It was empty. No weapon, no drugs—there was nothing there. It was just a hollowed-out piece of wood.
Why would Ranpo ask me to find this?
Fukuzawa looked into the cavity. It was surprisingly deep. Using what little light he had, he measured the depth. A document could fit inside if it were rolled up first.
—A currently empty crevice.
—A document.
I see.
Fukuzawa figured it out: Whatever was inside had already been taken. It was only reasonable to come to such a conclusion. There was probably something inside it when the suited gentleman was carrying it. Was he bringing it somewhere? Or was he simply trying to keep it close by? He was knocked unconscious, and whatever was in there—perhaps a document of some sort considering the size—was stolen. Then the cane was tossed away after serving its purpose.
The mystery of the suited gentleman, the mystery of the empty cane, and the mystery of the real culprit who had stolen what was inside—there were many questions stemming from this single cane. But it gave no clues to what Fukuzawa needed to know the most: Where was Ranpo?
So Ranpo didn’t leave that message to tell Fukuzawa where he was. And the message was clearly from Ranpo; nobody else would have left a note accusing someone of being the true culprit. Was there something else to this cane?
Fukuzawa pondered. Ranpo didn’t have time to touch or check the cane. Even then, he knew there was more to it, which is why he told Fukuzawa to find it. While Ranpo may have had unattainable heights of insight, he figured something out about the cane without even touching it. Failing to find out what that was even after examining it was starting to make Fukuzawa feel as if he had failed as an adult.
The only thing that caught Fukuzawa’s attention was how relatively easy it felt getting to the hidden cavity. This would be fine for sword canes that needed to be unsheathed at the drop of a hat, but it had to be a lot harder to open for something that was solely made to hide a document.
Fukuzawa discovered the cavity almost instantly. Th
e person who stole whatever was inside probably found out how to open it quickly as well. Perhaps it was a slight oversight.
But from Fukuzawa’s point of view, this carelessness didn’t match with the impression he had. The gentleman was big game. The culprit had to set up this entire scheme to catch him, since he was so cautious that he had tried to escape the theater the moment he detected something was wrong.
Which meant there was only one other possibility.
Fukuzawa observed the cavity once more. It was perfectly curved without a scratch. He touched it with a finger. To his senses, the polished wood felt almost like a perfect circle. He put his finger in the hole and held the inside while firmly pulling the cane. After a few moments, he felt the inside slightly move. He pulled some more. Thereupon, the inside of the cane popped right out. It was what they call a false bottom, a gimmick to trick thieves into stealing whatever unimportant thing was stuffed in the first cavity. In other words, the real hiding place was in the back side of the interior cylinder.
Fukuzawa gazed into the cylinder he pulled out and instinctively knitted his brows. The back side was an electronic memory device. There was nothing else suspicious about it. Bonded onto the surface of the cylinder was a curved circuit board. Even Fukuzawa almost immediately knew what he was looking at: an ultrathin memory terminal. The hidden cavity was a red herring. While it was a false-bottom cane, the walls of the cylinder itself were the real carriers of information. Fukuzawa had heard rumors of an organization who transported information like this.
“Then that means…,” Fukuzawa grunted.
That suited gentleman was a skill user, and he was hiding from a criminal syndicate after him. Now there was finally enough information to reason who the real culprit was.
Fukuzawa began to walk without even a second of hesitation. He could finally see, albeit dimly, the whale that Ranpo was trying to catch.
“So where are we?” Ranpo indifferently asked as he stared out the window.
“One of our more convenient bases. As you can see, we can do whatever we want at night without being seen or heard here. It’s the perfect place to do anything, whether it be hiding, having a secret meeting, or—”
“Torturing someone?” Ranpo blurted out, causing Officer Jun Mitamura to raise his eyebrows in a theatrical show of surprise.
“Oh my. I thought I made myself clear earlier. I brought you here simply so we could welcome the great detective into our home. The thought of torture didn’t even cross my mind. This is all one big misunderstanding.”
“Those are a lot of armed guards for a misunderstanding. There were four—no, five of them, weren’t there?” claimed Ranpo with a nonchalant shrug. Mitamura fell silent, seemingly caught by surprise. The guards were perfectly hidden. They were all hired from the outside—foreign ex-military—and they had been trained to be able to observe their target without leaving a single trace. They had been watching from a blind spot, not once ever leaving a footprint or clearing their throat.
“Wow… You never cease to impress me.” Mitamura scratched his head in a troubled manner. “How did you know?”
“I told you already. That’s my skill,” said Ranpo as he put on his glasses.
“Hmm…” After thinking for a moment, Mitamura spread out his arms as if to show he meant no harm. “Well done. But I want to make sure this is clear so that there are no misunderstandings. Those men have absolutely no interest in harming you. They were originally brought here to stand guard and keep an eye on the target—the man in the suit who you revealed onstage to the entire audience. So, essentially, they are just working overtime right now. After all, who knows what kind of lawless thug might come after the world’s greatest detective?”
“Lawless thug, huh…? Wish I knew who you were referring to. Anyway, why’d you bring me here?” asked Ranpo as he took a seat in the nearby chair.
“We have ourselves a little situation. As you well know, we had a rather elaborate plan in motion at the theater, so the higher-ups are pretty pissed off. They told me to catch the guy who messed everything up. Wanted me to make you talk. Figure out how you knew the truth. Figure out where you got that leaked information. Rather shortsighted if you ask me. Oh, and don’t even get me started on the confidential document I found in that man’s cane. Good grief. It was a fake. Can you believe it?” Mitamura shrugged melodramatically. “Of course, it’s a big deal if someone leaked our plan to an outside source. It’s a matter of internal discipline, after all. But you and me, Great Detective, know that’s not the case. It was all thanks to your supernatural ability. That’s why it doesn’t matter how hard I squeeze you to get an information source out of you. It doesn’t exist, right?”