At this moment, after moving the three stones away with a certain rule, a passage actually appeared in this suspected undersea ruin, and Hattori Heiji was able to be completely sure that this undersea ruin here must be real.

In this regard, Hattori Heiji's eyes couldn't help but look towards the distant mountains and leaves who had sneaked here with him, and saw that Kazuha was also very surprised by the sudden appearance of the passage on his face, so Hattori Heiji made a gesture towards Kazuha, signaling that he would enter the passage first and take a look, and let Kazuha stay outside first just in case.

However, in the face of Hattori Heiji's arrangement, Toyama and Ye couldn't help but shake their heads, making gestures, signaling that they would also go with him, in case Hattori Heiji encountered danger inside, and he couldn't respond in time.

Seeing this, Hattori Heiji looked at Yuanshan and Ye's serious expression, and couldn't help but think of it again, Hattori Heiji remembered again, when he was here yesterday, the danger he encountered with Yuanshan and Ye-

To be honest, at this time, if you stay outside and wait outside, you will be worried about whether yesterday's situation will be repeated, but after the passage of the ruins here, it is even more unknown what the situation will be, so I don't want to let He Ye go in with him......

But......

After thinking carefully for a moment, thinking about his wish to die with Ye yesterday, Hattori Heiji finally nodded and agreed to let Ye follow him into the ruins-

At least, let Kazuha follow him, and he can feel more at ease.

So in this way, Hattori Heiji, Toyama and Ye followed the passage that appeared, and swam into the interior of the ruins-

"Although it is said that the discovery of this passage is all thanks to the secret about the 'Giant Rock' discovered by the detective brother, the person who was able to dive underwater to verify this conjecture is me after all...... So this time, I'm the first to unravel the truth about the ruins! ”

At this moment, as he entered the passage of this ruin, looking at this passage with obvious traces of artificiality, Hattori Heiji couldn't help but think a little proudly in his heart-

After all, who makes the detective who can dive here to verify the truth is only himself!

……

At the same time, although he did not dive with him, one of the detectives who came to this southern island together was not without progress at the moment-

"Mr. Kohama, what are you doing here?"

In front of the "Giant Rock" located at a very high height above the sea surface in the eastern sea, Mr. Kohama, who was wearing a diving suit, was floating up from under the sea surface and climbed onto the rocks here, looking a little tired, and when he was about to take a rest here, a voice suddenly sounded from nearby, which made Mr. Kohama suddenly startled, as if he was scared out of a cold sweat.

Following the sound, I saw that at the height of the "Giant Rock" behind him, a figure was slowly walking out, with a smug smile on his face, looking at Mr. Xiaobin, who was obviously a little frightened at the moment-

"You...... You are ......"

In this regard, when he saw the other party's figure appear, Mr. Kohama knew that the other party was a detective who came to the island to investigate, but he couldn't say the other party's name, so he was a little shocked, and he didn't continue to speak-

"It's a little resounding. Mr. Kohama, please remember the name of the student......"

Said with a slight meaning, Shi Jin Runya's face showed some casual confidence, and said:

"After all, the detective who unraveled the truth this time and sent you to the police for arrest and prosecution is none other than Xiaosheng!"

"Arrest, arrest ......"

Somewhat shocked, looking at the high school detective in front of him, Mr. Xiaobin reluctantly squeezed out a smile on his face, and wanted to pretend to be puzzled, and wondered:

"What are you talking about? Why are you going to arrest me......"

"Because, the initiator of the three disappearances on the island is you, Mr. Xiaohama."

Shi Jin Runya couldn't help but say lightly, and then his eyes suddenly became a little sharp:

"And, if I'm not mistaken, those three missing tourists must have been killed by you, right?"

"Murder...... You can't talk nonsense! ”

Hearing this, he was a little flustered, and Mr. Xiaobin couldn't help but tremble and said:

"What evidence do you have that I killed them...... Moreover, I don't know those three missing people at all, so why kill them? ”

"Why?"

In this regard, seeing Mr. Xiaobin asking, Tokitsu Junya sneered, and said:

"It's simple, like you did yesterday? The attack on the stone that Hattori Heiji encountered yesterday was actually Mr. Kohama, you deliberately threw it at them, right? ”

"What!"

Hearing this, Mr. Xiaobin was stunned, and then asked:

"Why do you say that? The situation that the little couple encountered while diving yesterday was an accident......

"That's not an accident!"

With a chuckle, Shi Jin Junya said with a light but proud expression:

"Yesterday, I found it on the top of the submarine slope, and Hattori Heiji had an accident near the underwater ruins, and the rock that attacked them was tumbling down from the top of the submarine slope. However, in the area above the submarine slope, I have seen that although there are many rocks there, the stone that can be pushed away by the strength of one person cannot be pushed away by the strength of one person, and in the area above the submarine slope, it is impossible to roll down the slope without the help of an external force.

"So I'm sure that the stone never fell by accident! So, it could only be that someone pushed the stone down!

"At that time, among the people who were diving in that area, the three tourists were beginners and couldn't dive to that location. And because I wanted to dive hard, after entering the water, I first dived as far as I could to the bottom of the sea, not noticing the other conditions on the bottom of the sea nearby. Therefore, the only person who can dive near the slope of the ocean floor at that time and push the rocks down is Mr. Kohama, who is very skilled in diving and is completely familiar with the sea! ”

"You also said that you didn't see anything at all, and that's all speculation. And, even if what you say is true, then why should I attack that little couple? ”

Listening to Tokitsu Junya's words, Mr. Kohama seemed to be relieved and asked rhetorically.

"To prevent them from discovering the secrets of the ruins, of course!"

With an indifferent look, Tokitsu Junya explained:

"You're afraid that Hattori, as a detective, will discover the secrets of the ruins by getting close to the ruins, so you can't monopolize the treasures in the ruins, so you want to get rid of him. If you think about it this way, then those three missing tourists may have been killed by you because of this! ”

"What proof do you have for that!"

Listening to the words that were still speculation, Mr. Kohama continued to ask-

"Because, you know that the treasure really exists!"

However, at this moment, before Shi Junya Shi Tsu explained, a female voice suddenly sounded, and when she looked at the sound, she saw Nanatsuki Koshisui appearing from the higher place of the "Giant Rock", and said with a confident smile......

(End of chapter)