As the sun sets, Conan watches intently at the staff gathered in the hall of the museum. As the sun sets, Conan watches intently at the staff gathered in the hall of the museum.

However, as the sky darkened little by little, the crowd inside did not move in the slightest.

As my stomach growled, the discomfort intensified.

What's wrong?

Where is it?

Various images flashed through his mind, and finally stopped at the two words on the teaser letter.

He finally knew what was wrong!

They have a preconceived idea that Jixia is the last day of June, but in fact, there is very little such a term as Jixia in Japan, and it is generally called June as cicada feathers or water without moon.

This name for the seasons comes from the country where Kamikawa is located.

Because of the word summer, they tacitly agreed that this refers to June, but in fact, 'the end of the summer season' does not refer to today!

It's impossible for that guy to find out about this problem, right? Why didn't you tell him?

Thinking about it, Conan couldn't stay any longer, "Uncle, I'll go to the bathroom." ”

"Be careful yourself!"

"Hmm!"

After locking the door of the bathroom, Conan took out his mobile phone and called Kamikawa.

Hearing Shangchuan answer the phone instantly, he went straight to the point, "When does 'the end of the summer' mean?" ”

"July 20th, what's wrong?" Kamikawa felt a little strange, why did he still ask him such a question?

Listening to Kamikawa's natural tone, Conan almost wanted to kick him twice.

"Why didn't you say it earlier?"

"You don't know?" Kamikawa was shocked.

Turns out they don't know?

"How could I know this kind of Chinese statement!" Conan almost wanted to roar. He is not an encyclopedia, the world is so big, everything is clear!

"Okay" is that he thought about it, substituting his habits and common sense into others. He didn't mention the first sentence, he thought they all knew, but it didn't

Looking at Conan's reaction, I am afraid that the police understood that sentence as the last day of June, and now it is estimated that it is really a big misunderstanding to squat in various places

"What else is there that doesn't?" Conan plans to ask it all at once, saving it from being overlooked.

"Like many words used by gangsters, there is a clear Chinese cultural flavor, such as Ji Xia, impermanence, 獬豸, you can diverge in this direction"

Conan opened his dead fish eyes, "Honestly, have you already unlocked it!" ”

Kamikawa put down his guitar and took the phone over, "Are you looking too highly of me?" ”

Where does he seem to be good at solving puzzles?

"Okay, I see."

"Did you find out what motives were written in the gangster's warning letter?"

He was still quite curious about what kind of "evil" that guy "retired" this time, and what kind of "crime" he "broken".

The only thing that the police found from the database was a fire that happened a year ago, and all four members of the family were killed. But because no clues were found, the police closed the case as an accident. ”

"Oh? Is there anything you found now? ”

"Hmm. Some say that on the night of the fire, ghosts were seen in the courtyard of that house, but that's all. ”

He went to the scene of the crime to see, but a year has passed, and the wreckage after the fire is gone, and it is too difficult to find clues.

If that guy's target is the person who committed this arson, then even if he dies, it can be called more than innocent.

However, he was a little curious about how the guy who sent the notice knew about it. If the first case is someone I know, it makes sense to know it, but it's been a year since this arson case, right?

If you already know, then why wait until now?

If you only found out recently, how did you know about it?

"Would you like to come here?"

"In the past? Where to? ”

"I'm in the Rice Flower Museum now, you come out and let's study this puzzle together!"

"Forget it, I still have to practice." Rejecting Conan's invitation, Kamikawa hangs up the phone.

Today is June 30th, and I don't know if July 20th will be tomorrow or the day after tomorrow according to the Kexue time method.

But according to normal times, the aster flowers are blooming at that time, right?

Will this academy festival be held in the end?

Kamikawa suddenly felt a little melancholy, and the feeling of being sober alone was too uncomfortable. Fortunately, he is not an obsessive-compulsive disorder, otherwise he would have been troubled by this messy time.

Why didn't this great cosmic will assimilate him together?

Throwing out the useless worries in his head, Kamikawa continued to tune the guitar.

No matter how time changes, the days will still go later, and people's memories will not disappear with the changes of time, so it's good.

Hanging up, Conan didn't leave the bathroom. He turned the dial of the bow transformer and coughed a few times, and his voice had changed to Kudo Shinichi.

As it got late, Officer Twilight's heart became more and more anxious. The Ekoda Hotel looks like everything is normal, but this is just a performance, after the closed doors, could there have been an accident in one room?

The phone rang suddenly, and his eyes lit up when he saw the name Shinichi Kudo displayed on it.

"Officer Twilight!"

"Brother Kudo, are you back? I have a case here......"

Before Officer Twilight could finish speaking, Conan directly interrupted him.

"That's what I'm talking about! The time referred to in the gangster's notice letter is not today, but July 20th! ”

"Huh?" Officer Twilight looked confused, they guessed wrong in the first sentence?

"Jixia refers to June, but it doesn't just refer to June. The term "Jixia" comes from China and refers to the sixth month of the lunar calendar. The Chinese lunar calendar is different from the Gregorian calendar we use, and the months of the lunar calendar are later than normal months......"

Conan explained a lot in one breath, and Officer Twilight was stunned for a moment.

"Kudo, how did you know about this case, I haven't finished talking yet......"

"Conan called me to tell me. I noticed something was wrong and called you right away. Conan threw the pot at himself with ease, and he continued: "In my opinion, the gangster is probably a person who has studied Chinese culture very well, and some of the words he uses are also different from what we understand. Go to Kamikawa for help, he might be able to see something different. ”

Conan unceremoniously sold Kamikawa to the police.

Although Kamikawa didn't say that he had solved it in the end, he thought there should be some way.

Since he doesn't come, let the police invite him to come.

Wonderful!

(m.d. = )