Yuichi, who got a new clue from Takagi, praised this hard-working good policeman, and then promised to go back to help him collect information about Miwako Sato, so that Takagi hung up the mobile phone in his hand after thanking him excitedly, because the computer room was already in front of him.

With both hands, he lifted the cover on the deck, took a small flashlight and shook it inside, turned over and climbed down the iron ladder.

As soon as he stepped on the ground in the computer room, the foreign object under his feet made Yuichi make a new discovery, and after bending down to pick up the foreign object on his foot, Yuyi, who took a flashlight and shone it, smiled.

"Shells? Looks like someone needs to do a gunsmoke reaction! As long as he shoots and his clothes haven't changed, don't try to escape my tracking! ”

Yuichi, who took out his rubber gloves and evidence bag from the pocket of his trench coat, carefully put the bullet casing in his hand inside.

After doing all this, along the passage of the computer room, Yuichi slowly came to the first scene of the crime, looking at the blood stains on the machines and the ground around him that had not yet had time to wipe them, Yuichi observed left and right, and confirmed that this was the place where Teruyoshi Kameda was killed.

The murderer obviously knew Teruyoshi Kameda, so he climbed to such a dark place by himself, if it was kidnapped by the murderer, don't think about it with Teruyoshi Kameda's weight and the iron ladder that came to the engine room. And the means of bringing Kameda Teruyoshi to here.

Yuichi picked up a paper ball in the corner next to him and smiled at the corner of his mouth.

"Waiting for you in the computer room! Furukawa Dai! ”

It seems to have something to do with that incident twenty years ago! And it is very likely that the one who attacked Teruyoshi Kameda was one of the other two who robbed with him back then, because he was holding a seal, and all three of them had plastic surgery, so in order to find his former companion, Teruyoshi Kameda took his own seal to test before everyone got on the ship. Tourists like us who didn't hide the stolen money with him would only find it strange to see him like this, while the robbers who hid the stolen money with him would immediately come to him.

Thinking about the crab river where Yuichi and the others took Kameda Teruyoshi away when they got on the boat, Yuichi can be sure that the third person hiding in the shadows, that is, Kamei Dingo, must have seen the actions of the two in his eyes. If Teruyoshi Kameda, who holds the seal, and Kanie Ishisa, who holds the key, are killed, he who holds the signature can monopolize the 400 million yen of stolen money.

But what happened to Ye Caisan, who suddenly appeared and the strange 10,000 yuan bill under the dagger that stabbed on the deck after the gun rang out?

Thinking about the strange situation when Minoru Ebina, the last passenger at that time, came on board, Yuichi felt as if he had caught something.

The reason why Minoru Ebino is arguing to get on the ship, Yuichi probably knows. However, the behavior of the organizer of this event, Daishi Furukawa, was very suspicious, and the information registered in the newspaper was that those with tokens could board the boat to participate in the Ogasawara Dolphin Tour before the deadline. But when Minoru Ebina was about to get on the ship, he was told that there were enough places on the ship, and he was not allowed to get on the ship. Is it the ship's crew who are playing tricks?

Yuichi felt that it was not, and the more likely truth should be that the person Mr. Furukawa wanted to wait for had already boarded the ship, so in order to avoid long nights and dreams, he temporarily changed the boarding conditions and wanted the passenger ship to leave the port as soon as possible. And what was he waiting for?

Thinking of Teruyoshi Kameda and Kanie Isa who left with their shoulders in front of him and others, Yuichi seemed to understand something.

That information is actually the information that the robbers gathered, and the people who saw the news came to this ship to gather, and this routine should have been discussed by them before, including the code name Furukawa Dai. It can even be assumed that when the shadow planners ravaged Tokyo twenty years ago, they actually used this method to disperse and then gather together to share the spoils.

The person who summoned this trip in the name of Furukawa is now hiding incognito on this ship, but he is not Kameda Teruyoshi as Xiaolan guessed, but Kamei Dingo, who is still in the crowd.

That banknote is just a means for him to hide himself, he organized this event first appeared in front of the passenger ferry service staff as a strange old man Ye Caisan, went to room No. 1 to put down his luggage, and then left the passenger ship under the pretense of forgetting to bring something, and then appeared on the ship as a whale well Dingxiong After grabbing a place, he dressed up as Ye Caisan and turned around on the ship to let the staff know that Ye Caisan in the No. 1 room had returned to the passenger ship, and then moved on the passenger ship in the name of Whale Well Dingxiong, Look for two of his former companions.

Why is the murderer not Crab River Jiu? Because it was not Kawai Dingo who died, but Kameda Teruyoshi. If Kameda Teruyoshi died, then he would be the first to be suspected of being with Kameda Teruyoshi before, not to mention putting his clothes and watch on the dead Kameda. Let's not talk about his intention to disguise his death, let's just say that he is not afraid that the police will recognize the body as Teruyoshi Kameda? In this case, isn't the crab river that puts on his watch and clothes a cocoon for a long time? And if he killed Kameda Teruyoshi, how could Whale Well Dingo, who already knew Kameda Teruyoshi and his identity, not guard against him? Even if he disguised Teruyoshi Kameda as himself. If he had killed Whale Well first, it would have been completely feasible before Kameda Teruyoshi recognized Whale Well as another companion.

So when Kameda Teruyoshi died, even if Kanie was missing for a long time. Yuichi still suspects that it was Kawai Dingo who did it, because he had the signature, and he couldn't take out the seal or key to find his companion, he was naturally in a state of hiding, if he hadn't been clever enough to fake something and expose himself on the deck, Yuichi really wouldn't have been able to lock on this cunning guy so quickly.

Now all that needs to be done is to do a nitrification reaction with his sleeve. Yuichi believes that important things like seals and keys for his future life are either in his room or on him, and that there may be 80 percent of them on him.

However, before going to deal with this bastard, I should first go to the guest room and search his room to make sure, and by the way, take out the suitcase in Minoru Ebina's room and throw it into the sea. This madman has completely lost his mind in order to avenge Mei Sakazaki. An entire suitcase was filled with time bombs, and there wasn't much time left before he set the time to explode.

Yuichi, who had already grasped the context of this case, turned around and crawled towards the entrance of the passage of the computer room, but what he didn't know was that when he was looking for all these clues, the drama in the entire restaurant had reached its climax. Even Heiji Hattori, who was looking for clues with Conan, was attacked and almost died at sea.