Science solves cases? No, I am an immortal cultivator!

At Hattori Heiji's request, Otaki Goro, who stayed at the scene, did not stop Hattori Heiji and Conan from examining the body.

Without his previous impatience and recklessness, Hattori Heiji quickly found the clue.

There were three strange blood marks on Katagiri Maho's clothes on her chest.

A semicircle with a few small dots looks very much like the traces left by a zipper of clothes and something else.

Conan speculated: "Miss Katagiri didn't hit her head when she fell, but was hit by a heavy object. Miss Katagiri's blood splashed on the murderer. These blood marks should have been stained when the murderer was carrying the body!"

Hattori Heiji nodded. Conan's reasoning was consistent with his, but he still had a question: "But why did Kitagawa and the others all say they only saw one person?"

"Indeed, they were using flashlights, so there's no possibility that they were mistaken..." Conan supported his chin with his right hand, thinking about the possible situation.

Hattori Heiji said: "Anyway, the most suspicious ones at the moment are the three remaining members of the tour group. We must find them and question them!"

"The three of us are back, but what do you mean by suspect, young man?"

Hattori Heiji turned around and saw that it was the three people from the tour group.

"Nothing much, I just wanted to ask you guys, what did you do between the time you left with Ms. Katagiri and the time you returned here?"

"Do you suspect we killed Miss Katagiri?" Kusaya Arihiro snorted coldly. After glancing at Otaki Goro who was staring at him, he said, "I've been in a nearby restaurant."

Wakisaka Shigehiko said, "I'm eating too, but not with Kusaya."

Fukushima Shunsho said, "I went back to the Seven Guns Hotel where we were staying to change clothes."

Hattori Heiji asked, "What about Miss Katagiri? Didn't any of you see her?"

Fukushima Toshiaki said in frustration: "I went back to the hotel with her, but I haven't seen her since. If I had known this would happen, I would have stayed with her the whole time."

"Officer, didn't the officer just rule this incident a suicide?"

Wakisaka Shigehiko asked Ōtaki Goro.

Otaki Goro replied, "Even if it's suicide, a basic investigation is still needed to confirm the cause of death, etc."

"Otaki Police Department!"

The forensic officer who took over the investigation of the body shouted, holding a fragment and a photo in his hand: "I found these things on the deceased."

Otaki Goro took it. The fragment was similar to the one he found before. The photo was a group photo of several people, including Katagiri Maho, Kato Yuji, and three strangers.

The old man in the middle holds an unfolded Dragon Scroll.

"Isn't this Mr. Hirano?" Fukushima Toshiaki also came over and pointed at the person on the left rear of the photo and said, "Come and take a look!"

"It is indeed Mr. Hirano." Both Arihiro Kusaya and Shigehiko Wakisaka confirmed.

Hattori Heiji asked, "Who is this Hirano?"

Shigehiko Wakisaka explained: "He was the one who initiated this trip. We met online, but he didn't come at all."

"If you really think this is a murder case, then you should go ask Hirano. He is the most suspicious person!"

After saying this, Zaowa Youhong left on his own.

Fukushima Toshiaki and Wakisaka Shigehiko followed closely behind.

Hattori Heiji looked at the backs of the three people and said, "There are no zippers on the clothes of the three people."

Conan was puzzled: "Is it necessary for the murderer to change clothes before killing Miss Katagiri?"

"Heiji, you don't need to investigate the body anymore, right?" Otaki Goro pointed at the police who were carrying the body.

"no need……"

They both looked over, and when they saw the policeman in the raincoat, a flash of enlightenment suddenly came to their minds.

The two smiled at each other, knowing that the other had figured out the murderer's method.

"No wonder Xiaolan and the others only saw one person from beginning to end!" Conan stared at the river bank and murmured: "If that's the case, all three of them have the ability to commit the crime."

At this moment, a strong wind blew, and Conan, who was lost in thought, was not paying attention and the umbrella in his hand was blown away by the wind.

Conan hurriedly chased after it and finally caught up with the umbrella at the bridge, but the umbrella had been blown apart.

"Hey, Kudo, what's wrong with you? You can't even hold an umbrella."

Seeing this, Hattori Heiji gave part of his umbrella to Conan.

"Umbrella..." Conan suddenly looked up at the umbrella in Hattori Heiji's hand.

Hattori Heiji suddenly thought of Kato Yuji grabbing his umbrella before he died.

"We made a huge mistake! The killer's clues were right in front of us from the start!"

Hattori Heiji had a confident smile on his face. He had figured out the reason behind the series of murders.

Conan nodded silently. Unlike Hattori Heiji, he was not happy. He suddenly said, "Hattori, do you think Kitagawa Taki had discovered this a long time ago and therefore asserted that Mr. Kato did not commit suicide?"

"Kitagawa?" Hattori Heiji was stunned, then shook his head and said, "No way? He has already run back now."

Conan didn't say anything else, but he always felt that things were not that simple.

"The most urgent thing is to chase that person!" Hattori Heiji mentioned Conan, threw a sentence to Otaki Goro, "We're leaving first", and then chased in the direction the three people left.

Conan was so uncomfortable from the bumpy ride that he quickly said, "Hey, Hattori, put me down! I can keep up!"

Hattori Heiji then put Conan down and said, "Then I won't care about you anymore."

The two looked around the street and finally found Youhong, who was alone in Zaowa, across the street.

Conan said: "The direction he was heading was not the direction of the Seven Guns Hotel at all."

"Follow him, the murderer will definitely strike again tonight!" Hattori Heiji silently chased after him.

"Hattori!" Conan hurriedly followed.

The two followed Zaowa Youhong all the way to an abandoned warehouse, completely unaware that someone was watching them in the dark.

The warehouse was pitch black, and the two could only see Zaowu Youhong climbing up to the second floor with a lighter to illuminate the way.

Hattori Heiji lay in the corner, observing secretly, and said without turning his head: "Get your anesthetic needle ready!"

Then, he took the lead in climbing to the second floor in the dark.

Conan checked his anesthesia watch, and suddenly, a big hand covered his mouth from behind and then locked him up.

He struggled hard and tried to call for help, but to no avail.

Conan cried out in his heart, "It's over." He was too familiar with this situation. Last time, he was given poison.

Hattori Heiji was so nervous that he didn't realize Conan was not following him at all.

He climbed up to the second floor carefully, afraid of making any noise.

Finally, at the corner, he stuck his head out and saw the murderer - Wakisaka Shigehiko.

A bonfire filled with gasoline barrels was burning next to Shigehiko Wakisaka, making his and Arihiro Kusaya's faces red.