September 2, 2015. Binjiang District, Guok City, received a report that the informant said that he had killed a woman in the women's bathroom on the eighth floor of the Longjiang Shopping Mall in Binjiang District. When asked again, the other party only said, "Good luck!" ”

When the officers on duty arrived at the location described by the suspect, sure enough, a woman died tragically inside. The officers on duty immediately cordoned off the scene and reported to their superiors. After receiving the notice, the above attached great importance to it, and immediately contacted Detective Jiang Yunfei and entrusted the case to him, and the only requirement was to solve the case immediately. According to the autopsy report of the medical examiner, the time of death was between 17 pm and 7 pm on September 2, 2015, and the cause of death was excessive blood loss. There were three stab wounds on the surface of the body, the left rib, the left abdomen, and the wrist. A small amount of ether gas was detected in the deceased's body. It is more noteworthy that there is a complete bloody footprint and a complete blood fingerprint on the ground. On the toilet door there is also a symbol drawn in the blood of the deceased - a circle with the word "ten" painted on it.

This strange picture suddenly caused a lot of turmoil in Y City, and there were different opinions for a while.

Jiang Yunfei is a well-known detective in Y City, in fact, he can have such an achievement, and the biggest credit is Zhao Fan. It has been five days since he accepted the commission, and Jiang Yunfei basically hasn't slept for the past five days, and he also used his hands when the two suspects were interrogated. This made Jiang Yunfei, who was not in a high mood, criticized by the above again. Jiang Yunfei returned to the car and lit a cigarette, swallowing the clouds and exhaling the fog.

"Boss, what did the leader say?"

Wang Qiang, who was sitting in the driver's seat, asked cautiously.

"What's the matter with you? What to do, what to do. ”

Jiang Yunfei glared at him impatiently. Chen Zheng, who was sitting next to Jiang Yunfei, stretched out his hand and patted Wang Qiang, gave him a look, and told him to shut up. Then whisper a proposal on the side.

"Well, Boss, you think we ...... it."

Jiang Yunfei squinted at Chen Zheng from the side.

"Zhao Fan?"

Jiang Yunfei's eyebrows raised slightly. Chen Zheng nodded.

"This kid is the best at this kind of case. Do you think I'm going to go find him? ”

Jiang Yunfei thought for a moment and sighed.

"Then you go, you might as well go to him sooner if you knew this."

Chen Zheng was just about to get out of the car, but was stopped by Jiang Yunfei again.

"Come back. I'll go find him, and you and Qiangzi will go to the scene and wait for me. Bring all the documents with you. ”

"Gotcha!"

Chen Zheng patted Wang Qiang from the side. The three of them went about their own business.

......

The four seasons of K City are similar, and it has the reputation of four seasons like spring. It's September, but when you open the window, you don't feel a chill. The scorching sun poured into the room, and the temperature in the room rose sharply.

Zhao Fan looked at the leftovers left over from last night on the messy table, and couldn't help but smile bitterly. Celebrating the start of school with my roommates last night seemed to have gone a little too far.

"Zhao Fan, have breakfast!" The person who spoke was Zhao Fan's roommate, Liu Jun.

"Zhao Fan, I heard that Nine Fingers has a class in the morning, do you want to eavesdrop? It just so happened that we didn't have classes in the morning. Liu Jun said vaguely.

"Nine fingers? Teacher Fang? ”

"yes, and which one of the nine fingers."

Liu Jun looked at me as a matter of course.

"Go! Of course go. ”

Zhao Fan barely thought about it. Zhao Fan had listened to a few of Teacher Fang's classes before. His lessons are easy to understand and easy to understand. The language is humorous and funny, but it is serious. A pair of sharp eyes seem to see everything. Most importantly, the knowledge he has distilled has strong practicality in criminal investigation. For example, the method of criminal psychology profiling and some unique insights into behavioral psychology. As for why he is called "Nine Fingers", it is because legend has it that Mr. Fang used to be a detective and bit off his finger in order to preserve evidence during his mission. Of course, this is just a legend, and no one can prove the truth of this legend.

Zhao Fan turned on the computer and looked at the recent news in K City. He saw the murder in Binjiang District at a glance, and the corners of his mouth rose slightly.

"What time does Teacher Fang's class start?"

"Ten twenty, it should be." Liu Jun was lying on the bed playing with his mobile phone, not knowing what he was doing, giggling non-stop.

Zhao Fan looked at his watch, it was already nine forty-five.

"Let's go, it's almost time." As he spoke, Zhao Fan began to sort out the books that might be used.

"Well, you can go." Liu Jun stared intently at his phone. Zhao Fan was stunned from the side.

"Aren't you going?"

"I won't go, Mu Nan will come to me in a while."

