At the Maori Detective Agency, Conan, who had just finished talking to Ran on the phone, came back to find a man chattering there. Pen fun and pavilion www.biquge.info

"He must be here with you, hurry up and hand over Kudo Shinichi!"

"Ah Qiu, Sister Xiaolan!" Conan rubbed his nose and pushed the door in.

"Eh, Conan, you're back, really, why did you catch the same cold as Shinichi!"

"You still say you don't know where Shinichi Kudo is?" the man asked, "If you don't know where he is, how do you know he has a cold?"

"Phone, Shinichi called just now, and he still spoke in a nasal voice!"

"It turns out that you are really a woman from Kudo Shinichi, so it seems that the rumors I heard are not groundless......"

"Eh, woman... "Who do you listen to?"

"Your friend Maruko Suzuki, she said that Shinichi Kudo hadn't been to school in a long time, maybe you know where he is......"

The corners of Conan's mouth twitched: Yuanzi, that eight women......

"By the way, what did Shinichi Kudo say on the phone?"

Xiaolan thought: "It's nothing, it's just the novels he read recently, the ball game and the like, and the situation at school......"

"And what about you? Didn't he ask?"

"No... Nope..."

"Hey, Kudo Shinichi, you must be here!" Hearing Xiaolan's answer, the man with the hat ran to the window and shouted.

"What are you doing?"

"Don't you think it's strange that he hasn't seen you for so long, and he doesn't ask about you on the phone, he must be watching you somewhere!"

Conan broke out in a cold sweat, looked at him and asked, "Who are you, big brother?"

"Oh, I forgot to introduce myself!" took off his hat and showed a dark face: "I'm Heiji Hattori, and like Shinichi Kudo, I'm a high school detective!"

"Ahh

"Little brother, you have a cold, it's just right, I have a special medicine here!" Hattori Heiji took out a bottle from his backpack and got a cup: "Oh, try it!"

"I said, how long do you have to wait for me, is this the hospitality of a Maori office? A noble lady stood in the doorway with an impatient face.

"Ahh

Xiaolan saw someone coming, and hurriedly got up: "I'm really embarrassed!"

"Okay, I have something urgent to ask you to investigate immediately!"

Bai Yu was helpless, she really didn't want to deal with this diplomat's wife, but she didn't expect to be unlucky enough to meet ...... outside the detective agency

It wasn't until Mori Kogoro learned about her commission that Hakuha remembered his purpose.

"Eh, Conan, how are you, are you uncomfortable..."Xiaolan pressed her forehead against his: "It feels a little hot...... What did you just give Conan a drink?"

"Bai Gan, a kind of Chinese wine, is very effective in treating colds!"

Bai Yu looked at Conan, who was a little dazed, and was a little angry: "Who told you that drinking white dry wine is effective for colds, aren't you harming him!"

Hattori Heiji looked at the person in front of him, and his eyes lit up, because Bai Yu's appearance was really nowhere to choose, so he could see the extreme.

"Yes, hehe!" Hattori Heiji was embarrassed: "This wine was originally a gift for the Maori detective... So I don't know if it works for colds..."

Bai Yu walked over and picked up Conan and put him on the sofa, explaining: "For a person with a cold, wine is not taken internally, but externally!"

Picking up the wine and soaking the paper towel slightly, Bai Yu carefully wiped Conan's forehead and his hands.

Xiaolan looked at her understanding so much, and was a little embarrassed: "It's really bothering you, otherwise Conan may be even more serious!"

"It's okay, after all, he and Hiroki are classmates!"

The Maori detectives on the other side also finished talking.

"Investigate the character of Reiro's girlfriend!" "Mori Kogoro holds a document named Sachiko Katsuragi.

Ikemura stood up and said, "Anyway, when I get to my house, Uchiko will talk to you in detail!"

Bai Yu looked at the black-faced young man in front of him who seemed to be very interested in the content of the conversation between the two, and was a little puzzled: "Listening to your accent, it seems to be someone from Osaka?"

