Most medieval castles had a deep basement underneath them, on the one hand, because there was no such thing as a refrigerator in the Middle Ages, as long as the moisture of the food was removed cleanly, the cold basement became the best place to store food. On the other hand, the basement is also used to hide from enemies or even abscond in times of war. Similar to the back door, the so-called cunning rabbit three holes can be said to do everything in order to survive.

Of course, the basement of some lords' castles is used as a base for secret experiments that are not known to outsiders, or some kind of special play.

This is no exception even to Hogwarts, the most famous magical academy in the Harry Potter plane. The basement of Hogwarts is connected to the bottom of the lake and even the rooms of the castle, and is home to a legendary creature that has lived for thousands of years, the basilisk, although this basilisk was slaughtered by Jelff in his first year of school.

Jelf's first night at Niejima Castle found it to be very similar to Hogwarts, and it would not be an exaggeration to say that it was a replica. So at the very bottom of the castle on the new island, there is also such a basement.

"Do you want to go in? Liku? Hughby, who was hugged tightly by Riku, asked, his voice rather flat.

The endless spiral staircase in front of you is the entrance to the underground secret room that Sora and Riku have jointly discovered. The duo did not rush to the top of the tower after entering the castle of the new island.

Even though it was dark outside and came to another dimension, after the four of them entered the castle, they still did their own thing, and did whatever they wanted.

In empty terms, there are enough partners, but the overall LV (level) is not enough. If you just get the novice equipment from the novice village, you can't defeat the direct demon king.

The gap in strength between ordinary elves and divine beasts that cannot be crossed is very transparent between Liku and Kong. It didn't swell from the full Poké Balls hanging from his waist.

If it were other hot-blooded pig's feet, it would have gone up a long time ago.

The core of the four people stands out with one word - stability.

Steady development, don't wave!

During the looting of the castle, they found a passage to the basement.

Don't underestimate the abilities of a gamer, no matter how good your secrets are, they will easily find out.

"According to the setting of a general RPG game, there must be a powerful monster under such a secret room, bloody and brutal and unscrupulous... The danger is extremely high... So an underground vault like this..."

"Of course... It's going. ”

Sora made a pompous expression as he spoke, and finally came out with a big gasp.

It's a pity that no one has ever paid attention to him.

Scratching the back of his head, he said to himself: "The more powerful the monster as a guard, the more it is proven, and the more valuable the things hidden in this secret room." Maybe it's the treasure maybe it's the key to defeating the Demon King, maybe it's... Beautiful princess?! And then promise me personally..."

"Poof, ah." A dull cry of pain came from his empty mouth, interrupting his unrealistic fantasies.

"Shiro, why did you attack me?"

"Nissan... H。 ”

The team of four stepped into the passage without hesitation.

It seems that the endless spiral staircase gives people an extremely depressing feeling, and ordinary people probably can't stand it after walking for a long time.

And the four are not in the ranks of ordinary people.

It didn't take long to reach the end of the stairs, push open a rusty door, and the scene ahead suddenly became clear.

It is different from the general perception of cold, damp or dry and oppressive basements. Far from causing the slightest discomfort, the basement is brightly lit compared to the castle with its overall dim lighting above.

Yes, the lights are on.

In short, it's bright, very bright. This is a soft, non-dazzling incandescent light emitted by the walls themselves, and I don't know how it works.

The point is not the walls, which are only the most insignificant part of the vision. Everywhere you can see the mechanical arms, tirelessly producing some parts, the octopus-like robotic tentacle monster, working in a way that defies the laws of physics. Mewtwo summoned it at will, and the dark orb that could easily recover the badly injured Darkrai was everywhere, floating up and down in the sky like a monitor. There are also a bunch of unnamed and dazzling things.

It's like being in another world, a small city underground.

The very sci-fi atmosphere stunned the three except for Hughby.

"Hmm... Why is there an illusion of crossing into the base camp of the machine kai? Riku complained, "Are we really in the world of elves?" It can't be a crossing. ”

"It's not a machine type..."Hugh said softly and weakly, and if you look closely, you will find that her pupils reflect countless codes composed of 1s and 0s, which are almost the same anti-heaven calculation ability as Shiro. No, maybe even better: "There is not enough data to analyze. Thirty percent of them are non-intelligent silicon matrices that are higher than Hughby. Forty percent... Ten percent... Twenty percent of the time is unknown, violating the laws of physics recorded in the Hughby database. ”

"Uh... It looks like it's very powerful. As for the jargon in Huby's mouth, he couldn't keep up with the rhythm anymore.

After searching for a while, the four of them found a problem. But there was no one but them.

If it weren't for the fact that it was impossible to determine whether these machines were weapons or not, the productivity displayed could be described as a small military factory.

A small unmanned military factory?!

The pocket world does have a lot of black technology that far surpasses other planes, except for those special circumstances, on the whole, it is not an exaggeration and does not reach the level of those who can easily cross the stars. And everything in front of you subverts this point of view, and these things in front of you alone are far beyond the current technological level of the pocket world for countless years, and belong to ultra-modern science fiction products.

Then the question arises...

So, who made this... What is the purpose? ”

No one could answer him, only the clatter of the machinery could be heard.

Everything is going on in an orderly manner, and there is no god such as the alarm level boss because of the rash intrusion of the four people. It's just an unmanned factory with unknown purpose and unknown production.

"Since you're here, let's do something."

As he spoke, the sharp-eyed Riku seemed to have noticed something, and hurriedly beckoned his companion. Marveling at the sight in front of them, Riku and Sora couldn't help but cry out at the same time. The tone was very similar to that of Jelf.

“O，O，O... What an amazing discovery. ”