I'm in Detective Conan, and the system has appointed Batman.

In that case, the legacy of the Scarlet Witch, passed down through generations, would truly be completely ruined with Koizumi Akako.

Even if it's just so that she has some leftover magical materials to use in subsequent spells, she can't let Lucifer start causing trouble as soon as he finishes answering questions after being summoned.

Chen En plays a role here in repatriating Lucifer.

Conventional technological weapons and physical attacks naturally wouldn't have much effect on Lucifer.

But Chen En's abilities go beyond just physical attacks.

He also has a yellow light ring.

A yellow light ring with 100% energy.

In his previous battle against Ishikawa Goemon, Chen En used the Yellow Lantern Ring to instantly defeat Ishikawa Goemon in order to finish the fight quickly. The speed was so fast that even a top-level swordsman like Ishikawa Goemon couldn't react.

Lucifer didn't know him at all and wouldn't be wary of him.

After Lucifer finished answering the questions, he abandoned the steps of asking for names and demanding payment, and began to destroy the surrounding environment, probably because he would smash people back into the pool with a yellow thunder hammer.

As the magic pool rippled, Lucifer's figure reappeared.

Using the medicinal liquid in the magic pool to conjure a false body, Lucifer's expression was somewhat unusual. He stared unhappily at the witch in front of him, who was covered in magical artifacts, and asked with dissatisfaction.

"Human, what do you want to know this time?"

Upon hearing this, Koizumi Akako replied without hesitation.

"I need the method to create a special magical item that can pinpoint the real-time location of a mysterious artifact that existed before the Black Ships of ancient Japan. Give it to me now, I'm in a hurry."

Lucifer: ?

Little sister, why are you getting more and more arrogant?

His face immediately turned as black as the bottom of a pot.

The fallen demon king from hell glanced around but didn't see any special magic array set up by Koizumi Akako to deal with him, and his face darkened even more.

How could there be such a disdainful great magician in this world?

Although his legend took shape in medieval Europe and he is not a demon king with a very long history, he is still one of the demon kings in Hell today.

Does he really think he's been tricked this time and won't kill the magician in front of him on the spot?

What gives this guy the confidence to do this?

Relying on the immense magical power within that guy?

But what about this ordinary human dressed like a bat, who I don't know what kind of weirdo he is?

Lucifer's gaze lingered briefly on Chen En, and just as Chen En and Koizumi Akako had predicted, he completely disregarded Chen En and readily provided the method for making the magical item.

In the next instant, Lucifer unleashed his full magical power, preparing to send Koizumi Akako's mansion, along with Koizumi Akako and the ordinary human next to her, away.

However, before he could make a move, the yellow hammer slammed down on Lucifer's head.

Lucifer was caught off guard and was forcefully thrown into the magic pool.

By the time he came to his senses, he had already been forcibly banished back to hell by Koizumi Akako's magic.

At this moment, Lucifer looked at the hellish palace he had swept all around him, a hint of doubt appearing in his eyes.

What happened?

Why would an ordinary human being have something like this?

Chapter 1340

Just as Lucifer was about to tell them how to make the corresponding magical item, before they could even cause any damage...

Chen En's bat suit turned yellow in an instant, and the power of the Yellow Lantern Ring erupted instantly, smashing Lucifer's head hard and sending him crashing back into the pool. Then, Koizumi Akako delivered a smooth combo and sent him flying.

All of this happened in a mere second.

Standing at the door, the old butler of the Koizumi family, who was already carrying valuables from the mansion and ready to run away at any moment, stared wide-eyed at this sight, never expecting that such a magical item existed in the world.

He didn't believe at all that the ring Batman wore on his finger, which had just turned his entire outfit yellow, was a magical effect.

Although the old butler couldn't even be called a magician compared to Koizumi Akako.

However, having taken care of Koizumi Akako since childhood and thus being arguably her protector, he had seen many magical items since he was young and naturally knew how to identify them.

The ring in Batman's hand had absolutely no magical energy on it.

But the instantaneous donning and energy mimicry techniques just now don't seem like something that technology could achieve.

The old butler calmly placed the antique vase he was holding back on the table beside him, stroked his chin, and wondered if he hadn't been out for so long that he was unaware of how advanced technology had become.

Indeed, the human race is quite incredible.

However, Koizumi Akako, who was standing next to Chen En, had anticipated this.

She had worked with Chen En before.

The time I was at the Suzuki Foundation exhibition hall was during the Sakamoto Ryoma counterfeit incident.

