"First of all, after the case happened twenty years ago, Ye Caisan, who felt ashamed of killing someone, wanted to turn himself in or because of the uneven distribution of spoils or other reasons, Kameda Teruyoshi, who followed Ye Caisan at that time, Kane Shijiu and Whale Well Dingxiong teamed up to kill Ye Caisan, who was unprepared. And in the face of the 400 million yen that they couldn't get rid of in front of them, they decided to follow the plan set by Ye Caisan before, and found the bank that cooperated with Ye Caisan and deposited the money in the vault there. And when saving money, in order to prevent others from bypassing themselves and withdrawing the money, the three people who went there together at that time each mastered one of the links, that is, the key to the vault that is now in front of us, checked the seal and the handwriting of the signature. After doing all this, the three of them agreed to avoid legal accountability after 20 years and went to take out the money together. And the way they gathered was the piece of information we saw in the newspaper, which was all a routine arranged by Ye Caisan back then. But after these twenty years of their respective lives, one of the three people who did not have Ye Caisan's leadership suddenly had other ideas. Since he was the one who had the handwriting of the signature, if he could get his hands on the other two items, wouldn't he be able to take the 400 million yen to himself? ”

"So Tadao Whalei posted the message in the newspaper with the name of Daishi Furukawa? Gather his companions, but what he didn't expect was that in order to avoid the pursuit of the police, the other two actually had plastic surgery like him? ”

"That's right!"

After giving Kogoro Mori an encouraging look, Yuichi continued to speak.

In order to confirm who his partner was, he began to quietly observe all the people on the boat, and before that, he set up a non-existent figure, Ye Caisan, which can be judged from the fact that no one has moved in Room 1. Then Kameda Teruyoshi, who was looking for someone on the boat with a seal, and Kanie Shijiu, who took the key to recognize him, was found out by Whale Well Dingo, and he understood who the other two people were, and he took advantage of no one to pay attention to the door of Kameda Teruyoshi's room or on the way home and put down this piece of paper asking him to meet in the computer room, and then the unsuspecting Kameda Teruyoshi went to the computer room according to this paper, and the results can also be seen from these bullet casings. ”

"I see? That crab river was also asked by him to the stern of the boat for a long time and then killed? In order to get rid of his suspicion, he deliberately called the staff to hear, thinking that someone asked him to go to the stern? ”

"That's right!"

Looking at the one that Conan took out of his pocket, "See you at the stern, Furukawa Dai!" Youyi smiled and gave affirmation.

"And what did he do it for?"

Seeing Yuichi's confident look, Officer Ishizaki couldn't help but ask.

"To get rid of his own suspicion, of course! Otherwise, how would he spend this money? So while he hired this passenger ship, he used Ye Caisan's identity to come up and log in a message, and then got off the ship under the pretext of getting off the ship and got on the ship with the identity of Whale Well Dingxiong, and then used the dress he used when he played Ye Caisan to wander around the boat for the staff to see, knowing that he had achieved his goal, he began to use the identity of Whale Well Dingxiong to appear on the ship, including a series of weird banknotes in the back, unknown charred corpses, and his own panicked performance, in fact, they are all paving the way to mislead us. Let's think that the crab river that appeared here is the real murderer, and the reason why the crab river killed him and Kameda Teruyoshi for a long time is made up casually, as for the crab river that was killed by him at the stern of the boat, it is okay to push it to the mysterious Ye Caisan for a long time, and it is okay to say that he committed suicide in fear of crime, anyway, Whale Well Dingo should have planned everything. ”

"Then why did he die here?"

Hearing Yuichi say this, Officer Samezaki asked unwillingly.

"Of course it's because of an accident!"

After giving Officer Samezaki a weird smile, Yuichi slowly paced up to Nagisa Isobe and pulled out a pendant from his coat pocket.

"Killing Kameda and Kane, and then pretending to be injured, Whalei was about to succeed according to his own plan, at least that's what he thought, but unfortunately, just as he secretly dragged Kane's body out and put it like this, preparing to set up a scene where he was victimized in the restaurant, a certain vengeful spirit came to his side and killed him with a shot that terrified him. The identity that frightened him was Ye Caisan's daughter, the avenger who avenged his father, and found him. So his time of death has come, am I right? Miss Nagisa Isobe! ”

"What? Are you Ye Caisan's daughter? ”

Officer Samezaki, who heard Yuichi's words, turned to look at Nagisa Isobe on the side with a face full of disbelief, and to his surprise, Nagisa Isobei did not deny it. Instead, he took the pendant from Yuichi and put it around his neck again, and said thank you to Yuichi. Looking at the crab river lying on the ground, he smiled and laughed.

