"Murder weapon?" Bai Yutang and Luo Tian were a little incomprehensible about Zhan Zhao's conclusion.

"Maoer." Bai Yutang asked, "What weapon?"

Zhan Zhao gently lifted the injured leg, put it on the other leg, and gently pounded it, saying, "I have always been confused about something in this case."

"What?"

"Do you still remember that I wanted to give up writing books several times." Zhan Zhao asked.

"Yes." Bai Yutang nodded, "When Qian Mingyue asked someone to take pictures of you, the book was used randomly by the TV station... Of course, there were also times when she was lazy and didn't want to write it."

"Go..." Zhan Zhao glared at Bai Yutang, and then said seriously, "The reason why I don't want to write is because someone is doing evil with what I learned from my books!"

"Well, then?" Bai Yutang asked.

"You have all read my books." Zhan Zhao asked Bai Yutang and Luo Tian.

"Yeah." Both of them nodded.

Zhan Zhao asked Luo Tian again: "What do you feel after watching it?"

Luo Tian didn't understand why Zhan Zhao suddenly changed the topic. After thinking about it for a while, he replied, "Well, to be honest, I can't understand too much, and I can understand the meaning and plot. It feels like reading a mystery novel, and the writing is very good."

Zhan Zhao nodded after hearing this and asked, "After reading it, do you think psychology is amazing?"

Luo Tian nodded: "That's right, it's so great to use in solving cases."

"Then... after reading it, have you ever thought about using the psychological methods mentioned above to commit a crime?" Zhan Zhao asked.

"Ah?" Luo Tian tilted his head and thought for a long time, shook his head, "Now think about it, there is actually no special psychological method in it... and it is mainly about solving the case, and there is no crime at all..."

"That's the point." Zhan Zhao interrupted Luo Tian and sneered, "No matter whether it is an insider or an outsider, it is impossible for him to learn anything skilled from my book, and it is even more impossible for him to commit a crime after reading the book!"

"You mean... Although the pervert said he was your book fan, he actually couldn't learn anything from your book." Bai Yutang frowned, "This does make sense, but what does it mean? Did they learn from elsewhere, where? School or books?"

"You have read all my textbooks?" Zhan Zhao asked Bai Yutang.

"See it." Bai Yutang nodded.

"What have you learned?" Zhan Zhao asked with a smile.

"What can I learn?" Bai Yutang asked, "One of them is separated and it looks like Chinese characters, which makes the sentences not like Chinese... Ah, I understand!"

When Zhan Zhao saw Bai Yutang get enlightened, he smiled slightly. Luo Tianke was anxious behind him and asked, "What do you understand? Why don't I understand anything?"

Bai Yutang said, "To put it bluntly, psychology is not a course that can be taught by itself. A layman can't even understand the tutorials, but so far all the perverts know that you are the best in psychology, which means they are a very special expert!"

"That's right." Zhan Zhao nodded, "They are very special. They only know how to kill people with psychology, and they are all very interested in using psychology to harm people!"

"Maoer, isn't the weapon you mentioned..." Bai Yutang was surprised.

"Yes." Zhan Zhao became serious, "We have reason to suspect that there is something in this world, something that can teach people to kill people with psychology and make people want to kill people with psychology."

At this time, the car had already stopped at the door of the primary school where Yangyang was studying. There were still ten minutes before school was over, and the three of them were chatting and waiting in the car.

Bai Yutang untied his seat belt, raised his face and thought for a while, and said, "Maoer, I thought of something."

"What?" Zhan Zhao looked at him with a smile.

"Do you still remember the last time the case of the number murderer... Professor Xu, Zhang Boyi, and Old Man Sun all mastered certain psychological skills, and all this stems from research materials that Zhao Jue did not destroy back then. In addition, Zhao Jue himself was discovered because of burning the research materials... Is there any connection?" Bai Yutang asked.

Zhan Zhao nodded with satisfaction, "Xiaobai, I'm so smart to learn from one example."

Although Luo Tian didn't understand exactly what kind of person Zhao Jue was talking about, he understood their conversation and frowned and said, "Dr. Zhan... I know some of the situation, I don't know if it has anything to do with what you said...."

Zhan Zhao and Bai Yutang looked back at him at the same time and asked, "What's the situation? Let's hear it."

"Yangyang was created by Poe Allan, who forced me...uh, he would do this because he saw a few pages of information." Luo Tiandao.

"What?" Bai Yutang and Zhan Zhao opened their eyes wide in shock and looked at Luo Tian, ​​"What information is it?"

Luo Tian shook his head, "I don't know the specifics... but I know that Poe is crazy after reading it, and he said what he said, "So that's it..."

Zhan Zhao turned around and seemed to be nervous. Bai Yutang reached out to grab his hand, and found that it was cold. He asked worriedly: "Maoer, what's wrong? Are you feeling uncomfortable?"

Zhan Zhao shook his head in a daze and said, "If this is the case...that's a big deal..."

Bai Yutang and Luo Tian looked at each other, and didn't understand what Zhan Zhao had thought of, but looking at the expression on his face, it was really serious.

At this moment, the car window was suddenly knocked a few times. Everyone turned their faces and saw Yangyang standing outside the car window with his schoolbag on his back and smiling at the crowd. His smile was so bright that the originally weird atmosphere in the car disappeared instantly.

Luo Tian quickly opened the door, reached out to pull Yangyang in, and helped him take off his schoolbag.

