The lunch on the big ship was a buffet, and Gao Cheng was already a little late when he arrived at the restaurant, but fortunately, the food was plentiful, and there were a lot of sweets, which looked quite hearty.

Gao Chengnan ate some sweets, but he didn't feel anything, and he was still thinking about this case in his heart.

As a garden that has seen the criminal, it must be quite dangerous now, although Xiaolan is still protected by the police, but it is better to deal with the prisoner quickly.

The danger of getting involved in the case is not small, and there are many places where even a detective like him may not be able to grasp it and cannot take risks.

"By the way, Brother Joto," Mitsuhiko next to him asked, "Shall we help Sister Xiaolan and Sister Yuanzi deliver food?" The two of them must be starving......"

Ayumi hesitated: "But Sister Xiaolan said that she would eat later......"

"Eat a little, I'll come with you." Gao Cheng interrupted.

Although there is also a doctor to take care of the garden, Xiaolan can't go hungry, the food in the restaurant is always better than the treatment room, and he just wants to go there to see it again.

"And then?" Xiao Ai looked at the sweets piled up on Gao Cheng's plate, her eyelids jumped, and she asked, "Have you found the murderer?" It's what you're best at. ”

"There are some clues, but there are still many problems, and we have to find a way to narrow down the scope before finding the murderer......"

Gao Cheng kept stuffing food into his mouth.

In addition to the time conflict between the murderer in the two places, the most critical thing at present is how the prisoner will know the itinerary of the eight generations of father and daughter.

Because the time of the murder is when the victim is alone......

It is also certain that the prisoner should have a master key in his hand, because not only room 604, but also the morgue can be opened.

Gao Cheng thought about it again when Tsujimoto Natsufan confirmed the itinerary to the eight generations of father and daughter after dinner yesterday.

If Natsuho Tsujimoto hadn't told the others, and there was no problem with the chief waiter Naoya Misaki, it could only be that there was a problem on the side of the eight generations of father and daughter, who were also aware of the itinerary.

The father and daughter have no reason to tell others their detailed itinerary, the rest may be eavesdropping, the prisoner has a master key, and he can install a bugging device in the two-person room when no one is around, and then recycle it when the crime is committed.

This is worth confirming......

After eating lunch in a hurry, Gao Cheng first took a group of children to visit the garden in the medical room, and then immediately found Tsujimoto Xia Fan who was still in the conference hall.

"Huh? Yesterday? ”

Tsujimoto Xia Fan looked at Gao Chengdao in a daze: "At that time, I did confirm the itinerary with the president, as for yesterday's itinerary...... President Yashiro said that he was tired and said that he wanted to rest until dinner started, and then I stayed with the president. ”

In other words, the only time that no one is in room 604 is dinner time......

Gao Cheng thought to himself, but the people next to him were confused.

"What the hell is going on, Brother Joto?" Twilight stopped discussing with Shiratori and asked, confused.

"The murderer committed the crime very planned, so the itinerary of the eight generations of father and daughter should have been planned for a long time, and the most appropriate way is to eavesdropping," Gao Cheng explained, "If the eighth generation president had been resting in the room yesterday, the opportunity to install a bugging device would have been ...... dinner time."

"I see," Naoya Misaki asked in a deep voice, "Mr. Misaki, did all the passengers attend dinner yesterday?" ”

"It should be," Naoya Misaki nodded, "everyone has arrived." ”

At this time, Takagi hurried back to report that traces of suspected bugging had been found under the table in the living room of Room 604.

"Is it eavesdropping?" Twilight took a deep breath, and finally had a breakthrough, at least knowing how the suspect knew the itinerary clearly.

"That means the prisoner is in the crew......"

"Not necessarily," Gao Cheng thought of the scene of Kusakata Hirosei's departure from the seat halfway, "There is also a chance for passengers to leave the seat halfway, at least I know one, and I need to confirm it carefully." ”

"But if you're a passenger, you don't have a master key......"

