On the Shinkansen from Kyoto back to Tokyo, Gao Cheng and Xiao Ai sat in a row behind Xiaolan and the garden, and everyone was tired all night after tossing, except for the garden sighing and complaining to Xiaolan, everyone seized the opportunity to rest, and Uncle Maori even snored directly, and muttered from time to time in his dreams.

"Miss Yoko...... Miss Chiga...... Hey hey ......"

Conan looked at the drooling uncle, and covered his ears with a stinky face: "It's noisy, Chenghu, let's change positions......"

"No."

Gao Cheng turned his head away, glanced at Xiao Wai, and opened the system light curtain to check.

After spending only 500,000, the exchange result has come out, 2 blank camouflage cards, used to draw swordsmanship cards, and recently the probability of drawing this kind of card has increased, fortunately, it is really easy to use, although it is a consumable.

Then there is 1 Kidd set and 1 computer card with knowledge of software, for a total of 4 cards.

Camouflage cards and computer cards are okay, everything that happened during this time is related, is the Kidd suit card because of the contact with Kidd?

Gao Cheng had some egg pain.

He didn't dare to use it casually if he had too many of these things, it was a source of ridicule, he didn't have Kidd's ability to escape, and God knows what it would be like to be targeted by that officer of the Nakamori police.

"Chenghu," Xiao Ai turned his head and looked at Gao Cheng quietly, "Are we really going to meet that designer later?" ”

Gao Cheng put away the virtual light curtain: "Didn't you always want to go before?" It looks like he's going out again tomorrow, so we're going today......"

Xiao Wai turned out the window in confusion: "But...... What if my parents were really like the legendary people in the Order? Mad scientist dad doesn't say it, mom seems to be a gloomy person who doesn't know what to think......"

Gao Cheng fell silent.

"That's why you're going more, aren't you? Rumors are just rumors, and you need to dig out the truth of the matter yourself, and you should be happy to have me, Japan's No. 1 detective......"

Xiao Ai glanced at Gao Cheng: "Yes, the first detective!" ”

"I'll be number one sooner or later, and I've solved a lot of cases now."

……

Dejima Design Office, Gao Cheng rode a motorcycle to take Xiao Ai to arrive in the afternoon, and before he got closer, he saw several police cars parked at the door.

Gao Cheng stopped the locomotive at the intersection, and when he saw Twilight and Takagi stepping out of the police car, his eyes widened.

"Wouldn't it?!"

"Sure enough," Xiao Ai was very calm, "The organization will not leave horses' feet, go back......"

"If it was those guys, I would have done it a long time ago, let's see first."

Gao Cheng shook his head and continued to approach the engine car and said, "Officer Dusk, is there something going on here?" ”

"Oh, it's Brother Joto!" Twilight, with a straight face, said happily, "Have you come back from Kyoto?" I just heard that you have made a great contribution to finding the main culprit's lair this time! ”

"Fortunately, Kyoto isn't my fault alone."

"Really? Officer Ayakoji has a lot of good things to say about you in his report. ”

Twilight coughed lightly and led Gao Cheng into the house of Dejima Design Office.

"I was going to pick you up, but there was a murder case here...... By the way, how did you end up here? ”

"We made an appointment with the president of the company to help Dr. Asa find some information......

"So coincidentally?" Twilight was stunned, "I heard that President Dejima was killed...... You're getting more and more like that Maori guy. ”

"Uh......" Gao Cheng opened his mouth, not knowing what to say.

The scene of the murder was in the studio, and a middle-aged uncle with a fortune collapsed on the floor in pain, with a pile of fast food on the table next to him.

The deceased's name was Sohei Dejima, 54, the president of the design office, and the cause of death was potassium cyanide poisoning...... Three of his staff members said that Dejima had lunch with them just now, and suddenly fell to the ground in pain after eating the hamburger halfway through......"

Takagi points to the half of the burger on the floor that has been marked by forensic personnel to isolate it: "This is the ......"

"Strange," Twilight crouched down to the side in confusion, "and he just took it in his hand and ate it?" ”

"I heard he had this habit."

"Hmm."

Twilight looked at the three staff members suspiciously, "Who bought the hamburger?" ”

"Yes, it's my ......," a bearded and long-haired young man said anxiously, "but I can't poison it, because the burger was taken by the president himself, and the one he ate today is the same teriyaki fish burger as everyone else, so I don't know which one he will eat!" ”

"Is that so?" Twilight looks inquiringly at the other two staff members.

