There is a detail in the story told by Zhang Ju, the senior was confessed by a girl on his birthday, and after rejecting the other party, the senior and his roommates drank and sang to celebrate their birthday.

When Chen Ge first met Zhang Ju, the other party once said that his face was burned by the fire while singing at KTV.

Originally, Chen Ge didn't connect these two things, but now Zhang Ju's performance is too abnormal, which makes Chen Ge have an idea.

All club members' memories of summer vacation are vague, which means that their memories of summer vacation have been altered, and that memory cannot be trusted.

Zhang Ju is very familiar with the school, and he also knows the story between the senior and the confession girl, the most important thing is that his face was burned by the fire while singing, which is consistent with what the senior did that night.

After connecting all of this together, Chen Ge had a few guesses, the first torch was the senior, he killed the girl, and he was a complete scumbag and a pervert who was good at disguise.

Second, Zhang Ju is a senior, and the girl was killed while waiting for him, and he happened to witness the process, but because of fear, fear, or other reasons, he didn't stand up to stop the murderer, so he felt very guilty.

Third, Zhang Ju was a passerby or a friend of the senior, and he inadvertently witnessed the process of the senior's killing of the girl, but for some reason, he did not come forward to testify against the senior.

In just a few seconds, Chen Ge had already thought of several possibilities: "Despair, viciousness, and some 'people' who can exude negative emotions have all been transported to the East Campus, and Zhang Ju should not be the murderer." ”

The killer not only killed the girl, but also in a cruel manner, and it is almost impossible for such a person to show remorse.

"Teacher, can I take this frame away?"

"Does this frame have any special meaning to you?" Chen Ge's eyes narrowed, and he asked tentatively: "After all, this is something from someone's dissection room, if you take it directly, I need to talk to the teacher in charge here." ”

"I don't know why, it's the first time I've seen this mirror, but after entering the dissection room, I walked straight to the curtain, as if I knew there was a mirror hidden behind the curtain." Zhang Ju's face was terrifying, but his expression was a little cute, such a child could hardly be a murderer in Chen Ge's opinion.

He has always seen people accurately, especially after being exposed to so many perverted murderers.

"Okay, but you have to promise me, don't break or lose this frame."

"Yes!" Zhang Ju lowered his head, he was just a child who had just taken the college entrance examination in front of Chen Ge.

Holding the frame tightly with both hands, Zhang Ju's eyes were confused with a trace of guilt, which was inadvertently revealed, and he didn't even notice it.

"Bang!"

Chen Ge was talking to Zhang Ju when a loud noise suddenly came from the front of the dissection room.

He turned around to look and saw Zhu Long turning over the entire metal test bench.

He was not a medical student, and he did not know that there was a circlip next to the test bench that could be adjusted, but he used violence and forcibly turned the test bench open.

"What are you doing? Damage to school property is subject to compensation. Chen Ge walked towards Zhu Long, who bent down to stand next to the test bench and stuck his head into the inside of the test bench.

"Zhu Long?"

The bad-looking kid didn't reply, his shoulders shaking slightly.

"Are you alright?" Chen Ge grabbed Zhu Long's shoulder, and the other party slowly turned his head at this time.

Facial muscles twitched, Zhu Long had two tear stains on his face, his eyes were full of panic, he seemed to have seen something extremely terrifying.

Chen Ge gently pressed Zhu Long's shoulder and glanced into the test bench, where the back of the test bench was engraved with the word Zhu Long with a sharp weapon.

"Why is my name on the back of the school table?" Zhu Long's voice was trembling, and his body trembled even more.

"I also want to know why." Chen Ge bent down and touched those names with his fingers: "How much do the people who engrave the names hate you so hard." ”

"I don't know anyone in this school at all! Why did they engrave my name in the dissection room! Zhu Long kicked the test bench hard and made a loud noise.

Chen Ge ignored him, took out Lin Sisi's mobile phone and took a photo.

His fingers slid over the names and then stopped in the lower left corner of the test bench, where in addition to the name, there was a sentence written - I came to you, you said that as long as we can all be students in this school, you will always be with me!

"Is the story told by Zhu Long true?" Looking at the words on the back of the test bench, Chen Ge shook his head again: "Zhu Long is not like the kind of person who is calculating, there are many steps in the middle of donating death to the school, and the most important thing is the suicide body, which the school rarely wants." ”

"Don't panic, you guys see if there is an attendance sheet and seating chart in the autopsy room, it takes a lot of time to carve so many names, and the perpetrator should sit in this position every time." Chen Ge quickly calmed down, he and Zhang Ju searched around, but Zhu Long stood in place.

After a while, he wiped the tears from his face and said in a very slow tone: "Don't look for it, these words feel familiar to me, and they should ...... I carved it. ”

"You carved it?" Zhang Ju was still immersed in his own affairs at first, but after hearing Zhu Long's words, he came to his senses directly, and the more he thought about it, the more scared he became: "Zhu Long, what do you mean?" Now is not the time to joke! ”

"I don't remember when I engraved it, but I know I carved it!" Zhu Long pounded his head hard, and he was very hard.

"It doesn't matter if you can't remember, do you remember what I said before? All the students who can be selected by me to join the club, none of them are ordinary people, and I will help you remember it. Chen Ge took out the scalpel he used to pry the door just now from his backpack: "Don't be affected by those words, and then engrave your name on the spot." ”

Zhu Long took the scalpel, and with trembling hands, he carved his name on the back of the test bench.

The sound of metal grinding became even harsher in the silent night, and Zhu Long only finished carving the Zhu characters before stopping, the Zhu characters he had just carved were exactly the same as all the Zhu characters on the back of the test bench.

The writing on the back of this metal test bench is indeed his!

"Ding!"

The scalpel fell to the ground, Zhu Long suddenly covered his head, he knocked over the test bench hard, and his face burst into bruises.

"Hold him down!"

Chen Ge and Zhang Ju grabbed Zhu Long's hands and legs, Zhu Long was still struggling desperately, and all the data and records in the No. 1 test bench fell to the ground.

"Teacher Bai, what's the matter with him!"

"It's too much movement, let's get out of here first!" Chen Ge hugged Zhu Long, and when he was about to leave, he found that there was an old-fashioned mobile phone with a pink shell in the pile of materials.

Chen Ge picked up the mobile phone with his free hand and stuffed it into his backpack, and in the blink of an eye, Zhu Long broke free.

He slammed his head against the test bench and screamed, "Leave me alone!" Leave me alone! ”