"What if someone steals the crew's master key?"

Gao Cheng felt more and more that Hiroshi Sunshita, who had only met once, was worth investigating, although it was not necessarily the murderer, but it was necessary to find out as long as possible.

"Mr. Cape," Gao Cheng then asked, "has anyone on the ship ever lost the master key?" In any case, the culprit is well planned, whether it is a passenger or not, he should steal a master key, otherwise the suspicion will immediately lock on to the crew. ”

"This," Naoya Misaki said with a slightly shocked face, "I did lose a master key, it was three weeks ago, just after Xia Fan was interviewed. ”

"Interview?"

"It's the screenwriter Mr. Hironari Hinoshita, who has interviewed us several times......"

Soon Hisaka Hiroshi became the focus of the police's suspicion, and Twilight happily praised Gao Cheng again, which made the Maori uncle next to him look a little darker, but now Gao Cheng doesn't care about whether he steals the limelight or not, but just wants to help the police solve the case.

Because he is a famous detective, it is much more convenient to do things than Conan, and he doesn't need to find ways to knock on the side, nor does he need to solve the case with the help of his uncle's identity, he can directly mobilize the power of the police.

Room 202, the Kusaka Hirosei's room is completely incomparable with the luxury suite above, but it is also a single room where one person lives, Twilight and Maori Kogoro sat down on the sofa, and Conan also hid from Yuan Tai and followed Gao Cheng into the room.

Although the limelight was almost all stolen by Gao Cheng, Conan still preferred to stay by Gao Cheng's side, at least Gao Cheng didn't beat him like Maori Kogoro, and because of Gao Cheng's relationship, Officer Twilight, especially his cheap father-in-law Mao Li, didn't chase people away even though he didn't want him to follow.

Looking at Maori Kogoro's expression of wanting to hit someone, Conan sighed in his heart, he actually had to rely on Gao Cheng, and it was really inconvenient to be a child.

"Bugging," Hiroshita Kusaka sat at the desk, and when he learned that everyone was coming, he looked at Mori Kogoro in admiration, "It's really Detective Mori Kogoro, but I was a little mistaken, around 10:15, I was in the room calling Minamiko to discuss things......"

Uncle Maori was stunned and said, "The Mihako you are talking about, is it the designer Mihako Akiyoshi?" ”

"That's right," Hirosei Kusakata pointed to the landline on his desk, "because I can't use a mobile phone at sea, so I used this phone to call, and I talked about it for about thirty minutes from ten o'clock...... Just check the records to know the right time, right? ”

Twilight looked at Gao Cheng on the side, his face slightly stiff.

"What about the content of the call? If it's convenient......"

"It's nothing, because my project has just been written, so I want to hear his opinion...... It's a series set on a luxury cruise ship, and she gave me some advice on the cruise......"

Hiroshita calmly turned on the computer to check the plan for everyone, with a clear conscience, and did not hide his interest in the case at all.

It's very interesting, it seems that this person took the initiative to find Uncle Maori yesterday......

A playwright who is still interested in the events and the detectives?

Gao Cheng frowned slightly, and suddenly found that Conan took advantage of the other party's inattention and secretly checked the backpack next to the bed.

The portable tape recorder and a photograph of a small child and two crew members, one of whom seems to be the captain, handing over the paper-folded sailboat to the child, looks full of the captain's special charm and makes people trust.

Conan just glanced at it and quickly stuffed it back, and by the time Hiroshi turned around, he was already sitting on the ground with Gao Cheng and his eyes were small-eyed.

Hirosei Kusakata glanced at Taka suspiciously, and continued, "The reason why I asked for a separate room is that I want to complete the project without being disturbed......"

Shiratori was skeptical, "Then why don't you just go to Miss Minamiko?" It's on a ship......"

Hisakata Hiroshi said helplessly: "She's a single girl, it's not very convenient to go to her room, and I'm afraid of being heard if I make an appointment with a café, so it's also my hard-won creative plan." ”