Who moved my novel?

"Huo Yuan." In the office, the head teacher took out Huo Yuan's biology paper: "You are good at other sciences. I am very pleased about this and recognize your abilities."

The class teacher first praised him, then put the biology paper on the table, and changed the topic: "But Huo Yuan, your answer to biology was too bad, right? You actually got 0 points in the exam, and you did everything. I got a score of 0, and I’m starting to doubt that you did it on purpose.”

The head teacher said, patting Huo Yuan on the shoulder: "Huo Yuan, tell me honestly, do you have any conflicts with the biology teacher of our class?"

"No." Huo Yuan looked at the head teacher in surprise.

0 points? How is that possible!

"How could the score be so low if not?" the class teacher said earnestly: "I can understand that at your age, you will like the subject whichever teacher you like. If you don't like the teacher, you may not want to answer the paper, but you are so... Alas, I won’t talk about you anymore. Teacher Dong may want to talk to you later. Do you want me to accompany you? "

"But I really don't. I have a very good relationship with Teacher Dong." Huo Yuan looked confused. He and Dong Peng were "partners". What's wrong with the relationship? Besides, no matter how bad the relationship is, it won’t be...

"Don't lie to me." The class teacher pointed to the paper: "I have read the paper and answered all the questions, but none of them were correct. The most important thing is that the answers to all the big questions were correct. It's just that the first question is written at the position of question 4, the second question is written at the position of question 1, the third question is written at the position of question 2, the fourth question is written at the position of question 5, and the fifth question is written at the position of question 3. Position, you...you didn't do this on purpose, what are you?"

"Ah?" Huo Yuan's whole body is not feeling well. What's going on? Remembered wrongly? Impossible. I remembered all the other eight subjects correctly. Why did I miss this one?

"Also, for these multiple-choice questions, you accurately chose the wrong answer. Even if you missed the choice, you still get half the points." The class teacher pointed to the multiple-choice questions again: "The most outrageous thing is that there are ten single-choice questions. , No one got it right? Calculate the probability, your probability is one in tens of thousands! "

"Teacher..." Huo Yuan raised his eyebrows, thinking of something.

"It's okay, I don't blame you." The head teacher shook his head: "I said, I understand your thinking. Some people joked that getting 0 points is not as easy as getting full marks. I also believe that you have learned well, but the relationship with the teacher... ...Forget it, I won’t say anything about the relationship, at least it will give the teacher some face, what do you think?”

"Okay." Huo Yuan nodded with a dark face: "I'll go find Teacher Dong after class."

"Do you want me to go with you?"

"Need not……"

…

"Dong Peng!" Seeing that there was no one else in the office, Huo Yuan shouted directly at Dong Peng: "You are too much! You are too much!"

"Oh?" Dong Peng looked at Huo Yuan doubtfully: "What's going on?"

"What happened to the biology paper?" Huo Yuan walked up to Dong Peng angrily: "Don't be so cruel!"

"What's wrong with the biology paper?" Dong Peng said innocently: "Oh, you said your score, I also want to help, but... I'm really helpless, not one of them is right, I can't give you points even if I want to! "

"That's not what I meant!" Huo Yuan raised his eyebrows: "Did you correct the paper?"

"Change the paper?" Dong Peng was stunned for a moment, and then he suddenly said: "Oh! You said that, there is no change, I just changed the position of the questions, it won't have much impact."

"I worked so hard to help you investigate, and you're going to punish me like this?" Huo Yuan sat opposite Dong Peng with a black line on his face.

"Hey! What are you talking about!" Dong Peng grinned: "I asked you to investigate, but I didn't ask you to steal the test paper and answer the questions, right?"

"I...I took a look at it by the way!" Huo Yuan argued.

"By the way, I looked at it once, once, and again, right?" Dong Peng directly exposed Huo Yuan: "You went in a few more times afterwards, right?"

"I didn't...well, yes, I went a few more times."

"It's good that I didn't tell you the head teacher." Dong Peng shook his head and stood up: "Oh, by the way, another person died yesterday."

"I know." Huo Yuan nodded: "What does it have to do with me?"

"It didn't matter originally." Dong Peng nodded: "But now I appoint you as the biology class representative. You go and tell your classmates that we will talk about the new case in a while."

…

"Xue Mo." Director Zhou smiled and looked at Xue Mo who walked in: "There is a new eucalyptus recently, you know, right?"

"I didn't know at first, but now I know..." Xue Mo looked at Zhou Ju awkwardly, called out to himself, and figured out what was going on: "Zhou Ju, he died next to the school, right?"

"Yes." Zhou Ju nodded with a smile on his face.

"XX was cut?" Xue Mo continued to ask.

"You already know it, so I won't introduce it further." Director Zhou nodded with satisfaction.

"No." Xue Mo was stunned: "Zhou Ju, you'd better introduce me. After all, it's a novel, not a fact."

"Absolutely." Director Zhou shook his head: "I came here to ask you about the case."

"Well……"

"Don't refuse in a hurry, I know you know." Zhou Ju interrupted Xue Mo as if he was telling a tongue twister: "Just let me ask you the answer, don't think too much."

"Then, okay." Xue Mo nodded reluctantly.

"First, do you know who the murderer is?" Director Zhou came up and asked the most critical question directly.

"I don't know." Xue Mo shook his head.

"Okay." Director Zhou was not disappointed, nodded, and continued to ask: "Then do you know the cause of death of the deceased?"

"Yes." Xue Mo nodded: "Died of excessive blood loss after being castrated."

"It is consistent with the report." Director Zhou compared the report and nodded: "Did you see the murder weapon?"

"I didn't see it clearly." Xue Mo shook his head: "I only saw a very short knife."

"How short?" Director Zhou took out a set of pictures: "Look at this and find which one is more similar."

Xue Mo looked at the set of pictures, a total of more than a dozen knives of different lengths, and the styles were also different.

"None of them." Xue Mo shook his head, closed his eyes and thought for a moment: "If you say it is more like something... it is more like a fruit knife used in life."

"Fruit knife?" Director Zhou frowned slightly.

Fruit knives can be said to be the most difficult to find.

First, this thing is very small, and it may not be found for several years if it is thrown anywhere. When it is found again, who can still connect it with the current case?

Second, fruit knives are not regulated! There is no grade, no name, no specific sales point, you can buy it in any store.

"But..." Xue Mo lowered his head slightly, pondered for a while, and then said: "I saw where the murder weapon was thrown."