Xi Munan, Liu Jun's girlfriend. He asked Zhao Fan early in the morning if he was going to class, in order to keep him away. Zhao Fan picked up a book and threw it at Liu Jun. But he avoided it.

"Then I'm leaving, toss lightly, don't touch my computer!"

Liu Jun responded casually, followed by a "bang" of the door.

When Zhao Fan arrived at the classroom, there was still a period of time before class, but the classroom was almost full, so he casually found a seat in the back row and sat down, quietly waiting for Teacher Fang's arrival. In an instant, the classroom was already full, but the number of people entering the classroom did not decrease in the slightest. In the end, not only were the classrooms full of people, but even the corridors were extremely crowded.

Everyone waited in tacit understanding, without a single sound. Suddenly, there was a sound of soft footsteps in the hallway.

The footsteps were steady, as if he was wearing plastic mixed soled leather shoes, not hurried, and his steps were even. Revealing seriousness and **. Then, Mr. Fang appeared in everyone's field of vision. He slowly walked up to the podium, smiled slightly, and tapped his forehead.

"Hello students!"

The classroom immediately burst into applause. This is the respect and adoration of a teacher.

The suddenly vibrating mobile phone interrupted Zhao Fan. He looked at Jiang Yunfei's name on his phone and hung up directly. When he called, he should have received another entrusted task that he couldn't solve. Thinking of this, Zhao Fan remembered the news he had just seen, and knew that Jiang Yunfei came back to find him. Zhao Fan prepared to leave quietly through the back door. But the inside and outside of the classroom were too crowded, and his movements were like an alternative in this quiet classroom.

In the classroom, the eyes of the students were gradually attracted by him. Teacher Fang also saw Zhao Fan, who was a little embarrassed at the moment. He had no choice but to stop and bow to Teacher Fang to apologize. Teacher Fang smiled slightly and continued to lecture, "Students, I would like to give you a word: when you stare at the abyss, the abyss is also staring at you!" Zhao Fan suddenly stopped moving when he heard this. When I looked back, I still saw Mr. Fang's smile and that meaningful look.

Next, let's deeply feel the meaning of Nietzsche's words......

Teacher Fang's words made the students' eyes leave Zhao Fan's body. He hurried out as hard as he could.

Finally, Zhao Fan left the classroom. At this time, the mobile phone vibrated again, he picked up the phone, and Jiang Yunfei's voice came.

"Zhao Fan, where are you? Why don't you answer the phone. ”

Jiang Yunfei's voice and tone always failed to make people feel goodwill.

"Big brother! Is this your attitude of asking people to do things? ”

Zhao Fan knows Jiang Yunfei very well, he has always been a person who has nothing to do but go to the Three Treasures Palace. Because he dedicates almost all his time to work.

"It seems that you also know a rough idea, I don't have a clue about this kind of case."

When Zhao Fan heard Jiang Yunfei's words, he didn't say anything, and soon Jiang Yunfei continued.

"But it's a tricky thing. Hurry up and come out, I'm at the gate of your school. ”

Hanging up the phone, Zhao Fan picked up the speed and walked towards the school gate.

Zhao Fan got into Jiang Yunfei's car, and with the roar of the engine, the car sped away in an instant.

Zhao Fan observed the surroundings in the car. "Comrade, you can't drive tiredly."

As he spoke, Zhao Fan opened the window and put the smell of instant noodles and tobacco mixed in the car.

"Show me the information!" Zhao Fan spoke on the side.

"I didn't bring it~"

"Why have I cooperated with you for so long, and I don't have such a tacit understanding?" Zhao Fan complained on the side.

"Are you afraid that you will be embarrassed if you hit the suspect and be found out by me? It's okay, I'm not the one who doesn't take care of people. ”

"Can you please shut up!" Jiang Yunfei looked a little helpless.

"I've never seen a detective talk so much."

"Then you're wrong, I'm a student, you're a detective."

Jiang Yunfei ignored Zhao Fan. Kick the accelerator to the end and speed towards the Longjiang shopping mall. Frightened, Zhao Fan pulled his hand and curled up on the seat, not daring to move.

Longjiang Shopping Mall is located in the center of Binjiang District, and the whole building is magnificent. There is a huge flow of people coming and going every day. When Fang Mu and Jiang Yunfei arrived, Wang Qiang and Chen Zheng were waiting for them at the door, and when they saw the two coming, Chen Zheng hurriedly handed the information in his hand to Jiang Yunfei.

"Here, you want the information." Jiang Yunfei handed the information to Zhao Fan easily, and Zhao Fan and Jiang Yunfei looked at each other and smiled.

"Let's go, go up and have a look." Zhao Fan didn't open the information immediately.

"Why don't you take a look first?" Jiang Yunfei was a little puzzled.

"Everyone knows about this matter, do you think I don't know?" Zhao Fan's face revealed confidence.

"So do you know who the killer is?"