"Well, my name is Heiji Hattori, and I'm a high school detective!"

Bai Yu slowly thought in his mind, but Mingke's plot was already blurred, and sighed: "These days, why is the detective so worthless!"

Watching him walk towards Maori Kogoro, Bai Yu touched Conan's forehead: "It still feels a little hot!"

"Nana, Auntie, did you collude with my mother before to hide it from me!"

Bai Yu looked at him like this, and didn't care about the title, and rubbed his hair: "You are like this, and you still have the heart to doubt this and that, hurry up and get rid of the cold!"

Conan shook his head and shook the vertigo out, "I'm much better, really!"

"You're going along?" Mori Kogoro was a little angry, this guy made trouble in the office as soon as he came, and now he is still meddling in his own commission: "Can you not make trouble for me?"

"Didn't you just say that her husband is a diplomat, if his wife has been to such a place......"

"Then it's going to be a scandal!" Bai Yu also walked over, although he didn't have a good impression of this Ikemura Gongjiang, but the diplomat still gave her some help when she set up the company.

"Let's go together, so that others will not suspect too much, only when we are the friends of the lady you invited to visit!"

Mori Kogoro was speechless to refute, so he could only take them back with the client. In the end, the group, together with Xiaolan and Conan, went to the home of diplomat Ikemura Mino.

"Wow!"

At the entrance, Ikemura Gongjiang looked at the housekeeper and asked, "Where is the master?"

"The master should be in the study on the second floor!"

After Bai Yu changed his shoes, he saw a person walking over with some uneasiness.

"Ahh Mom... Excuse me!"

"You are the picture...... Hmm!" Mori Kogoro, who almost leaked his mouth, was covered by Hattori Heiji, and Hakuha also looked at him with idiotic eyes.

Ikemura was a little angry: "Do I give you permission to call me that? Also, why are you here?"

"I called her!" Ikemura Takazen was dissatisfied: "Dad always doesn't want to see Sachiko, so I have to bring her back to meet!"

"Hmph, you'd better recognize your position!" Ikemura dropped the sentence and turned to go upstairs.

"I'm sorry...... Sachiko Katsuragi whispered, glancing at the crowd standing at the door, "Are you your mother's friends?"

"Ah......h

Everyone went upstairs, and Ikemura Gongjiang knocked on the door, but no one responded!

And downstairs...... "That's, that's Mori Kogoro!" Ikemura Takazen was surprised: "How could he be here!"

Bai Yu glanced at it, and when he heard the Maori detective, the man's expression was a little frightened......

"I'm back, husband, isn't it there?" didn't see her husband open the door for a long time, Ms. Ikemura took out the key and opened the lock: "I'm in, really, it's so you're inside!"

Ms. Ikemura walked over and nudged him, "I'm asleep with the music off, I'm going to get up!"

Heiji Hattori had just turned off the music when he heard her scream.

"Husband, husband, ......" Ms. Ikemura looked at Ikemura who was slowly falling in panic, squatted down and shook him: "You cheer up, husband!!"

"It's too late... It's already out of breath!" Hattori Heiji took his hand off Ikemura's neck with a solemn face.

Everyone was shocked, and Bai Yu looked towards Ikemura Gongjiang at first sight.

Downstairs also noticed that something was wrong, the housekeeper and the diplomat's son all broke in, and were yelled back by Maori Kogoro: "Don't come in, no one is allowed to enter this room until the police come!"

…………

Officer Twilight received the phone call, and when he came here, he was speechless: Why is it him again......!

After some investigation and a preliminary understanding of the incident, Officer Twilight asked, "When you came in, Ikemura was already sitting on a chair and died?"

"That's right, and this study is completely locked! It's a secret room!" Hattori straightened his hat, he just noticed something different......

"There are no obvious injuries, so I guess I died of natural causes..."Mori Kogoro was a little unsure.

