On a drizzly afternoon, Bai yanzhenyu, Maori xiaowulang and Xiaolan stayed in the office to rest. Conan left on the pretext of looking for Dr. Ali. In fact, he ran to the public telephone booth outside and was ready to contact Xiaolan with Kudo Xinyi's identity.

Soon after, Conan called Maori office. Xiaolan answered the phone and found that the other party was Kudo Shinichi she was thinking about. She suddenly showed a happy smile on her face and talked with him excitedly about the recent events.

The two chatted and talked about the last time (the beginning of the plot) they went to dorobiga park together.

Xiaolan's eyes showed a wisp of longing for Kudo Xinyi, but then she hid it in her heart and said with memories: "Xinyi, do you remember the fountain you took me to last time? The rainbow that appeared later was so beautiful."

"Well, of course I remember." at the other end of the phone, Conan heard the voice of Kudo Shinichi with a sound transformer.

"Well... Otherwise, when we have time next time, we can go to dorobiga Park, because we haven't been there since then."

As a girl, Xiao Lan hesitated for a long time to say such an implicit date invitation.

"Sorry, LAN, I still have a case to deal with. I'll call you later. Bye."

Although Conan also wants to date Xiaolan, the reality does not allow him. He can only find a reason to push off Xiaolan's invitation.

"Wait a minute, Xinyi... Really, I only know how to handle cases all day..."

Hearing the blind sound from the phone, Xiaolan had to put the phone back in place. She was very dissatisfied and complained loudly: "Xinyi is a big fool!"

Bai Yan Zhenyu, who watched the whole conversation between the two people, smiled and joked: "Xiaolan, if one day Xinyi doesn't care about the case, you'll be the most worried one."

"Brother Zhenyu, who would worry about that fool ~" Xiao Lan blushed and showed her proud side.

"Well, who knows?" Bai yanzhenyu stopped teasing Xiaolan, picked up the newspaper delivered this morning and read the latest anecdotes.

……

Public telephone booth outside Mihua park.

Conan, who had just hung up the phone, was preparing to go back to Maori office when he saw the Bumei trio waiting for the end of the red light not far away.

Conan was very excited when he found that the three of Bu Mei seemed to have met something good. Curious, he quietly walked over and eavesdropped on the dialogue between them.

"I don't know if Conan is at home?"

"Yes, it's bad if you're not here."

"Conan can't guess the answer this time!"

"Yes, I really want to see his face admit defeat earlier."

After hearing the three people's discussion, Conan roughly reasoned out the causes and consequences, and knew where they must have found a more difficult problem to embarrass themselves.

Thinking of this, Conan couldn't help turning over a dead fish's eye and went over to make complaints about it. "What are you three laughing at?"

After hearing Conan's voice, the three kids turned their heads and said excitedly, "Conan, you're just in time. We're going to your house. We think of an ultimate intelligence problem."

When Conan heard the speech, he immediately showed such an expression, and asked angrily, "come on, what topic did you think of?"

"Listen, when we asked ash yuan what she thought of you, she looked at the moon and said, he can't be regarded as summer!"

After Bu Mei finished the questions in the title, she asked proudly, "then the question is coming. What does ash yuan mean? First, he is praising you; second, he is belittling you. What do you think is the answer?"

"She said I'm not summer, looking at the moon... I see..."

Facing this level of puzzle, Conan only thought for a few seconds and came to the answer. He smiled and replied: "the summer moon appears in June or August. Connecting means' not ordinary people ', so the answer is two."

"That's great. Conan guessed right at once."

After Conan answered the question, the street light had changed from red to green, and after a period of time, the green light began to flash, which was about to turn into a "no traffic" red light again.

"No, the green light is coming to an end. Let's hurry." seeing the green light flashing, the impatient Yuantai immediately asked the people to cross the crosswalk.

At this time, a slightly dignified voice came from around the people and shouted, "wait, you can't go over!"

Conan and others looked back and saw a middle-aged man holding a black umbrella coming over, with a serious face and said: "children, flashing green light and flashing yellow light mean the same thing. Please wait for the next green light."

"Hey ~" the three kids deliberately delayed their tone, obviously expressing their dissatisfaction with the middle-aged man. After all, they stopped obediently because they were wrong first.

The middle-aged man didn't bother with them. He turned and entered the telephone booth Conan used before. While making a phone call, he took out his book and pen from his coat pocket and wrote something there.

Seeing the middle-aged man's action, Conan brightened his eyes, smiled and asked Bu Mei: "it's my turn to make a question this time. Guess what the uncle's occupation is?"

Bu Mei looked at the dignified appearance of the middle-aged man and guessed uncertainly, "is it a school teacher?"

"It's not like a salesman. He didn't bring his bag!" Guangyan found that the middle-aged man had only an umbrella in his hand, and immediately ruled out the possibility that the other party was a salesman.

"Do you sell eel rice?" Yuantai, who is full of eel rice, naturally associates it with eel rice as usual.

"You all guessed wrong. His occupation is criminal police."

Conan shook his head and explained, "look at his actions. Only when the criminal police make any records, they will open the police manual horizontally and write from left to right."

"Oh, I see!"

"Conan is really powerful. You know so many things!"

"It's a pity that he doesn't sell eel rice."

After listening to Conan's explanation, the three of them suddenly realized that when the street lights turned green again, they walked across the road together.

However, just after several people crossed the road, Conan inadvertently turned around and found a figure in a gray coat walking towards the public telephone booth and stopping outside the public telephone booth.

Conan was curious, so he stopped to watch. Unexpectedly, he saw the middle-aged man who had finished calling. He was attacked by the figure in gray with a silencing pistol and fell out of the public telephone booth covered with blood.