"You know there's a female employee cabin where three employees are sick and only one is unharmed, right?" Mori Kogoro didn't seem to notice the complicated expressions of Chiba and Ashbara, and said to himself. "So I thought it was weird, so I asked a Suzuki consultant and went to the women's cabin to investigate—the survey itself didn't really lead to anything, but it brought to my attention a strange thing."

"If the female employee in the few cabins I later investigated who had not yet developed symptoms seemed to be a little nervous, the female employee who was not infected was actually quite calm - considering that her roommates were already infected, and those who were not infected were also panicking, it was actually very strange that she was still so calm, and she happened to be uninfected. So, I had this thought, why is she so calm? And does this calmness have anything to do with the fact that she is not infected? Whether it was due to the fact that she might have taken some medicine by accident or something else, my initial reaction was that she might have taken some kind of medication due to an occupational disease at work or some other similar factor, which would keep her from feeling too stressed at this time and keeping her from suffering from this bacterial infection. ”

"But I later went to Suzuki's counselor and retrieved her records, and found that she didn't have a record of taking medication. After that, I suddenly thought about the situation in the dormitory of the male employees - although there were cases of infection, the fact that the employees were very calm and hardly had any emotional control, which was completely different from the behavior of the female employees. It was at this time that I realized that it was not because the female employee who was not infected had taken any immunization drugs, but because the female employee had some kind of trait in common with the male employees, and eventually they were not infected. Considering that the daily routines and recipes of male and female employees are almost the same, it can only be concluded in the end: those who are calmer and more composed do not seem to be infected by bacteria. ”

"So under what circumstances do calm and calm people not get infected by bacteria? The answer is simple, when love can really generate electricity. If a condition is in fact not caused by the physical level, but by the spiritual level, then calmness and composure will be the best treatment for the condition. It was at this point that I was almost sure that it might be some kind of psychological illness, and then I got in touch with the psychologists on their side through Officer Twilight, and then determined that it might be a very rare mass hysteria. ”

"And then Uncle Maori, you're going to find Conan?" Chiba suddenly discovered something very interesting.

"How could I possibly go to that little ghost," Mori Kogoro frowned. "I met the little imp in front of the infirmary, but the doctor wasn't there, and then Conan suddenly told me that the one named Honda might be a decompression sickness attack, and then I connected the two things - maybe it was Honda's decompression sickness attack, and then his symptoms of being more similar to the red Siamese cat's bacteriological weapons caused panic on the airship, which eventually led to such a farce."

"Uh......" Chiba thought about it for a moment, and then realized that Conan and Mori Kogoro were probably met by the doctor when he was going with him to investigate in the staff cabin.

"It's the sleeping Kogoro," Gray Hara suddenly complimented. "Sure enough, he has a talent that no one can match." ‘

“？” Qianyu looked at Gray Yuan Ai with some bewilderment—this was not what she would normally say. However, Gray Yuan only glanced at him and said nothing.

"Hmph," the corners of Mori Kogoro's mouth curled slightly. "For a detective like me, this reasoning is nothing more than a trivial. If it weren't for worrying too much about Lan's condition, I wouldn't have been temporarily blinded by this small case anyway. ”

At this time, not far away, Conan was in front of the vending machine to buy a bottle of drink for himself and Ayumi with dollars he got out of nowhere, and then he was still discussing the case.

"Later, I found a diving license in his wallet – and people with this qualification can dive." Conan said.

"So Conan deduced that he had just dived?" Ayumi immediately asked.

"You can guess so, but you have to understand that if you jump to conclusions at this time, it's not rigorous at all!" Conan quickly shook his head. "You have to understand that a diving license is just a credential, anyone who likes diving can have such a credential, and you can't blame all the symptoms on decompression sickness or other conditions caused by diving just because the patient has a diving license – you need other evidence to support your inference."

"What's that?" Ayumi said curiously. "Is there any better proof than a diving license that he dived yesterday? Could it be that he brought the wet diving equipment with him? ”

"How is that possible," Conan seemed amused. "How could that stuff be brought on an airship! He's here to work! ”

"Hmm...... What the hell is that? Ayumi pouted in dissatisfaction. What could be the evidence that he dived yesterday? ”

"Receipts, of course," Conan shrugged. "I found a receipt in his bag for diving with his own submersible at a paid site – this is really the ironclad proof that the patient Honda actually dived." “

"That's the case......" Ayumi muttered with a look of something.

"yes," Conan nodded. "So the matter itself isn't that complicated, and if we look back now, if we had been able to take our minds off the bottle he happened to find in his room in the first place, and instead check his belongings, maybe the whole thing would have been cracked a long time ago. However, due to the red Siamese cat's bacterial bottle, we were not able to check the Honda's room sooner, which eventually led to such a big problem. ”

When Conan and Ayumi talk like this, they don't notice that someone is staring at them.

In addition to Chiba and Ashbara, Mori Kogoro also looked at Conan with a subtle expression and interest.