Stay away from Conan.

Chapter 923 The Final Curtain
At this time, for some reason, the four detectives who came to the island to investigate had all gathered here.

"You...how..."

In this regard, I don't understand when Takato and Hattori Heiji appeared on this "Giant Rock", and at the same time, I also don't understand why they appeared in this way. After calming down a little, Koshimizu Nanatsuki couldn't help but asked.

"Oh, here's the thing..."

In this way, after hearing Koshimizu Nanatsuki's question, Hattori Heiji began to explain...

……

Turning back time, back to the previous time, because the ship on the village head's side was out of order and unable to go to sea, if you want to explore the underwater ruins again, you have to find other ships that can go to sea.

As a result, Hattori Heiji and Tokitsu Junya acted separately and went to the people on the island for help.

But later, when Hattori Heiji found a ship that could go to sea and wanted to contact Junya Tokitsu, he found out that Junya Tokitsu had gone.

Originally, Tokitsu Junya also wanted to dive to check the underwater ruins, so Hattori Heiji also went to the diving shop on the island to inquire, but Miss Aragaki, who was on duty at the shop at the time, said that no one had rented it today. diving supplies.

From this, Hattori Heiji thought that Tokitsu Junya was still on the island.

However, Junya Tokitsu's whereabouts could not be found, and seeing the passing of time, in order not to waste time investigating the underwater ruins, Hattori Heiji decided to go to sea with Toyama and Ye to explore the underwater ruins here.

And just at that time, I took a bird's-eye view of the "Giant Rock" with an aircraft model, so I roughly guessed Gao Yuan, who had a secret about the legend of the ruins, and just came back.

So in the end, I informed Hattori Heiji of the conjecture after interpreting the content related to the "Giant Rock" in the legend, and Takato simply went to sea with Hattori Heiji and the others, wanting to see if his guess could be found in the sea. Confirmed for the first time...

……

"At that time, He Ye and I dived to the bottom of the sea, and Mr. Zhizhi was counting the time on the boat. If He Ye and I didn't come up after a certain time, we should worry that He Ye and I might encounter an accident at the bottom of the sea. So wise He is ready to call the police for help."

Speaking of this, Hattori Heiji couldn't help looking at Mr. Obama who was lying on the ground because he was knocked down by Toyama and Ye at the moment, and then completely lost his ability to move, and continued:
"After all, we couldn't find any trace of Mr. Xiaohama at that time. Once we encountered him while diving like yesterday, it would be better if at least someone was on board to guard him than no one."

While talking, Gao Yuan, who was originally standing on the height of the "Giant Rock", also climbed down a little bit from the top, and came to the place where everyone was standing. The monocle named "Star" that knocked down Mr. Obama's spear gun stretched the chain of "Star" to about two meters, and then tied Mr. Obama who seemed to have no threat now. up -

"Then what happened afterwards? How about the investigation on the underwater ruins?"

In this regard, after seeing that Mr. Xiaohama was tied up and confirmed that there was no threat from the other party, he was completely relieved, and Koshimizu Nanatsuki continued to ask.

At the same time, Shi Jin Junya lowered his head, as if he felt ashamed of his behavior just now, and did not dare to participate in the conversation at all.

"Because I knew the secret of the 'Giant Rock' mentioned in the legend from the detective brother in advance, so this time, He Ye and I were near the underwater ruins, and we immediately discovered the way to crack the secret of the underwater ruins, and found the way to enter The passage inside the ruins."

Facing the inquiry, Hattori Heiji continued to explain:
"Then inside, a stone room was found. And in this stone room, three corpses and many empty oxygen tanks were found..."

Speaking of this, with a sigh, Hattori Heiji said helplessly:

"At that moment, I finally understood the truth of the whole thing. Obviously, the secret of the underwater ruins has long been solved, and the three missing persons should be the ones who discovered the secret of the ruins. Prevent the secret from leaking out, so after killing them, seal them in the ruins.

"As for those empty oxygen cylinders, it is obvious that someone has entered and exited the ruins continuously. In order to empty out the 'treasures' that should be in the ruins, the whole process requires a lot of oxygen. Therefore, the person who discovered the secret of the ruins, A large number of oxygen tanks will be prepared..."

Saying this, Hattori Heiji paused for a moment, turned his gaze to Mr. Xiaohama who had been tied up to the side, and then sighed, and said with some self-blame:

"Actually, I should have found out yesterday. When we went out to sea yesterday, Mr. Xiao Bin prepared too many oxygen tanks. Although I did use more oxygen tanks with He Ye and the three tourists, it should be Impossible to spend that much...

"After seeing the oxygen cylinders in the ruins, I finally realized that the only person who can enter the ruins and prepare enough oxygen cylinders can only be Mr. Xiaohama! Therefore, I have already unlocked the secrets of the ruins and transported them. The culprit who took away the treasure of the ruins and killed three tourists can only be Mr. Obama!"

"Afterwards, Hattori-san, who came to the surface on time, told me what they found in the underwater ruins. Thinking of Mr. Obama who disappeared during the day, and considering the failure of the village chief's boat today, I guessed , Mr. Xiao Bin may have found that his secret can no longer be hidden, so he is ready to escape."

Following Hattori Heiji's words, Gao Yuan continued:
"But before that, where did he hide those treasures? He must take those treasures away together, and those treasures must be hidden in a sufficiently hidden place. So, I thought of this here It is located at 'Giant Rock'. Usually no one comes here, and it is next to the ruins. Usually, the treasures are moved out of the ruins little by little. This is also the best place to store them.

"So, after knowing that Mr. Xiaohama is the murderer, we came here directly. I didn't expect to hear your conversation from the back of the 'Giant Rock' across the entire 'Giant Rock' just after landing here. So, since there is no way to go directly from the back of the 'Giant Rock' to the front, I, who can't swim, had to climb up and turn over, and Hattori and the others swam over...

"In the end, I happened to meet the scene where you guys were in danger..."

Speaking of this, Gao Yuan couldn't help but look at Nanatsuki Koshimizu and Junzai Shizuya, especially when his gaze stayed on Junya Shizumi, his expression looked a little serious——

Since I turned over from the top, the movement was actually much slower than that of Hattori Heiji who swam directly around the "Giant Rock" to the back, so when I saw Mr. There is no way to jump from that height to save people, so I can only choose to use the "star" to knock down Mr. Xiao Bin's weapon.

After that, Yuanshan and Ye who happened to arrive, seemed to be enraged by Mr. Xiaobin's words, and immediately knocked him down...

"In short, now that the matter has been resolved and everyone is safe and sound, then leave the next matter to the police."

So far, Gao Yuan concluded:
"However, I didn't expect that you each investigated some clues that I didn't know, and you managed to find this place... But it's a bit sloppy to face such a vicious criminal without any preparation."

(End of this chapter)