The balding uncle with a national character face next to him nodded: "Yes, the president is the first to take it......"

"If you don't poison it directly, you can only apply the poison to the things that Dejima touches...... What is the seat of Dejima? ”

Twilight looked at the computer desk against the wall.

"That's the one next to it," the bearded young man pointed to the seat in front of him, "the president is sitting next to Imai......"

"Imai?"

"It's my ......," said the bald uncle, "but I haven't poisoned it, because the president used cookies in his hand before eating the hamburger...... Look, isn't there an empty cookie bag next to the coffee cup on the desk? I brought it from the kitchen, because the president asked me to make coffee for everyone, so I brought it by the way......"

Gao Cheng followed behind Twilight, looked at the coffee cup next to the computer and a few bags of cookies, and picked up a medicine bottle in the middle: "What kind of medicine is this?" ”

"It's a laxative," explained the bearded youth, "and the president has a very serious hemorrhoid, so he often drinks ...... to avoid hurting the window."

"Oh?" Twilight took the bottle and looked at it, "Did you drink it today?" ”

"Yes, it seems that I often have a bad stomach because of this, especially recently, before eating a hamburger today, I suddenly held my stomach down and went to the toilet......"

"Toilets?" Gao Cheng raised his eyebrows, "Who else has been to the toilet before?" ”

"I—I've been," the bearded young man said, "but I went before I went to buy a burger......"

The bald uncle followed: "I went in behind him, and after that, Caijin ......"

The third employee wearing a headscarf next to him quickly explained, "It's true that I went to the toilet before the president, but I don't have a reason to be poisoned, so it's not easy to find a job now." ”

Gao Cheng's gaze swept over the three people: "In other words, your president went to the toilet after eating cookies, and when he came back, he ate a hamburger and collapsed, right?" ”

"Yes."

"Did any of you leave the studio or throw away or wipe anything before the police arrived?"

"Probably not, right?" Several staff members looked at each other, "Everyone stays here and waits for the police, and they are so scared that they can't do it, how can they do anything to do anything?" ”

"That's going to be easy," Takatari turned to Twilight and smiled, "It should be clear if there is a poison reaction in the area between the studio and the toilet that may have been touched by President Dejima." ”

"Well," Twilight said, looking cautiously at the staff, "and everyone is going to have to be searched." ”

Gao Cheng walked around the studio with both hands, in addition to a computer desk, there are only a few shelves for miscellaneous items such as materials, and the other is a printer, and then go out through the corridor is the toilet, and there are not too many places that need to be inspected.

While the forensic staff began to get busy, Gao Chengchao asked the three staff members who were being inspected for their belongings, "Have you heard President Arishima mention a doctor named Atsuji Miyano?" ”

"Atsuji Miyano?" The turban man was stunned, "The president did say it before, because the president borrowed this house from Dr. Miyano, and I heard that Dr. Miyano inherited it from his parents, and the president has borrowed it for thirty years......"

"This was originally the Miyano family?" Gao Cheng looked around the room in surprise, and Xiao Ai, who had been following him, couldn't help but prick up his ears.

"That's right, the president said that Dr. Miyano was going to move to a large research institute," the turban man recalled, "About twenty years ago, Dr. Miyano came once when the president was away, and he brought a beautiful foreign wife and a cute daughter of four or five years old, as if he had something important to tell the president, so he stayed for a day and left......"

The bald uncle smiled: "I also remembered that daughter, that daughter is Xiao Mingmei, that child likes to play pranks, hides the tools we use everywhere, and then she is so happy when she sees our nerve-wracking appearance, haha." ”

"Yes, yes, it's Akemi, I remember that the wife seems to be called Elena......"

"Speaking of that lady is also very special, I haven't spoken since I came, I thought it was a language barrier, but she and her daughter are talking in Japanese, and that Dr. Miyano is also a little special, constantly paying attention to the window, now I think about it, it seems that there has been a car parked in front of the company at that time, and there is a black blackout paper...... What a strange one. ”

The bald uncle sighed for a while, and looked at Gao Chengdao suspiciously: "Are you here to ask this?" ”

"Yes, because a doctor friend asked me to find Dr. Miyano, and I originally agreed with President Dejima, but this happened," Gao Cheng looked at Xiao Ai and continued, "Do you know where Dr. Miyano went later?" ”

"I don't know, and the president didn't tell us." The bald uncle shook his head.