"No!" Conan wiped his cold sweat: "If you look closely at this corpse, it is obviously ......"

"Poisoned!!"

"That's right...... Huh!"

"If you look closely, you can see that there is a small hole behind the ear of the deceased, and I think that is where the poison needle was used!" Hattori Heiji stood up and told his discovery: "In other words, this man was poisoned within half an hour before we entered the study!

"Is that so?" Officer Twilight looked at the coroner, and then got the same answer, revealing half-moon eyes, and the corners of his mouth twitched, "This... Who is this boy?"

"I heard that his name is Heiji Hattori......"

"Huh, Hattori Heiji?" Officer Twilight's face changed, and he said embarrassedly, "Ah, you are the son of Osaka Police Chief Hattori Hanzo!"

Bai Yu was startled, and finally remembered the information from Osaka.

"It's him, I really didn't recognize ......"

"Ahem!" Conan coughed uncontrollably, and gradually broke out in a cold sweat.

Noticing his situation, Bai Yu walked over: "How about it, can you hold on for a while, let Xiaolan help you find a doctor!"

"Don't... Ahem!"

"Really, Conan, I wouldn't have let you come with me if I knew I wouldn't have come!" Xiaolan looked at the housekeeper a little anxiously: "Excuse me, is there a room where I can borrow this child to rest?"

"Ah, yes, there's a break room at the end of the hallway, I'll take you there!"

Bai Yu picked up Conan and put him in Xiaolan's arms: "After you settle down, you go to find a doctor, his appearance is really reassuring!"

"Oh, good!"

Bai Yu watched the two leave, and finally appeared in the sight of a group of people, and said without a sense of existence just now......

"Eh, Miss Akabane is there too?" Officer Twilight was surprised, he hadn't noticed her before......

"Well, I have some friendship with this diplomat, so I came with the Maori detective, I didn't expect such a thing to happen!" Bai Yu regretted: "Moreover, I think his death is not as complicated as you think!"

"What did you say?" Hattori Heiji was the first to question: "Didn't he kill him?"

"Hehe!" Bai Yu pressed his hand and motioned him to be calm: "Mrs. Ikemura, let me ask, how many keys are there in this study?"

"There are two keys, one for me and one for my husband......"

Bai Yu walked over, rummaged through the pockets of the corpse, and a key fell out: "First of all, it is ruled out that someone else used the key to enter this secret room to kill people, because the key is in a double pocket, even if you use something like a fishing line to commit a crime, it is impossible to put the key back in the double pocket!"

Bai Yu glanced at Hattori Heiji, and just saw the fishing line he found in the trash bin at the door, he knew that he must have understood the wrong technique.

Hattori Heiji embarrassedly hid the fishing line behind him, and still questioned her: "I haven't tried it, how do you know that it can't?"

"Yes, then let's test it, Officer Twilight, you're about the same size as a diplomat, so please sit on a chair and be a model!"

"Oh, good!"

"Tie the fishing line to one end and put the key through the double pocket, you see!" Hakuha motioned to Hattori Heiji: "The key is not back in the double pocket at all, and the deceased is sitting on a chair, which is fatter than Officer Twilight, and the folds of the pocket are tighter, so your idea is wrong!"

Hattori Heiji was speechless, he didn't expect to come here and not see Kudo Shinichi, but he was defeated by the person in front of him......

"Alright, back to business!" Bai Yu didn't care about his thoughts at all, and continued: "When we first entered the room, the opera in the study was playing very loudly, and there were a lot of books on the desk!"

Slowly walked to the bookshelf: "I heard him talk when I met him before, and I know that diplomats like classical music, so why do you play opera in the study?"

Hattori's eyes lit up: "I see, I know who the prisoner is!"

"Take the needle out of the key ring when we enter the door!Poison Ikemura!" Bai Yu looked at his expression and smiled: "Okay, reasoning about this, I think everyone knows who the prisoner is!"

