the submarine would not be able to move even in case of emergency.
"Now we can investigate calmly. Now we can investigate in peace.
Jin and the others continued their detailed investigation until dinner was served.