Su Huan didn't say anything more, and after the three of them walked out of the office, and after leaving the library building, they parted ways. Mo Cong looked at Jiang Rou's back and narrowed his eyes.

Su Huan looked at his eyes and laughed.

"What's wrong?

Mo glanced at Su Huan.

"I just think this girl is very ordinary!"

Su Huan frowned, not knowing why.

"What's unusual?"

Mo said helplessly.

"Think about it, an ordinary girl, someone died in the dormitory, or died when she stayed in the dormitory and slept, right next to you, can you still be so calm? And you see, she still went back to the dormitory as if nothing happened, if it wasn't for her unusually strong psychological ability, there must be other reasons!"

Su Huan still didn't understand the reason why Mo Cong raised this, but seeing him like this, he was obviously skeptical of Jiang Rou.

"It can't be that she killed those four people!"

Mo Cong shook his head.

"No way, I think she should be very interested in these things, I think it's funny, a girl, would be interested in this kind of thing, I don't know what kind of books she usually reads, what kind of people she comes into contact with!"

Only then did Su Huan come to his senses, and looked at Mo Cong with a gloomy face.

"What about me?"

Mo Cong laughed.

"You, you are naturally curious, I advise you to put your curiosity away, curiosity will kill cats!"

After speaking, Mo Cong waved his hand and turned to leave.

Su Huan hurriedly returned to the boys' dormitory, walked to the door of the dormitory and thought about it, took out a few hundred yuan, and bought a lot of snacks.

Mo Cong felt that it would definitely be no problem to hand it over to Su Huan, and what he had to do now was to figure out where the four deceased might have gone last night.

The school says that it is not big, and it is really not small to say that it is small, but fortunately, it is in the old campus, and if it is in the new campus, it will take at least a day to go around.

Starting from the school gate, Mo circled several important places, and then circled around, all except the dormitory, but he didn't find anything suspicious.

A few classmates walked up to him, and he actually found that the book they were holding was a book that had been out of print a long time ago.

"Classmates!"

Mo Cong walked up to the classmates and stopped them.

Several people looked at him with a blank look on their faces.

"What's wrong?"

Mo Cong is not good at dealing with people, and then said with some embarrassment.

"I want to ask, the book you are holding is a book that was out of print a long time ago, where can you buy it!"

One of the classmates laughed.

"You said this, I didn't buy this, I borrowed it from the school library!"

Mo Cong glanced at the library building in the distance, when he went in before, Mo Cong still felt that the library was very advanced, and it didn't look like he would collect this kind of book.

The classmate in front of him looked at him and laughed.

"It's not this library, this library was newly built later, and there is a library behind the girls' dormitory, which is the old library, and there are many old books in it that can be borrowed, and this kind of book can only be seen in the electronic version in the new library!"

Mo never expected that this school would have two libraries, the old and the new, and after thanking his classmates, he hurriedly walked towards the old library.

As soon as he walked to the door, Mo Cong understood why he could borrow old books here, the library itself was like an old antique, and the wall ash had been peeled off a lot.

Mo Cong took out his student ID, hung it on his chest, and then entered the library, what he didn't expect was that there were still a lot of people in the library, he wandered around the library casually, and took out the books that he had basically wanted to buy but couldn't buy with great interest.

When he walked to the second floor, Mo Cong felt that the atmosphere around him was a little strange, and the students downstairs all looked at him with some surprise, and some were even very frightened, Mo never cared, just walked around the second floor.

"Eh, the one upstairs, come down, the students upstairs are not allowed to enter!"

Mo Cong looked downstairs, pointed to himself, and then hurriedly walked downstairs.

He didn't notice just now, there was a reminder sign downstairs that said, 'Students are not allowed to enter'.

Mo looked upstairs suspiciously, and didn't think there was anything special.

He walked up to the librarian and handed him the book he was borrowing, and wanted to inquire about the situation on the second floor, but out of the corner of his eye he caught a glimpse of a strange book.

