Qin Zhibo took the stone found from Mi Ge's body and went to the deepest cave of the mine with Kudo Yusaku.

Since it was daytime, the bright skylight poured down like a waterfall from the hole "drilled" by Ishikawa Goemon, just shining on the stone arch.

Qin Zhibo raised the stones in his hands and gestured at the gap where the investigation point appeared in the stone arch.

Sure enough, the stone and the edge of the gap were perfectly aligned, and this stone was exactly part of the top of the stone arch.

Kudo Yusaku stood at the back with a hint of surprise in his tone.

"It seems your idea is correct..."

"But even if this door is the so-called 'Gate of Time and Space', how can you determine where it leads to?"

Qin Zhibo shook his head, "I'm not completely sure, I can only guess..."

"guess?"

"Yes, guess."

Qin Zhibo walked back and forth around the stone arch several times to confirm that there were no other investigation points above.

he judged.

"This door is made of countless scattered ores in an unknown way, but there are no extra traces or operating platforms on it..."

"From this, I judge that if this is really a time and space portal, then it should be a directional portal."

Qin Zhibo, under the leadership of Mr. Clock, had previously visited the obsidian statue underground in Ye Dao Shenpu City.

There will be some weird inscriptions on the statues built by Mi Go.

Although the Mi-Go race does not use words to communicate, many magics require blessing through words.

The strange thing about this door monster is that there is no prompt or magic blessing, and it seems that there is no need to operate at all.

This means that if this door is a door to time and space, its target location has already been determined.

"Since it is a definite teleportation location, it only involves where this location is..."

At this time, Qin Zhibo picked up the stone in his hand, looked at it carefully and said.

"Actually, I have some impressions about this stone."

"Because this stone is the ore I once found in another world, and it was accidentally teleported to this world because I gave it to Dr. Ali for research."

Kudo Yusaku, who was standing at the back, looked a little surprised, and he instantly figured out what Qin Zhibo was thinking.

"You mean, the ores from different worlds are like magnets, combining with each other to build space-time connection channels?"

Qin Zhibo nodded calmly, "Now it seems like this is the only way..."

After the words fell, he raised his hands and very solemnly inserted the stone into the only gap in the stone arch.

Come out! Gate of time and space!

Qin Zhibo took a deep breath and shouted these words in his heart.

After all, the existence of this door is related to whether he and Conan can return to the original world.

That familiar Zhibo Detective Agency...

Aso Minoru, Kuroba Kaito, Koizumi Anko...

Although this world is a parallel world to the original world, there are many differences after all.

However, when the stone fits in the gap as perfectly as an inlay, it really just fits.

There is no change at all inside and outside the stone arch, up and down.

It's like: Some people are anxious for a moment, but they are really just anxious for a moment...

"It seems...no response?"

Kudo Yusaku slowly put away his expectant expression. Instead, Qin Zhibo's eyes widened and he raised his hand to pat the stone twice more.

Snap, snap, snap.

He tried to use his home appliance repair skills to repair the stone arch, but the result was conceivable that Mi Go's black technology could not be as unreliable as human home appliances.

Qin Zhibo couldn't believe it. Even if his reasoning might be wrong, the investigation point should not be wrong.

The existence of the investigation point shows that this is not an ordinary stone or ordinary pit.

Are there any other activation conditions required?

Qin Zhibo looked around the cave and found nothing special.

But when he looked up at the dome of the first cave and saw the caves that Mi.G had dug out to ambush humans, he suddenly recalled a strange phenomenon that happened during the battle.

When humans were ambushed, he and Conan stood directly under the stone arch because they were closest to it.

But all the Mi-Gos above their heads deliberately avoided the area around the stone arch and fired their electric guns at other places.

Could this mean that the stone arch requires electricity to trigger?

electricity……

"Mr. Kudo, are there any unused diesel generators in the base camp?"

"have."

It's daybreak now, and the combat mission has been completed. There must be some generators that are not needed.

"Tell the soldiers to move two units quickly...and call my son over as well."

Kudo Yusaku took a deep look at Qin Zhibo, and he knew that this man had another idea.

And this idea is very likely to allow them to return to their original world.

…

Base camp, tent.

Conan, wearing clothes, was lying on his side on the camp bed, resting with his eyes closed.

Suddenly, the curtain at the door was lifted, and Conan under the mask suddenly opened his eyes, and his brain immediately became alert.

But when he stood up and took a look, the person who came in was not the "Conan" of this world, but a soldier.

"Kid, your father asked you to clean up and then go to the mining area."

Conan was startled for a moment.

Could it be that Qin Zhibo has found a way to go back?

In fact, Conan also speculated that the stone arch might be a gate to time and space.

Because when people see the "door", they will automatically think that it leads to a certain place.

There is also the influence of "Doraemon", many Japanese people will associate it with it.

It's just that the operability of this door is too low, there are no facilities such as operating consoles around, and coupled with its simple appearance, it is difficult to imagine that this door can be used to return to the original world.

Unless this door is really like Doraemon's "Random Door", you can go anywhere as long as you silently think about where you want to go?

No, this is too science fiction...

"Okay, I'll go right away."

Conan put away his thoughts, quickly packed up his bags and ran out of the camp.

The soldier just now waved to him at the starting point of the forest path, and the bronze badge on his chest shone brightly in the morning sun.

Conan: "..."

As a person from the original world, Conan knew that this badge was actually the pattern on the Miskatonic University emblem.

The University of Michigan next door probably didn't expect that their school's graphics would be infringed on in another world...

Conan trotted up to follow him and found that in addition to the soldiers who came to escort him there, there were four other soldiers carrying two diesel generators.

It's daybreak and the battle is over. What else do we need the generator for?

"Uncle, what are these for?" Conan asked, pointing to the generator.

The soldier smiled and explained to him, "This is called a diesel generator. As long as you add diesel to it, you can generate electricity, and you can use it with light bulbs, electrical appliances and so on."

Conan: You really treat me like a primary school student...

"Uncle, I mean, what are these generators used for in the mining area?"

"I don't know about this. It was the commander's order..."

Soon, the soldiers took Conan and the generator to the deepest part of the mine.

"Your Majesty Commander, do you have any other orders?"

"No more, please exit first... Also, from now on, don't let anyone enter the mine."

"yes!"

Kudo Yusaku sent the soldiers away and prohibited anyone from entering.

This makes Conan even more confident that Qin Zhibo has found a way to go back.
To be continued...