"Come and pick me up?" Yang Yang asked with a smile, "Aren't you busy today?"

Bai Yutang smiled, put on his seat belt and started the car, and asked, "Yangyang, are you hungry?"

"Not hungry." Luoyang took out an exquisite lunch box from his schoolbag and said, "I'm going to send me a cake today."

"Who?" Luo Tian was a little nervous and went to see the box.

Luoyang smiled, "The girl in the class."

Zhan Zhao and Bai Yutang looked at each other - the little ghost is very popular.

Luoyang took a piece of cake and stuffed it into Luo Tian's mouth, "Dad, try it, it's delicious!"

Luo Tian nodded while chewing. Bai Yutang and Zhan Zhao looked at each other again. The two began to reflect on how unfilial they were when they were young...

"Yangyang, can you go to have a meal later?" Zhan Zhao lay on the back of the chair and teased him, "Go to do something with us first."

Yang Yang's eyes rolled and said, "Okay, you want to go to Jingjing, right?"

Zhan Zhao was surprised: "How do you know?"

Yang Yang blinked, "It's your working hours now, so it's your business to come to me, what can I help? Isn't it just a quiet thing?" Luoyang reached out to take a tissue to wipe Luo Tian's mouth, and lay on the back of the chair in the front seat and asked Bai Yutang, "Uncle Bai, do you know a powerful karate coach?"

Bai Yutang was a little surprised and asked Luoyang: "What do you want to do with a coach?"

"I want to learn karate." Luoyang said proudly, "When I practice until I reach twenty years old, I will be better than you!" As he said that, he imitated the adults and patted Bai Yutang on the shoulder.

Everyone couldn't help laughing. After Zhan Zhao laughed, he leaned on the back of the chair and was in a daze, as if he had remembered something.

"Maoer, what are you thinking?" Bai Yutang found Zhan Zhao in a daze and asked him.

"Well... no." Zhan Zhao shook his head, but he still seemed to be worried.

Bai Yutang didn't ask any more questions, continued driving and rushed to the hospital.

...

Zhao Jing's situation was a bit strange. His attending physician told Bai Yutang and others that when there was no stimulation, Zhao Jing's situation was similar to that of a normal little girl, but she was introverted and didn't like to talk, but once she was stimulated, she would become weird.

"How is the strange method?" Bai Yutang asked the doctor, "What is the specific manifestation?"

"She will arrange everything that can be arranged in the shape of ILOVEYOU," the doctor said to Zhan Zhao, "It feels like a serious obsessive-compulsive disorder."

Zhan Zhao nodded, thought for a while, and asked the doctor, "Have Zhao Jing cried during the hospitalization time?"

The doctor shook his head and said, "No, this child is very well-behaved."

"So has she laughed?" Zhan Zhao continued.

The doctor smiled bitterly and shook his head, "No, this child is very strange."

Bai Yutang smiled: "It's just that he's a little weird, right?"

Luoyang suddenly said, "To put it, Jingjing never seemed to say anything like missing her mother... It seems that she has no feelings."

"No feelings..." Zhan Zhao touched his chin, and Bai Yutang turned to see the doctor.

The doctor shrugged, "This belongs to the psychological category, I am only responsible for the physiological category." After that, he smiled and turned around and left.

"Maoer, this doctor is quite funny." Bai Yutang saw Zhan Zhao.

Zhan Zhao nodded and whispered: "You are still joking with him. This doctor is Ni Xiang, and he is the most well-known pediatric expert in China."

"Huo..." Bai Yutang looked at the doctor who disappeared at the end of the corridor as soon as he turned, and said, "It seems that he is only in his forties... and you should be an authority at such a young age. Maoer, it seems that there are more than one monster like you."

After listening to Bai Yutang's words, Zhan Zhao remained silent and said slowly after a long time: "Monster..."

Bai Yutang heard that his tone was different, so he looked at him in a blink of an eye and asked, "What's wrong with the cat?"

"No." Zhan Zhao shook his head and said to Yangyang, "Yangyang, let's listen outside, you go in alone to see Zhao Jing."

"Oh." Yang Yang nodded and asked Zhan Zhao, "What should I say to her?"

"Ask her parents about her." Zhan Zhao said.

"I asked last time." Luoyang replied, "I don't know what kind of work she does, and she can't even say what the full name is."

Zhan Zhao nodded and said, "Then ask her if her parents have any particularly good friends... Are there any special things they like to do, are they sick, or whether they take medicine or not?"

"Scattered?" Luoyang thought for a while and nodded: "Oh... I understand. The content I asked before was too accurate and belonged to an accurate search, so the possibility of searching was very small; but if the question was a little more general, it would be a synonym advanced search, and the scope would be expanded, right?"

Zhan Zhao nodded repeatedly, hugged Yangyang and ate it, "Why are you so smart?"

Luo Tian was amused and said, "Yang Yang has been learning computers recently and has become fascinated."

After Luoyang entered, he sat down and chatted with Zhao Jing. Zhao Jing was obviously very familiar with Yangyang, and the two started chatting quickly.

Zhan Zhao and Bai Yutang listened quietly outside. Luoyang was indeed a very clever child. He asked many clever questions, but although his questions were good, the answer given by Zhao Jing could not give anyone a clue.

Bai Yutang finally couldn't listen and asked Zhan Zhao: "Maoer...how could there be a child who doesn't know his parents so much? It's impossible that he doesn't have any contact or communication at all, right?"
To be continued...