At half past nine in the evening, in front of the mermaid waterfall.

In front of Ebihara Sumi's body, Shoumi's father was still kneeling on the ground, whimpering, and there were several villagers on the island around him who comforted him softly.

Uncle Maori, Nanatsuki Koshisui and Xiaolan, and Ye stood together, watching this scene, continuing to pinch their chins and thinking about the case, and suddenly, I saw Conan and Hattori Heiji walking away from a distance, still holding a lifebuoy in their hands.

Xiaolan and the others were slightly stunned when they saw this, and then Uncle Maori frowned and asked, "Hey, where did you two little ghosts go just now?"

"Didn't I just say it, I'm going to investigate around and see if there are any clues. Hattori replied casually.

Hearing this, Nanatsuki's eyes lit up, and he hurriedly asked, "Then did you find anything......?"

Nanatsuki looked at the lifebuoy, and Conan replied with a smile: "This lifebuoy is stuck on a rock from the river to the estuary, and Brother Hattori said that the murderer may have used this lifebuoy to commit murder......"

Conan's words fell, Hattori Heiji frowned slightly, turned his head to look at the waterfall, and reacted suddenly: "...... Do you mean that when the murderer wrapped a rope around Miss Sumi's neck and threw her into the river, in order to prevent the body from getting stuck in the riverbank, he put the body on a lifebuoy and let her be hung in the waterfall down the river?

"That's right, that's right!~" Hattori nodded heiji, Xiaolan, Uncle Maori, and Ye were a little stunned when they heard it, and couldn't help asking, "What kind of screening conditions are you talking about?"

"It's power!" Conan explained, "If the murderer is a man with a lot of strength, then he can throw Miss Shoumi directly into the river with his strength, and there is no need to use a lifebuoy." In other words, the strength of the murderer is not very strong, and it may be a teenager, a woman, or an elderly person with weak strength......"

"Original, so it is!" Xiaolan and Ye nodded suddenly, and Xiaolin Zhengshu next to him walked over again, bowed slightly and said:

"Hello everyone, just now the people from our village office have sorted out the people related to fish......

Uncle Maori was stunned when he heard this, raised his hand and looked at his watch, and said in surprise: "It's been sorted out so quickly, and it's only been an hour......

"The population of our island is not large, and the village office only did a survey half a month ago, and now it is just a reorganization......" Kobayashi Masaki replied casually, and then asked, "Do you want to start inquiring now?"

"It would be great if I could. Hattori Heiji responded.

"Okay, then why don't you let me accompany a few of you to visit them one by one. Kobayashi Masaki's voice fell, and then Shimabukuro Junhui next to him said:

"By the way, do you want to go to Saori's house? Speaking of which, Saori's father, Mr. Benzo, is also here now......

Shimabukuro Kimie said, looking at a certain location, Conan and Xiaolan followed Shimabukuro Kimi's gaze, only to see a man with a small wine bottle and a drunken face standing in front of the waterfall, looking at everything around him in a daze.

"Isn't that the third person to draw the dugong's arrow? Hattori Heiji frowned.

Uncle Maori also frowned slightly: "Really, there was a murder here, and that guy is still drinking...... Seeing how drunk he is now, we can't seem to ask anything, so let's investigate the suspect first tonight and visit tomorrow......"

Uncle Maori's words fell, and Conan turned his head to look at Shimabukuro Junhui and said, "By the way, Sister Junhui, can we visit the longevity wife later?"

Shimabukuro Junhui was slightly stunned, then nodded and said, "Of course you can." However, my great-grandmother must be very tired because of today's celebration, and I don't know if she would like to see you...... Well, I'll go home first, and if my great-grandmother is willing to see you, I'll inform Mr. Kobayashi and ask him to take you to my house......"

"Okay, that's a problem for you. Conan, they bowed together.

......

Ten and a half p.m., American Forest Lodge.

In the living room of Shu Yunwen and others' suites, the TV was turned on, and Shu Yunwen, Tsukamoto Shumi, and Koizumi Hongko sat around the coffee table, looking at a map of the sea area with many circles drawn on the table:

“...... So, if there are really mermaid graves near the island of America, are they in these locations?"

"That's right. Koizumi nodded, "The notes in my home contain records of the mermaid's range of activities, and according to my speculation, these places are the most suspicious. Of course, it is also possible that the graves of the mermaids are not in these places, after all, since the Middle Ages, the mermaids have been hunted down by humans, and it is also possible for them to bury their graves in the deep sea or on land in order to hide themselves......"

"Hmm......" Listening to Koizumi Hongzi's words, Shu Yunwen groaned, and then said, "...... Since these are the most likely, let's focus on these places......"

Shu Yunwen's words fell, and Luo Liai next to him suddenly looked at the TV and said: "Is it really appropriate for us to go to sea tomorrow......?"

After Loriai finished speaking, Shu Yunwen chuckled and said, "This problem is not big. With the magical help of Koizumi-san, the general wind and waves are nothing remarkable...... Isn't that right, Koizumi-san?"

"That's right. Koizumi Hongzi nodded confidently, and Tsukamoto Shumi said beside him:

"But...... Even if we were safe and secure at sea, if the people on the island didn't want to take us out to sea, wouldn't we be able to do it......"

Shu Yunwen listened to Tsukamoto Shumei's words, and said with a smile: "This is not difficult. Under the heavy money, there must be brave men, as long as you are willing to spend money, it is very simple to find someone to take us to the sea with a boat......"

Shu Yunwen said, and Koizumi Hongzi suddenly said: "You don't have to worry about the ship. I was thinking about using a boat and didn't really want to hire someone else, so I bought a small cruise ship and brought it with me......"

Small cruise ship?

Listening to Koizumi Hongzi's words, Shu Yunwen and the others were slightly stunned at first, and then looked at Koizumi Hongzi's honey skirt with a brush.

Koizumi Hongzi looked at the eyes of Shu Yunwen and the others, the corners of his mouth twitched twice, and then he explained faintly:

"That cruise ship is parked at the pier, not on me......"

MMP! You really think my skirt can fit anything!