Originally, there was a legend about the ruins under the sea, although he had seen the three "giant rocks" located in the sea area on the edge of the island from afar, but Gao Yuan did not understand the meaning of the words mentioned in the legend.

But now, somehow, with the possibility that Xiao Ai mentioned before, and now seeing the model of the aircraft that Miss Aragaki was assembling in front of him, Takato suddenly understood what that legend was all about.

However, even so, for now, this is only my own speculation, and it is impossible to solve the truth based on speculation alone, so I have to continue to ask about what should be asked.

So right now, after trying to use the topic of "model airplanes" to get close to the Aragaki lady in front of me, I don't know if the other party can tell me a clue that is useful for the investigation, or rather, I have to ask about Mr. Kohama in the end.

In this regard, it seems that after hearing the word "model airplane" in Gao Yuan's mouth, this lady who seems to be looking at the store, but the actual attention is basically on assembling the model airplane, only raised her head and looked at Gao Yuan, but she only replied with a slightly ordinary expression:

"Hmm."

Then, Miss Aragaki continued, bowing her head and preparing to assemble the pile of parts in front of her—

"You seem to have a problem with your circuit."

At this time, I don't know if I saw the other party or didn't plan to deal with myself so I wanted to find an excuse, or I really saw that there was really a problem with the circuit built by the other party, Gao Yuan said this, and sure enough, the young lady in front of him raised her head in a little surprise and asked:

"You know this?"

"Well, it's a very simple circuit."

Nodding, Gao Yuan affirmed:

"The communication module you welded to the flight module is connected to the wrong port, so the remote control signal cannot be transmitted to the flight module."

"Huh?"

Suddenly, hearing Gao Yuan's words, Miss Aragaki shouted in surprise, looked at the circuit system in front of her in disbelief, and asked puzzledly:

"But, I followed the instructions, huh? How could it go wrong? ”

"...... according to the instructions"

In this regard, listening to the other party's words, Gao Yuan looked at the circuit system again, and then smiled a little helplessly, and said:

"Have you re-soldered the chips on this circuit? If the chip is reversed by 180 degrees, then obviously these interfaces are correct, but now the chip is like this, then the whole circuit has a problem. ”

"That'...... What to do? ”

Very surprised, it seemed that she had acquiesced to Takato's statement, and Miss Aragaki looked at Takato a little bewildered and asked.

"Is there a soldering iron and tin wire? Just pick it up again. ”

In this regard, Gao Yuan gave a solution.

Hearing this, Miss Aragaki nodded, indicating that there was something Takato said, and then she seemed to feel a little embarrassed, and Miss Aragaki took the initiative to ask why Takato came here:

"By the way, sir, did you have something you wanted to ask me just now?"

"That's right."

Seeing that the other party took the initiative to ask about this matter, Gao Yuan couldn't help but nod and said:

"I wanted to ask what Ms. Aragaki knows about the three missing tourists on the island?"

"Three missing tourists on the island?"

Listening to this question, Miss Aragaki thought for a moment, and then said:

"I'm sorry, I've only seen the two who disappeared in the back, and the one who disappeared first...... I've only heard about it. ”

"You've seen it?"

Faced with this answer, Gao Yuan couldn't help but be a little surprised and couldn't help but ask immediately.

"Well, because they've come to the shop to rent diving equipment, so I'm kind of impressed...... However, I also heard about their disappearance from the people on the island later. ”

"In other words, the two tourists who disappeared in the back have come here to rent diving equipment and dived to the underwater ruins?"

Gao Yuan couldn't help but think about this answer and asked:

"So the first one who disappeared didn't come to rent diving equipment? That is, have you not dived in the water? ”

"It's not."

Shaking her head, Aragaki explained:

"When the first disappearance occurred, the people who came to the island were divers who came for the underwater ruins, and most of the tourists who came to the island at that time brought their own diving equipment. So, the first missing tourist must have come to the island to dive through the water. ”

As she spoke, Miss Aragaki thought for a moment, seemed to remember something again, and continued to add:

"However, when the first disappearance occurred here, it was when the suspected underwater ruins were first discovered here, and there were not many tourists on the island at that time, so in order to entertain them, the village chief arranged for them to go diving every day, so if someone went missing during the diving process, they should be found immediately."

"But according to the village chief, they don't know the status of the disappearance...... That is, the first missing person did not go missing in the course of diving out to sea. ”

Listening to Miss Aragaki's words, Takato analyzed.

"Yes."

Nodding, Aragaki explained:

"I heard that someone was found missing at that time, or because the innkeeper who lived in that person at that time found that the person had not appeared for a long time, and he had not checked out, so after opening the door and entering, he found that the other party's luggage was still there, but the person had not come back for several days, and then found that the other party had been missing for several days."

"And what about the two who disappeared later? What is the situation? ”

After a general understanding of the situation of the first missing person, Gao Yuan continued to inquire.

"That's pretty much it."

After thinking about it for a moment, Ms. Aragaki continued:

"They came at the busiest time on the island. At that time, there were many people who came to the island to dive, and not everyone was willing to listen to the arrangement of diving by boat, so there were many people who went diving alone...... However, because they rented the diving equipment in the store, and the store eventually lacked diving equipment, the two tourists who disappeared later should not have disappeared because of diving. ”

"That's right......"

Listening to Miss Aragaki's words, Takato nodded:

"In other words, at present, the three missing tourists are all coming to the island to dive, but they are not missing because of diving, right?"

"Yes."

Ms. Aragaki affirmed:

"After discovering that they were missing, because the boat leaving the island did not have a record of them taking a boat out of the island, the police also investigated the island and the nearby waters in detail, but found nothing, so the final three disappearances are very strange...... Gradually, after these events were reported by the media, there were fewer and fewer tourists coming to the island......

Saying this, Miss Aragaki sighed helplessly.

At this point, after seeing that he couldn't ask more about the situation, Takato helped Miss Aragaki get the circuit of the model airplane.

And then, Gao Yuan helped Miss Aragaki assemble and improve the structure of the model aircraft, so that this model aircraft that can fly remotely can really take off remotely, out of some selfishness, Gao Yuan borrowed this model aircraft from Miss Aragaki -

"You just helped that young lady repair this damaged model airplane, and you just want to borrow this model airplane from her, right?"

On the way back to the hotel, thinking back to what had just happened, Xiao Ai asked Gao Yuan with some curiosity.

Gao Yuan did not deny this, but just nodded and replied:

"That's right...... Because, it suddenly occurred to me that the content mentioned in the legend could be so simple that it is literal? ”