She used magic remotely from the first floor to deal with the mysterious organization, while Chen En used the Yellow Lantern Ring on the second floor to fight against the Purple Witch and the Illusionist Spider, although Koizumi Akako did not directly see the specific manifestation of the Yellow Lantern Ring at that time.

However, given that their energy sources are simply the same—one upstairs and the other downstairs—it's impossible that Koizumi Akako was completely unaware of this.

Even the Purple Witch ran away the moment she saw the Yellow Lantern Ring on their first meeting.

In Hell, where information is scarce and Lucifer has no idea what the Yellow Lantern Ring is, he probably wouldn't even consider it a magical artifact. It's quite normal that he was caught off guard and knocked back with a single blow.

She merely glared at the old butler at the door and said irritably.

"Didn't I tell you there wouldn't be any problems this time?"

"Go back quickly, don't disturb me from making magic tools."

The old butler then closed the door and quietly left.

At this moment, Koizumi Akako wrote down the method for making magical items that Lucifer had told her earlier on a piece of paper, and then asked Chen En, who was standing next to her, to help move the books on the designated bookshelf so that she could study them.

Chen En naturally had no objection to this.

He has always been very interested in magic.

However, Chen En still felt somewhat wary of the idea of ​​acquiring magic by signing a contract with a demon and exchanging magic power for some kind of price, so he had never used a magic contract before.

After all, demons are cunning, and if they tamper with the contract, it's hard for anyone to detect it.

He will not consider signing a magical contract until his magical knowledge reaches a certain level.

Unless absolutely necessary.

In just a few minutes, all the necessary reference books were laid out neatly on the ground.

Koizumi Akako fully utilized her expertise as a witch, and with just a wave of her hand, the books automatically unfolded on the ground. Koizumi Akako then quickly scanned all the reference books, pondering how to make this magical tool.

She muttered to herself as she touched her chin.

"I feel like this doesn't seem very reliable."

"Although Lucifer, as the Demon King of Hell, does indeed possess a great deal of knowledge, I think he knows very little about the mysterious artifacts of this kingdom that were created before the Black Ships sailed into the sea."

"However, something is better than nothing. Let's manufacture it and see how it goes."

Chen En naturally didn't say much about it.

Let the experts handle the tasks; he, as an outsider, just needs to watch from the sidelines.

Koizumi Akako's practical skills did not disappoint Chen En.

In just over ten minutes, Koizumi Akako had already made the magical item that Lucifer had told her about, which could predict the location of the Black Mask...

This is a magic mirror.

The mirror will center on the holder and then mark the coordinates of the black mask in a nearby direction.

However, Chen En knew from just one glance at the magic mirror that its effects were probably flawed.

It wasn't because Chen En was particularly knowledgeable about magic that he could spot the flaws in the magic mirror at a glance; it was simply because the results displayed on the magic mirror were completely different from the information Chen En knew.

He hoped that Koizumi Akako would help him find the location of the main mask, which meant killing Miura Takeo in one fell swoop.

As is widely known, based on current information regarding Black Mask...

Takeo Miura can use two black masks at the same time at most.

Moreover, one can only use one main mask and one secondary mask at a time, and only one of the masks can control the body's movement normally. Previously, Miura Takeo only used the secondary mask and never used the main mask.

Chen En speculated that if this magic mirror could detect the location of Takeo Miura's main mask in real time...

Then the position of Takeo Miura's main mask should remain unchanged on the magic mirror.

However, the magic mirror that is supposed to detect the location of Takeo Miura's black mask now shows that Takeo Miura's position is constantly changing, and this difference is obviously enough to show that there is a problem at a glance.

"...This doesn't match the currently known information. Is there something wrong with it?"

Chen En looked up and asked Koizumi Akako.

Koizumi Akako didn't realize what was going on at first, until Chen En described the nature of the black mask again, then she suddenly realized what was happening and looked down at the surface of the magic mirror.

You know what, it's true.

She blinked, not quite understanding what was going on.

Koizumi Akako then came to a conclusion in less than a minute.

"...Why don't we just go and see who this thing is pointing to?"

"If it really points to the Black Mask himself, that would be even better. If it's the Black Mask himself, that's still worthwhile. If it's just some ordinary person, we can come back and modify this thing."

Why turn to a book when you can use your hands?

The Scarlet Witch's words were somewhat impulsive, but they were indeed reasonable.

Regardless of who Lucifer's method of making magical items is ultimately intended for, one only needs to go and see for oneself to find out. There's no need to spend a lot of time flipping through books to determine which step is problematic.

As for whether this will lead to danger...

No one in Tokyo has been able to put Scarlet Witch and Batman in danger while they are both on the move.