Conan: I'm definitely a blackmailer!

"I think... the treasure must be related to the chess in the yard, right?"

Ye Fei blinked and suddenly looked up at everyone.

After saying that, Ye Fei subconsciously turned his head and looked out the window.

However——

If you look out from the restaurant, you still can't see the chess....

"Huh?"

Mamiya Mitsuru couldn't help but stare, as if he didn't understand what Ye Fei meant.

Seeing this, Ye Fei shrugged slightly.

Simply explained.

"After all, those chess pieces were originally left by the great master of the Mamiya family.~"

"And the treasure was also left by the other party.-"

"If you think about it this way, it's hard not to think that the secret of the treasure lies in those chess pieces-right?"

"Really...really?"

Takato Mamiya couldn't help but stare and asked subconsciously.

The main reason is——

Takato Mamiya often goes to the chess pieces to study things.

But I didn't realize that those chess pieces had anything to do with the treasure...

"That's right."

Without waiting for Ye Fei to say anything, Hattori Heiji nodded seriously.

He echoed in a serious tone.

Thinking of the situation before Conan disappeared and the arrangement of those chess pieces...

Hattori Heiji already had a similar answer in his mind.

"Could it be that... you already know the meaning of those chess pieces?"

As if thinking of something, Mamiya Mitsuru swallowed his saliva.

Looking at Hattori Heiji with hesitation and expectation, he asked.

After all, Hattori Heiji is young.

But... he is also a detective!

"No, I don't know."

Hattori Heiji shook his head slightly, and his eyes were subconsciously blank for a while.

Now, Conan has been missing for several hours.

Hattori Heiji is very sure that this castle may hide some other secrets...

Mamiya Takato and Mamiya Mitsuru did not notice Hattori Heiji's abnormality, but said with a little regret.

"That's right, after all, we spent four years and didn't find it..."

Probably disappointed many times.

Although Mamiya Takato and Mamiya Mitsuru felt regretful, they were not in a very depressed mood.

"Maybe——"

"What would that kid Conan think?"

Toyama Kazuha couldn't help but touch his chin and said, as if he had thought of something.

After being together for so long, Toyama Kazuha still has a little understanding of Conan...

"That's right, Conan is quite experienced in code cracking."

Ran Maori couldn't help but nodded and agreed. (To read the exciting novels, go to Faloo Novel Network!)

Although Maori Ran is very dissatisfied with Conan's usual behavior of running around.

But...

We have to admit that Conan is usually very smart!

"Conan? Is it the lost child?"[]

Mamiya Mitsuru couldn't help but tilt his head and said subconsciously.

"Yes."

Ye Fei nodded and smiled.

According to the time, Conan might... wake up soon, right?

I have to say that Conan is really stubborn!

He is often beaten with sticks, but nothing happens?

"Speaking of which... why hasn't Conan appeared yet? "

Ran Maori couldn't help but purse her lips, and the worry that she had suppressed before resurfaced.

After all, Conan is still just a child...

"Could he be lost?"

Toyama Kazuha pursed her lips and said hesitantly.

After all, Conan has been missing for quite a while.

"Maybe Conan forgot the time because he cracked the code."

Hattori Heiji frowned slightly and said hesitantly.

Hattori Heiji knew that it was not because of the code...

But——

"Actually..."

"There are still many mechanisms in our castle."

As if he had thought of something, Mamiya Mitsuru couldn't help but said hesitantly.

"Little Conan, could you really be lost for a long time? ".