Fifteen minutes later, Professor Feihua left the scene in silence.

The policeman Meng Jie followed him all the way back to the dining car, and then said, "Professor, what do you say?" ”

Feihua said: "It's not the butcher of Gravel City, it's not him." ”

"What's the difference?" Meng Jie asked.

Feihua smiled: "If you haven't come into contact with the Gravel City Butcher's eucalyptus before, I'm afraid it won't be easy to reveal to you." ”

After the police left, Feihua poured herself a glass of wine.

Li Wu looked at him and asked slowly, "Is there a big difference?" ”

"Yes, I don't understand why they saw the causal, so they said it was the butcher of Gravel City. It's not like it at all. Feihua whispered, "The Eucalyptus of the Butcher of Gravel City, clean and neat, never has that much blood. ”

Li Wu smiled: "But even so, someone should deal with this eucalyptus." ”

"yes. But I'm a doctor, I'm not a detective cop, and I'm not interested in homicide. Feihua said.

Li Wudao: "But I'm interested." ”

Feihua looked at him.

Li Wudao: "I drank with you last night, and my body smelled of cigars." When I arrived at the station early in the morning, I got off the train to relax. The girl had brought a big suitcase. I lifted it for her. At that time, I was still thinking that she was actually a classmate of the Ten Thousand Demon Sect, and I didn't know what kind of monster she was. Then the next morning, I saw her die in the carriage. So I'm interested in this eucalyptus. The world is impermanent. ”

Feihua smiled and said, "Okay." Then I'll do you a favor. But the bull-headed chick is so clear, you can't tell the race, what are you doing with your eyes? ”

He called Meng Jie again, saying that this eucalyptus did not look like the butcher of Gravel City, but he did not fail to provide support. Now send Qi Wu to participate in the office, and he will follow him as a consultant.

"Do you have any ideas?" Feihua asked.

Meng Jie frowned and said, "Whether it's a butcher in Gravel City or not, it's not easy to handle. Sun Yue got on the train alone, and we didn't know about her interpersonal relationships, and the carriage she was in was not monitored. ”

This world is not a high-tech era, where trains are not fast, monitoring is not enough, and the forensic system is immature. It is about the same as the level of the 90s in the thousand-year-old world of Li Wulai's dream.

"Did you find anything about the scent system?" Feihua asked.

"Shattered Heaven" is a world of demons, so they have developed a savage but instinctive system of broken eucalyptus.

Mainly from trace science and odorology. Fifty types of scents left by animals are divided, and the scope of the investigation is usually narrowed down by scent and other traces.

Reptiles, amphibians, mammals, birds, fish, spirits, ......

"From a smell point of view, this one is a bit of a bird smell and a bit of a reptilian smell. There are quirks. Meng Jie said.

Li Wu is not sensitive to smells, so he can't give any opinions.

Feihua said: "I provide a direction, the deceased is disemboweled. The stomach is opened, and the murderer is looking for something. I'm not sure if I found it, but I probably didn't find it. ”

Meng Jie said: "Why do you think you haven't found it?" ”

Feihua smiled, "Because he opened the stomach pouch and continued to break the intestines below." Obviously things are not easy to find. It may not even be found. ”

Meng Jie nodded suddenly.

"Can you give me an identity?" Li Wu said with a smile, "It will take two days for this car to reach Gravel City, so I should give you a start." ”

Meng Jie glanced at Li Wu, and then at Feihua.

Feihua smiled: "This is a member of the Qi family, not a bird." And I can testify that he has been drinking and chatting with me until five o'clock in the morning. ”

Meng Jie said: "Okay, I'll give you a temporary police officer's sign." ”

Li Wu laughed, this is interesting. The reason why he was interested in this eucalyptus was because he had just seen Sun Yueru's suitcase, which was the suitcase of the Ten Thousand Demon Sect students. And the box shows that the other party is a third-grade student. In other words, it is the same as Qi Wu. He didn't have any impression of the other party, but he would definitely not see it that way from someone else's point of view.

Li Wudao: "As a policeman, we are qualified to call the passenger file, right?" Let's check the deceased's social relationships first. ”

Meng Jie said: "Now you don't need to buy a ticket with your real name in theory, so the information on the train is not complete. ”

"Well, I'll give you a clue." Li Wu said.

"Oh?" Meng Jie immediately cheered up.

Li Wu told him about seeing each other in the morning, and then said, "I remember that she has two bags, one large and one small." The big box was in the compartment I saw. But I didn't see that little green bag. Maybe it was taken away by the murderer? ”

Meng Jie nodded, indicating that he would check immediately. Li Wu said again: "The station where she got on the train is Tiefeng Station, is there any special product over there that needs to be smuggled?" I watched her being disemboweled, as if she had put something in her stomach. ”

Meng Jie said: "This is not true, Tie Feng is a very ordinary station." But what you said can be regarded as a direction, because there are many things in the Ten Thousand Demon Sect that are not allowed to be carried, and there are often students who will smuggle them in from outside to sell. It's hard to say what it is. ”

"That's right." Li Wu shook his head, "There are still two trains and one day of teleportation array from here to the Ten Thousand Demon Sect. Is it too early for her to swallow something? ”

"Some youkai use their stomachs like wallets." Meng Jie said, "This is also very common. Minotaurs like Sun Yueru, especially like this. ”

The train continued to move forward, and soon more and more information was collected about the identity of the deceased.

The identity of the deceased Sun Yueru is uncertain.

The Ten Thousand Demon Sect sent a message from the side, saying that Sun Yueru, who was in the third grade, was a half-moon demon clan, not a bull-headed clan. Judging from the photos sent, although it is a bit similar to the deceased, it can be seen that the difference is not small.

"So the deceased is not Sun Yueru, nor is it the Niutou clan?" Feihua was stunned, "This is complicated all of a sudden." So where did Sun Yueru really go? ”

"The file library is still checking her identity, but then things are getting more and more complicated. I really don't know where to start. Meng Jie said.

Li Wudao: "You can try reasoning." Suppose, I saw the real Sun Yueru in the early morning. He pointed to Feihua, "I could tell that she wasn't a minotaur, and that face was closer to the one in the photo." Then one thing can be determined, the real Sun Yue got into the car. ”

Feihua and Meng Jie nodded together.

Li Wudao: "She felt the danger after getting in the car. I exchanged tickets with someone nearby, so Miss Minotaur stayed in her car. She went to Miss Minotaur's carriage. Then, in the early morning, her followers went to the carriage and killed her in search of something. ”

Meng Jie said: "Of course this sounds a little reasonable, but where is Sun Yueru now?" After the murderer killed someone, he may not have found what he was looking for, so where did he go? ”