"The police station calls all sub bureaus and all investigators in the area of Pinchuan. Please note that the location of the incident is near the Pinchuan station. Although the details are not available at present, one policeman may have been beaten by unknown persons or even injured. Please investigate immediately. If you find anything, report it to the General Administration in time and repeat it again..."

"The police station calls all branches and all investigators in Pinchuan district. Please pay attention..."

When officer white bird reported the possible attack on officer Takagi to the central command room of the General Administration, the general administration immediately arranged nearby police personnel to participate in the search. For a time, countless loud and harsh sirens rang through the Pinchuan area.

"Creak!"

Accompanied by a rapid parking sound, officer Sato's red car steadily parked in the parking space outside Qiqu tavern.

After the car stopped, officer Sato didn't get off immediately. Instead, he lay on the steering wheel in a daze, as if he was remembering something.

Baiyan Zhenyu noticed her abnormality and asked with a little concern, "officer Sato, are you okay? Why is there a cold sweat all over your body?"

"Ah, I'm fine..." officer Sato regained his mind, forcibly restrained his complicated mood and prepared to meet the old acquaintances of the four fathers.

Guangyan turned to look out of the window, pointed to the wine house with [seven songs] plaque on the roadside and said, "they should be talking about this wine house?"

"OK, let's go in and have a look right away!" the reckless Yuantai immediately shouted to go in and check the situation.

Officer Sato naturally wouldn't let the children meet the dangerous robbers. He immediately stopped and said, "no, I'll go alone. You wait in the car."

"Baiyan, these children are troublesome to you. Be sure to look after them." officer Sato told Baiyan Zhenyu, directly pushed open the door and went down and entered Qiqu tavern alone.

"Well, leave it to me. I'll take good care of them." Bai yanzhenyu nodded and took over the task of taking care of Bu Meisan.

"Cut..."

The three of Bu Mei are ready to come and help. Naturally, they are not willing to stay in the car. However, under the close supervision of Bai Yan Zhenyu, they can't act secretly as before. They can only sit in the car and wait for officer Sato's return.

Of course, the restless Detective Conan still quietly followed Sergeant Sato to the tavern.

Ash Hara Ai saw that they were in mood, smiled, reached out and took out the latest map of Tokyo from the map bag behind the seat, and looked carefully.

Ash yuan's behavior immediately attracted the attention of Bu Mei and asked curiously, "ash yuan, what are you doing?"

"Anyway, it's all right this time. I think it's better to rearrange the site of arson in the past."

While explaining, ash Hara AI took out a marker from the map bag and asked, "do any of you remember the place of arson before?"

"I've paid attention to this, because these five arson incidents occurred near the station."

Bai yanzhenyu had a strong memory and immediately replied, "the first was at Ikebukuro station, the second was at asakusoqiao station, the third was at tianduan station, the fourth was at xiabeize station, and the fifth, that is, the time when the prisoner was witnessed in Bumei, was at sizhigu station."

Ash yuanai marked the location of the crime five times on the map with a pen, then connected them with lines, touched his chin and thought of the cableway: "if connected with a straight line, he can only draw an ordinary trapezoid, which seems to have no specific regularity."

The three of Bu Mei also gathered together, carefully observed the marks on the map, and then gave their own guess.

"If you look from my side, it's a bit like a ladle." Yuantai is located opposite ash yuanai and sees the opposite map.

Guangyan is located on the right side of ash yuanai. After looking at it for a while, he guessed: "if you look at it from my side, it's better to say it's a spoon."

"Spoon?" Bu Mei thought from Guangyan's words and guessed, "the arsonist doesn't want to draw a pattern of the Big Dipper seven stars?"

"It shouldn't be possible," Bai Yan Zhenyu said negatively, looking at the mark on the map. "If it's the Big Dipper, the spoon handle should extend to the left."

Before everyone could discuss the result, officer Sato took Conan out of the tavern with a depressed face.

When officer Sato returned to the car, Bai yanzhenyu quickly asked, "officer Sato, how's the investigation?"

Officer Sato shook his head and replied, "the tavern owner said that the four of them left about 40 minutes ago. It is said that they left together because arsonists often haunt this area."

Baiyan Zhenyu didn't expect this. Then he asked, "did you ask the boss what they talked about when they were drinking?"

"The boss said that they mentioned the words of four happiness at the door. Everyone had a happy event, but because today is the death day of officer Sato, everyone's expression is very complicated."

Conan listened to the conversation between the boss and officer Sato in the hotel and helped explain: "Today is the 15th anniversary of zhubaomanxiong company. It is said that his company has made profits every year since he started his business; tomorrow is luyexiu's 20th and 50th birthday. He said that his three-year study in Italy in cooking has not been in vain, and the business of the restaurant is booming; the divine bird butterfly is because his daughter married a good family yesterday; the last ape Du xiulang is because his daughter-in-law gave birth to another child A grandson. "

"What a coincidence..." Bai yanzhenyu muttered unexpectedly, and then asked, "did the boss provide any other clues?"

Conan solemnly nodded and replied, "there is an important clue. The prisoners in the case were really too much. They robbed 550 million in the bank, killed a security guard who came forward to stop with a shotgun hidden in his clothes, and finally killed a policeman with ruthless hands."

"Killed a policeman? Do you mean officer Saito?"

After hearing this, Bai yanzhenyu looked very surprised and asked officer Sato for confirmation: "officer Sato, didn't your father die accidentally because of a car accident?"

"It was a car accident, but it wasn't an accident."

Officer Sato shook his head slightly and explained, "at that time, a witness said that when the truck approached, the robber suddenly pushed my father, so he was hit by the car."

Just then, a tall man happened to pass by the car. Bu Mei inadvertently looked at it. When she saw the man's dress, she suddenly widened her eyes.