When Mo Yu arrived at the Chang'an Foundation branch, Yu Mengsi almost returned to the foundation.

The Chang'an Foundation's card face is much bigger than the Baicheng Foundation's card face, and it is a serious...Aquatic Biology Research Institute.

Looking at Yu Mengsi standing at the door waiting for him, Mo Yu smiled and joked,

"To be honest, I thought at first that the Chang'an Foundation was based in a certain street office."

"It turned out to be a street office. Later, our street office did a great job. The residents nearby came to us if they had any problems. We really couldn't do our job, so we had to change our base."

Yu Mengsi responded with a smile, and while she spoke, she took Mo Yu to the inside of the institute.

"This institute was originally the foundation's industry. Later, they changed a new venue, which was left for our field office to be a station."

She led Mo Yu to a relatively spacious office. On the back of the office was a huge whiteboard. A huge Chang'an map was projected on this whiteboard. Wei Qiyuan was standing in front of the whiteboard and thinking about something.

Mo Yu saw that he was thinking intently, so he couldn't bother him. He was about to look at the clues on the map. Yu Mengsi followed him, wanting to speak but stopping.

Just as Mo Yu approached the map, Wei Qiyuan seemed to have figured out something suddenly, and said loudly with boxing high,

“Eat barbecue for a buffet at night!”

······

The situation suddenly fell into an awkward silence.

"Team leader..."

Yu Mengsi shouted softly.

"Ah, Director Yan, you are here."

At this time, Wei Qiyuan noticed Mo Yu standing in front of him. He remained calm and pretended that what had just happened.

"Well, are there any new clues?"

Mo Yu also pretended that nothing happened. If it weren't for the identity of Peng Haoke, he even wanted to discuss with Wei Qiyuan which self-service barbecue is better.

Well, the character design needs to be established.

"Speaking Director,"

Yu Mengsi walked forward, she controlled the computer in the office, and the map projection on the whiteboard gradually changed.

"Do you remember the school badge you just gave me?"

"Well, Chang'an No. 9 Middle School."

Mo Yu nodded.

“Look here,”

Yu Mengsi enlarged the map, and a red origin appeared in the center of the projection.

"What we first discovered was three attacks committed by jealousy. The crime was located in the North Second Ring Road, the South Fifth Ring Road and the East Sixth Ring Road. The red dot is located at the North Second Ring Road. The victim is the daughter of a stationery store owner, and the stationery store is located..."

Mo Yu looked at the school mark near the red dot and replied softly,

"The gate of Chang'an No. 9 Middle School."

"Yes," Yu Mengsi nodded slightly, "In fact, if we rely solely on the order of absolute time, the crime time on the North Second Ring Road was indeed the last among these three cases, but because they all happened on the same day, we classified them into the first batch of cases.

At first we also suspected that the murderer might be in Chang'an No. 9 Middle School, but after careful investigation of people who might have gone out at the time of the incident, we found that they had no motive or time for the crime."

“This is a supernatural case.”

Mo Yu said softly, meaning that the conventional method of finding the murderer may not work.

"Yes," Yu Mengsi nodded, then clicked on a picture of the student file to project it onto the whiteboard. "When we re-investigated the three crime scenes in the morning, we obtained a new clue from Chang'an No. 9 Middle School. A student from Chang'an No. 9 Middle School disappeared two weeks after the case."

Mo Yu looked up at the student file. It was a girl with short hair and a gentle and simple smile. Her smile was not natural, and she was a little nervous about facing the camera.

"Chen Yingxue," Mo Yu looked at her name, with some simple information below, "Have you investigated the reason for her disappearance?"

"No, she first forged parent information and asked the school for three days off. After leaving the school, she lost contact. Until the school found that she had not returned to school when she was supposed to return to school, she contacted her parents and found that she had not returned home at all.

This missing case has been two weeks since the murder case, and the girl was not suspected of the murder case at that time, so she did not report it to the foundation. Until today, I contacted the government to start the investigation again and obtained the materials for the case.

In fact, in addition to the girl’s materials, I also obtained several case materials that occurred after the crime scene, but what made me notice this girl was this information,"

Yu Mengsi posted a screenshot of a photo that seemed to be a transcript on the whiteboard, and some of it was highlighted.

"Chen Yingxue's roommate and classmates pointed out that she has the habit of putting sickles in her schoolbag.

She is not from the city of Chang'an. Her family is located in a suburb near Chang'an. Her parents work as farmers and livelihoods. She was admitted to Chang'an No. 9 Middle School by relying on her grades. The reason she gave herself was that her parents were afraid that she would be injured outside, so she gave her a sickle to protect her."

"Scythe protector?"

Mo Yu was a little strange.

"Yes, the reason she told her roommates and classmates was that their family had the habit of practicing martial arts. The family's weapon was a sickle. She also showed her classmates how to attack with a sickle."

Yu Mengsi said softly.

"In the dusk era, the countryside and the countryside are full of twisted monsters. Many farmers will learn some simple martial arts to protect themselves. They have no money and cannot afford swords."

Wei Qiyuan, who had been silent on the side, suddenly replied, "The only weapon that can be used in the family is often kitchen knives, sickles, and hoes, which can be used as agricultural tools or daily necessities, so their martial arts are often associated with these things.

After the end of the dusk era, there were no monsters in the countryside, and these martial arts were gradually lost, but there were still some families who would pass on these things as protective techniques."

"Well," Mo Yu nodded, looking at the transcripts projected on the whiteboard, and found that there were many praise sentences such as "the person is very good" and "he gave me a lot of help". He asked softly, "This girl seems to be very popular in school?"

"Well," Yu Mengsi seemed a little confused, "her classmates said that she is a very gentle and kind person. She has good grades and is still in the top three in the school. She will seriously help students who ask questions and share their ideas. She is not angry at all.

Her classmates and roommates liked her very much and were very popular in school.”

"It's hard to think that such a girl would be swallowed by jealousy," Mo Yu said her doubts, and then he shook his head, "But we don't know if this girl has suffered other things we don't know, and she may not be swallowed by jealousy, she may have been killed."

"Yes."

Yu Mengsi nodded.
Chapter completed!