"That's right! I am Ye Caisan's daughter! I didn't believe that he would die so easily, so I came to this ship to find my father, including sending letters to Hattori Heiji, because he is a famous young detective in our Kansai region. It's just that I didn't expect that as I slowly got to know and your investigation, I actually found out that my father may really be dead, and the murderers who caused his death were these three bastards. They killed my father for money! So I'm going to make them not able to spend even if they get the money. Then I watched their performance quietly, until finally when the whale was finished, I helped him, and rehearsed with him with the scene where he shot him in the crab river, but unfortunately my head didn't look good, and the muzzle of the gun was crooked, and it didn't hit the wound he had created in advance, and the arm. Instead, a shot was shot in the chest and in the heart. Looks like God doesn't want to let this bastard go! ”

"Is this true? Miss Isobei! Did you kill Whale Ei? ”

"Of course! Who else but me? ”

"And me!"

"What?"

Just when everyone was shocked that Nagisa Isobei had killed Dingo Whalei, the addition of another voice made Nagisa Isobei a little surprised.

"Minoru Ebi? What the hell are you doing? Is this kind of thing casual? Besides, I, Isobei Nagisa, do things by myself, and I don't need you to be kind! ”

"Make kind? Hehe! You're thinking too much, aren't you? I got on this ship to avenge the United States! If it weren't for these three bastards and your father, Mihae and I might have grown up by now! It's all you demons who killed my Mikai! Since my happiness is gone, then don't think about it for you murderers, there won't be a few minutes left anyway! Let's talk about this problem, and be a ghost who understands. ”

After watching Nagisa Isobe show a hideous expression, Minoru Ebina loosened his tie and leaned against the railing at the stern of the boat and laughed.

"Miss Isobe! In fact, when Tadao Whalei was doing all this, in addition to you and me, who had gone and returned, there was another person who also came here. Witnessing that Tadao Kawai pulled Kanie Shihisa back from the emergency ladder hanging outside the boat, you followed Tadao Kawai to the restaurant with a sense of revenge. And I'll stay and deal with the voyeur for you, so that he doesn't bother you, how about it? I'm nice to you, right? ”

Conan, who heard Minoru Ebi's words, immediately reacted. Jumping three feet high, he rushed to the side of Ebiina Minoru and roared.

"It's Hattori! What did you do with Hattori? Bastard! Tell me! ”

"That Osaka's little? Rest assured! You'll be able to meet him in a moment! Because I had brought a box full of explosives in a suitcase, right in my room. It's going to explode in less than a minute! When the time comes, we'll leave this world together, and the sea is a good thing! Mimi! I've come to see you! Hahaha! ”

Looking at the crazy Ebi, Conan, who didn't care to continue to ask where Hattori was, hurriedly ran towards the bow of the ship, if he remembered correctly, there was a lifeboat there, and it might be too late to act now.

"Brother Youyi! Go and inform the ship's staff! Just in case! ”

"That's it! Don't be busy! The thing that Minoru Ebiko left behind was exiled by me in a lifeboat a long time ago! I guess you'll be able to enjoy a firework here in a while! ”

After dragging Conan, who was in a hurry, Yuichi, who shrugged his shoulders at him, laughed funny.

"What? No way! How did you find out......"

Hearing Yuichi say this, Minoru Ebi, apparently unable to accept this fact, roared and rushed towards Yuichi, but unfortunately Officer Samezaki, who had already understood everything halfway through, put him on the ground.

"Minoru Ebi? I remember you! I also saw you at the memorial service of Meihai at that time, so it's no wonder that you looked familiar with you when you got on the boat! It's just that I didn't expect that you were actually the boyfriend that Mihae told me to bring back to me. To be honest, I'm grateful for everything you've done for Mihae, but as someone who has been a police officer, I can't watch you continue to do whatever you want. I believe that Mikai, who is far away in heaven, doesn't want to see you like this, kid! Let's go back! You still have your life, don't do stupid things for Mihae! ”

"Turn back? Hahaha! I can't go back! The reason why I have insisted on surviving for so many years is because of the revenge of the beautiful poster! Now that the revenge has been avenged, it's time for me to accompany Meihai. ”

"Bastard! You give up your life so casually, don't you think you're a coward? Won't I be in pain if Mihae leaves me as my daughter? But have you seen me seeking death and life? Listen to me! Sometimes it takes more courage to live than to die! ”

Just as Officer Samezaki was painstakingly persuading Minoru Ebina, who was pressed on the deck by himself, the time bomb he had set not far away finally exploded into a ball of flames with a bang not far away.

Looking at this shocking picture, everyone stayed in place, but only Isobei Nagisa slowly stood by the railing, looking at the fireworks-like scenery and couldn't help but reminisce.

"Father! Is this the fireworks you set off for me? It's still as beautiful as it was twenty years ago! I've avenged you! You can finally rest in peace! ”

Soon after, the passenger ship docked at Ogasawara Port, and Hattori, who had been knocked unconscious by Minoru Ebina, was also treated, and Nagisa Isobe and Minoru Ebina were also taken to the Ogasawara Police Station, and Officer Ishizaki and others also went to record a confession as witnesses, and a group of people who had been tortured twenty years ago until now were finally freed.

It's just a pity that Mr. Furukawa, who organized the dolphin tour, has already died on the passenger liner. So Yuichi and others, who came on a good trip, returned disappointed after a day trip to the Ogasawara Police Station.