I am a master of metaphysics, what's wrong with earning 500 billion?

Chapter 9 The Murderer Is You!
Everyone was a little confused by Qin Jiao's words. They didn't understand what she wanted to express. After a while, they all gasped!
"Who is most likely to be the cause of Sun Xiaoqin's decline in grades?"

As far as this case is concerned, there is no doubt that it is related to a classmate, and is a familiar classmate.

In addition to the three strands of girls' hair, there are also valuables such as game consoles, mobile phones, and tablets in the desk at the same table, which is enough to prove that the deskmate is related to the case, and that the deskmate is a rich and powerful second generation, because the school generally Electronic products are not allowed.

There is a new character in the case, Sun Xiaoqin's deskmate Liu Zheng.

"You said before that the murderer is among us. Based on your current judgment, the scope of the murderer has been narrowed to the three of us?"

Qin Jiao nodded: "The death of the teacher is inseparable from the bad students in the diary. The three of us are all students. Only you know whether you are male or female. The murderer can lie."

Cheng Jibai looked at the box on the table: "If the three wisps of hair correspond to three female students with names and surnames, then what is Wang Yu's identity? Why did he commit suicide?"

This is indeed an unsolved mystery.

But before they could think about it, Shen Anran suddenly made a sound, interrupting everyone's thoughts.

"Sister, I can't figure it out. The person who caused Sun Xiaoqin's grades to drop is not necessarily her deskmate, but also other classmates. Why did my sister find Liu Zheng so accurately?"

After Shen Anran finished speaking, everyone looked at Qin Jiao suspiciously.

If Qin Jiao was Liu Zheng's actor, then it would make sense.

Li Xiaoyue understood, "An Ran, are you suspicious of Qin Jiao?"

Shen Anran pretended to be surprised: "How come? I just asked casually, if my sister is a murderer, why did she expose herself? Is it to make everyone doubt her?"

Did they suspect Qin Jiao?
Apparently neither.

They suddenly realized that it was because Qin Jiao found a bad student that they instinctively believed her.

Qin Jiao slightly raised her eyebrows, Shen Anran still had some brains, this wave of reverse guidance worked well.

However, what Qin Jiao said next made them unable to criticize.

"It's very simple. The teacher found out that something was wrong with Sun Xiaoqin, so she observed her secretly. As a teacher, it is most convenient to observe the students in class, so who can easily influence her at this time?"

"Same table!" Cheng Jibai's voice was clear and loud.

Qin Jiao continued: "In the teacher's diary, there is both anger and disbelief. I guess Sun Xiaoqin didn't ask him for help, but after he discovered the problem himself, he made a decision that he thought was right."

Zheng Quan hissed: "Qin Jiao, your brain is spinning so fast!"

Qin Jiao knew very well that without the guidance of the evil spirit, it would be impossible for her to find clues in such a short period of time, but the clues were not enough.

"Each of us has a purpose, Principal Xuan, it seems that you haven't said why you came here to investigate the case?"

Qiao Xuan was still very weak, and he took a while to say: "So many things have happened in the school, as the principal, I should lead by example."

After listening to Qiao Xuan's explanation, Qin Jiao frowned slightly, she was silent for a long time, and suddenly twitched the corners of her mouth bitterly.

"So it is."

"how?"

Did Qin Jiao know the truth?
Qin Jiao ignored their doubts, she looked ahead and sighed clearly.

"He is a good teacher. When he finds out that his students have endured torture that does not belong to her age for a long time, he is heartbroken! He is angry! He wants to punish bad students and protect innocent students."

"But things didn't go so smoothly, because the bad student was the principal's son, backed by the principal's father, the bad student became even more unscrupulous, and the teacher also found more victims. He couldn't bear it, and wanted to solve this matter in his own way. He found a bad student, maybe he wanted to kill him, or maybe he just wanted him to surrender."

"The final result is that the bad student killed the teacher, and the bad student and his principal's father are very clear. Once the incident is revealed, those students involved in this matter will know who killed the teacher."

"Just in case, the father and son decided to kill all those insiders, but how to solve it? You can't kill them directly, then find a way to make them commit suicide, or fake a suicide scene."

Cheng Jibai said in surprise, "You mean, Sun Xiaoqin's deskmate is the principal's son?"

Shen Anran expressed doubts: "Sister, how do you prove it?"

Qin Jiao's tone was calm: "Everyone of us came to the school with a private purpose, but Principal Xuan's statement was very official, which means that he concealed part of it."

Everyone looked at Qiao Xuan one after another. Principal Xuan was slumped on the chair weakly, not even making a fuss.

"Parent Quan is the mother of a deceased person. Teacher Yue is the girlfriend of the male teacher. Everyone is more or less related. What about Principal Xuan?"

"The murderer, Liu Zheng, is rich and powerful. His family conditions meet this point. Among us is only Principal Xuan."

Li Xiaoyue was full of admiration: "Then who is the murderer among you?"

Qin Jiao pointed at Shen Anran: "The murderer is classmate Ran!"

(End of this chapter)