"Ms. Ikemura Koe!" Hattori Heiji pointed at her, "The prisoner is you!"

"I know about you, and I also know that Sachiko Katsuragi is your and your ex-husband's child!"

"What?" everyone was shocked.

Ikemura shook his head: "That's not why I killed him...... That was 20 years ago, when Kenji Yamashiro was framed for embezzlement, and my daughter was picked up by relatives, when my life was at its lowest, this man lied to me with rhetoric, and I only learned the truth a year ago!"

Bai Yu looked at her tears, silently, in the officialdom, how many people have clean hands?

"Alright, please come with us!" Officer Twilight led her back to the police station.

Ikemura Gonge turned around: "Guizen, although I am not a good mother, please take good care of Sachiko!"

"I will......"

Hattori Heiji looked at the time from the occurrence of the case to the resolution, and couldn't help but be secretly surprised, it was only half an hour......

Bai Yu walked quickly to Conan's lounge, ignoring Hattori Heiji following her.

"How are you, hasn't Xiaolan come back yet?" Bai Yu looked at Conan with a painful face, and felt a little distressed: "Really, how do you want me to explain to your mother like this!"

"Hmm, it's hot, heart ...... Ah......h

Seeing him like this, Bai Yu was startled, and a plot suddenly flooded into his mind.

Ignoring Hattori's surprised gaze, Bai Yu ripped off Conan's clothes.

Yes, you read that right, it's pickpocketed!

Turning the ring quietly, Bai Yu said coldly to Hattori Heiji: "No matter what you see, don't say it, don't ask, I'll explain it to you when I have the chance!"

Hattori nodded dumbly, because Conan was startled.

Watching his young body recover little by little, Kudo Shinichi was presented in front of his eyes.

Bai Yu walked over and put his hand on his forehead: "It's hot...... No......"

"That, he ......"

"You go to the door and watch, Xiaolan will notify me when she comes!" Bai Yu gritted his teeth, and there was a hint of anxiety in his eyes.

"Hmm... Ahem!" Kudo Shinichi gradually came to his senses: "Where is this?ah, by the way......"

"You kid is sick and strong, it's up to you what to do this time!"

Shinichi Kudo heard a familiar voice, sat up, and ......

"Huh, hey, I've changed back?" The surprise in his eyes couldn't be hidden: "Great!"

Bai Yu couldn't help but splash cold water: "Don't be complacent, you should only be temporary, maybe you will turn back into Conan in the next second!"

"How is that possible!" Kudo Shinichi looked at her suspiciously, "You seem to know something!"

Bai Yu gritted his teeth: "I know more than you think, now the top priority is that you can't be seen by others, in case you are discovered by crows, do you think they will let you go?"

"Uh!" Kudo Shinichi was startled and nodded understandingly, "What should I do?"

"Wait, Xiaolan, you can't go in!"

"Eh, why, Conan needs a doctor when he's sick!"

"Because... Because someone is treating Conan......"

"Which doctor? Why don't I know?"

Listening to the sound outside the door, Bai Yu became nervous, and suddenly thought of his previous situation.

"I have a way to shorten your recovery time, but you can't resist!" Bai Yu took out the sunglasses hanging in the pocket of his jacket and pulled out a small blade at the temple.

Kudo Shinichi watched with some horror as she cut through the palm of her right hand and covered his mouth directly.

Hot...... It's hot...... Heart...... Am I going to die?

"Hmm~~Hmm~~"

Bai Yu watched him slowly get smaller and breathed a sigh of relief.

"Hurry up and let me in!" Xiaolan was anxious.

"Hattori, it's okay!" Bai Yu said at the right time.

Xiaolan took the doctor into the room, looked at the unconscious Conan and asked, "Aunt Nami, is Conan okay?"

Bai Yu turned his back and nodded: "It's not a big deal, it's just that the cold has worsened!"

"Whew, that's great, I'm worried to death......"