Before Qianyu could start speaking, a chubby security guard ran up. "The person who called me up was talking about you, right? Why are you staying here? Usually few people come here, huh? ”

"Who are you?" Heiji Hattori frowned. "How did you come here?"

"Don't talk about this yet," the security guard looked at them with a strange expression. "He's clearly talking about a bad boy with a knife, how can there be a child?"

"Calling?" Heiji Hattori was thoughtful. "Let's talk to us more about what's going on."

"That's ......," the security guard said helplessly. Someone called me a few minutes ago and said there were a few sneaky delinquent teenagers with knives on the top floor, so I just came up and took a look. ”

"Oh?" Hattori's expression is quite wonderful. "How can there be such a thing?"

"Is this a coincidence or is it deliberate?" Conan also realized the problem and asked with a frown.

Since someone called the security guard, it means that the murderer has obviously planned to have the security guard open the door and trigger the mechanism. Considering that the current time is not zero, it is obviously not of any special significance.

In other words, the killer didn't call the security guard to trigger the mechanism because it was a meaningful time, but probably because a car was parked in that place — maybe maybe it was because a police car was parked in that place?

But the police car stopped here purely by chance, how could the murderer have expected such a thing in advance...... Or is it better to satirize the police by throwing the body down at a certain time, but after seeing the police car here, he decided to throw the body down immediately?

At this moment, Hattori's phone rang.

"What did you say?" He said this suddenly, then ran to the railing and looked down. "Did you remember the license plate number? It's good if you have it, hurry up and write it in the notebook, and we'll go down right away! ”

After hanging up the phone, Hattori Heiji immediately called Conan, and the two of them prepared to run down the stairs together.

"Wait a minute, what the hell is going on?" The security guard hurriedly stopped the two of them.

"This is a case of throwing corpses," Hattori said succinctly. "The first person to open this rooftop door will trigger the trap and bring the corpse that had been hidden here to the bottom. The guy who called you just now is the murderer, and he wants to blame you for all this! ”

"Huh?" After hearing this, the security guard looked at Heiji Hattori and Conan who disappeared into the hallway.

"Hmm......" At this moment, Qian Yu raised his eyebrows.

Statistically speaking...... Qian Yu also walked to the railing and looked down.

This is the direction of the back door of the building they are in, and the back door of all the large buildings on this road and the back door of the building on the other road form a "six-foot" alley about five or six meters wide, and there are usually no cars parked here...... Not to mention whether there are cars behind this building, if you look at it, you can see that there is only this car in the entire alley. Although it is reasonable to consider the existence (the car is here, the corpse is here, so the corpse must be smashed on the car), the probability of this small probability event is inevitably too small.

Maybe......

Chiha's phone rang as well, and it was from Dr. Asasa.

"Where are you?" As soon as I got on the phone, Dr. Agasa's voice came from the other side. "Looks like something happened here......"

"I know," Qian Yu said in a deep voice. "We're on the top floor, so we see what's going on."

"What's going on?" Dr. Asa asked hurriedly.

"Looks like a murder...... "Chiba pouted. By the way, I saw Conan! ”

"What?" Dr. Asasa was shocked. "How did he end up here?"

"Because we're here!" A familiar voice came from the ear where Qianyu was not covered by the phone.

"Sister Xiaolan?" Qian Yu was stunned, and when he turned his head, he saw Mao Lilan squatting beside him and looking at him. "You ...... Are they all here? ”

"What about you?" Maoriran tilted his head. "You were just calling Dr. Asasa, right? He's here too? Are all the detectives there? ”

…………

"Really," Mori Kogoro looked at the little ones at the other table, his face unhappy. "Why are these imps here?"

"It's okay," Chiba and the others' guide smiled as he picked up a small glass of sake. "Mr. Mori, come and taste Osaka's sake – the quality of the sake here is definitely worthy of its reputation!"

"Okay!" Mori Kogoro immediately changed to a satisfied smile. "Here, cheers!"

"Cheers!" Dr. Asa raised his glass.

"So, that Hattori Heiji brother invited you to play Osaka?" At the other table, Qian Yu raised an eyebrow. "Uh...... This luck ......."

"What's wrong?" Maoliran realized something was wrong and asked. "Is something wrong?"

"Uh," Chiba pouted. "No, it's just ...... I want to ask a question, does that police car downstairs have anything to do with you? ”

If Chiba is not mistaken, Maori Kogoro and his party include Conan and Hattori Heiji, there are only three adults and one child in total, plus the policeman in the police car just now, a police car should be able to sit down.

"yes......" Maolilan nodded with some trepidation. We really didn't expect them to take us around Osaka in a police car. ”

"Hmm.0" Qian Yu raised an eyebrow. "I would venture to ask, is it the policeman who is driving?"

"Yes." Maolilan nodded.

"He couldn't have chosen to bring you here, would he?" Qianyu's expression was a little subtle, and then he asked.

"yes," Maoliran nodded. "He brought us here, and then he asked the Hattori to take us to the restaurant here, and then he parked the car at the back door and waited for us to finish."

"Huh?" At this moment, Qianyu's expression became more subtle.

I haven't done anything bad lately...... Why is there always such a strange brain hole......

Just then, a waiter walked up with a tray. "Excuse me, is there a Shinichi Kudo here?"

"Huh?" Chiba, Gray Hara, and Mao Lilan made surprised noises at the same time.

"Shinichi Kudo?" Mao Lilan asked again. "That...... What's the matter? ”

"Here's a letter to Shinichi Kudo." With that, the waiter glanced at all of them, and then took it upon himself to hand the envelope to Maoriran.