"At that time, Mr. Bai took the statistical sheet and it was very clear that there were 17 teachers and students in my class. But when I counted it myself, I found that there were 17 students in that class alone! In other words, there was an extra student in the class at that time! The real number of students should be 16! And Mr. Bai didn't know if it was carelessness or because of other reasons, he ignored this! ”

There were photos on the students' files, and by comparing the memories in his mind, Chen Ge quickly found five files from the file bag, none of which Chen Ge had ever seen in the class.

"I'm missing five people in my class?" Chen Ge quickly thought of one more thing, there were exactly five humanoid shadows on the wall of the 413 bedroom where he lived!

"Is it a coincidence? Or did the five people who were missing all end up being shadows on the wall? Chen Ge went through the student files again, and he found another question: "Why didn't I find Xiaolin's file?" ”

After looking through it twice, Chen Ge didn't see Lin Sisi.

"Could it be that the extra person in the classroom at that time was Lin Sisi? That is, myself? ”

Chen Ge recalled what was about Xiao Lin in the diary of the Nightmare Academy, because Xiao Lin usually liked to play pranks, and later the whole class made a joke with him.

"I seem to get it a little bit." Chen Ge didn't say the second half of the sentence, he felt that Lin Sisi might not represent a person, but an identity.

Everyone here is not friends with him, but at the same time, everyone has some unknown relationship with him.

"Without any help, without any clues, anyone you see is an enemy, and in this situation where you can fall into death at any time, you have to face the almost desperate academy 'rules', this is the four-star difficulty?" Chen Ge's hand holding the file unconsciously forced, he subconsciously peeked at his shadow, there was no trace of abnormality there.

The truth is often the most cruel and the heaviest, Chen Ge took a slow breath: "It's okay, at least they're not monolithic, I still have a chance." ”

Everyone in the school has their own thoughts, they all want to achieve their goals, and this is an opportunity for Chen Ge!

Remembering the faces in the five files, Chen Ge stuffed the entire file into his backpack.

He continued to search in the bedroom, while Wang Xiaoming lay on the door panel, eavesdropping on the sounds outside with a nervous expression.

"Xiao Aya, when you open the door, your uncle is worried about you, afraid that some bad people will run into your house."

"My dad sent my little pet out of the cage and I caught it in the house."

"Your dad gave you a little pet?"

"That's right, Uncle Zhang, don't tell anyone else, I promise it will never affect everyone."

"Lao Bai is also messing around, and the school's rules are that pets are not allowed. Forget it this time, you get rid of that thing as soon as possible. ”

"Okay, Uncle Zhang, don't tell anyone."

"Don't worry, how can I tell anyone else about this."

The voice in the living room disappeared, and after a while, Bai Aya ran over and opened the bedroom door: "He's gone." ”

"Will he still be hiding in the doorway?" Chen Ge's left hand carrying the bag tilted behind him, he was worried that the girl would see the bulging backpack.

In this short period of time, Chen Ge searched all over the bedroom, and in addition to the student files, he also found a teacher's card, a meal card, and a library magnetic card. He didn't care if it was useful or not, he stuffed it all into his bag.

"It should be really gone, Mr. Zhang is very good, but occasionally he is suspicious." Bai Aya took Chen Ge and Wang Xiaoming to the door of the living room, she first asked Chen Ge to look at the cat's eye, and only after making sure that there was no one outside, she opened the living room door: "Let's go, I'll wait for you outside the repair room." ”

There were no lights in the hallway, it was pitch black, and it felt like something was going to rush out at any moment.

Chen Ge made a gesture of silence, he first turned off all the lights in Bai Aya's room, and only walked out of the room after his eyes were accustomed to the darkness.

"Be careful." Chen Ge is a person who knows how to take advantage of his advantages, he has a pupil, and his keen senses and extraordinary eyesight can play the best role in the dark.

The three of them came to the deepest part of the corridor together, and Bai Aya took out the bunch of keys from her pajama pocket and tried them one by one.

Any noise in the quiet corridor would be amplified, Wang Xiaoming leaned against the corner of the wall, looking around nervously, while Chen Ge stared at Bai Aya to prevent the other party from making small movements.

On the fourth attempt, the lock snapped and the door to the repair room opened.

"The yellow bronze key?" Chen Ge's eyes narrowed, and he looked at the key and felt very familiar.

Reaching into the backpack, Chen Ge found the long set of keys he found in Xiaolin's backpack.

When he first obtained the set of keys, Chen Ge also wondered why Xiao Lin had so many keys.

"Kobayashi seems to have this key on his keychain!" Chen Ge didn't know where Xiao Lin got the key, but this discovery was good news for him, and if he encountered a door that couldn't be opened in the future, he could use the key in Xiao Lin's backpack to try one by one, maybe he could open it.

"Assuming that Xiao Lin is an identity, does the existence of this key show from the side that Xiao Lin once came to the repair room?"

"Don't be in a daze! Look for something quickly, and someone will come later. Wang Xiaoming secretly pointed at Bai Aya, as if to say that Teacher Bai might be going home soon.

Chen Ge didn't waste any more time, he entered the repair room, but the scene that caught his eyes was something he couldn't have imagined before he entered.

The room is indeed full of tools, but they are not tools for repairing machinery, but tools related to the human body, such as gingival separators, periosteal strippers, thread scissors, ophthalmic scissors, needle holders, hemostats, curved forceps, etc., which are only used by dentists.

"Am I in the wrong place?" In the center of the room was a table covered with a white cloth with a protrusion, and there were mirrors covered with white cloth on all four sides in the four corners, and the shelves around it were clean, and all kinds of strange tools were placed on them, many of which Chen Ge did not recognize.

"This is the repair room?"

"yes." Wang Xiaoming and Bai Aya spoke in unison, their faces becoming even paler after entering the room.

"This repair room...... I'm afraid it's not for repairing those furniture and appliances. Chen Ge didn't talk nonsense anymore, he moved quickly in front of the shelf, some things can't be changed, so do the best things that can be changed: "It's okay, the tool for tooth extraction should also be used to pull nails." ”

The repair room is not big, there is no blood or stains, and it seems to be cleaned every day.

Stuffing all the tools he could use into his bag, Chen Ge quickly walked to the first mirror.