It was a book on metaphysics, and in Mo Cong's opinion, it was just a trick to deceive people, and there was no such thing as supernatural in the world, but when he opened the book, he was stunned.

At the end of the book, the name of the student who borrowed the book would be left, and he actually saw the name of one of the four deceased in it, not only that, but on the line above the student's name, the two big characters 'Jiang Rou' were clearly written.

He narrowed his eyes and thought for a moment, then handed the book to the administrator as well.

Before leaving, he still didn't ask the question he wanted to ask, stood at the door, and glanced at the second floor again, he suddenly felt that the library on the second floor was like a Pandora's box, I don't know what was inside, but it would make people feel like they wanted to explore.

Mo Cong frowned and left the library, just in time to see Jiang Rou coming out of the girls' dormitory.

"Jiang Rou!"

Jiang Rou turned around and saw Mo Cong and walked in front of him.

"You're going to borrow a book too!"

Mo Cong deliberately spread out all the books he had borrowed, and he obviously noticed that Jiang Rou's face was pale, and not only that, but he was nervously rubbing the corners of his clothes.

"The books here are very rare, by the way, Jiang Rou, do you know why the second floor of the library is not allowed to let students in?"

Jiang Rou obviously didn't hear his question, and stared blankly at the 'metaphysics' book in his hand.

Mo Cong was not in a hurry, just looked at her lightly, and after a long time, she found that Mo Cong was staring at her, and then she came back to her senses.

"What did you say?"

Mo Cong smiled, put his hands behind his back, and asked again.

"Do you know why the second floor of the library is not for students to enter?"

Jiang Rou frowned and held her chin.

"I don't know about this, but there are student rumors that the reason why the old library of the school has not been banned is because there are treasures in it!"

Mo Cong panicked for a moment, thinking that he had heard something wrong.

"What do you say?"

Jiang Rou lowered her voice and repeated.

"Treasure!"

Mo Cong sneered and shook his head helplessly.

"How is it possible, if there were, it would have been dug up by the school a long time ago! I still believe it when it is a curse!"

Mo Cong said this on purpose, he didn't believe in these ethereal things at all, and sure enough, Jiang Rou was interested.

"Actually, this is also a curse, maybe the school won't dig it up, just because this treasure has something to do with some major secret or curse!"

Seeing the different brilliance on Jiang Rou's face, Mo Cong's face suddenly turned cold and looked at her sternly.

"You told them the right way to play this game?"

Jiang Rou, who was still in high spirits just now, suddenly deflated, unconsciously took a step back, and looked at Mo Cong nervously.

"I don't know what you're talking about!"

Mo took out the book from behind him.

"This supernatural book was introduced to them, not only your name but also the name of one of them, you were so interested in curses and other things just now because you have been studying it yourself, right?"

Mo never gave her a chance to continue pretending to be stupid, said.

"The reason why you are so interested in this case is because you want to find out the truth and make yourself feel more at peace, in fact, in your heart, you have always thought that it was because you taught them to play the game of pen fairy, which caused their deaths, right?"

Jiang Rou was obviously hit by Mo Cong, and she stepped back and covered her head.

"I didn't mean to, they asked me, I just took it as a small talk, I didn't expect them to really go to play, and I didn't know that they would be killed!"

Jiang Rou's eyes were filled with tears of remorse, as if she wanted to kill herself.

Mo Cong walked up to her and patted her on the shoulder.

Now he felt that the saying 'women's tears are the most terrible' was not right at all.

"It's not your fault, everyone has something they are interested in, the reason why they were killed must be for other reasons, if you play with the pen fairy, you will die, then I don't know how many people will die!"

Jiang Rou looked at Mo Cong's determined gaze and nodded, which calmed down some of her emotions.

Mo Cong remembered something, glanced back at the library, and said in his heart.

"Since you're not afraid of this, come out with me at night!"

Jiang Rou didn't know what to do, but she always felt that Mo Cong was very interesting, so she quickly nodded and agreed.

Mo Cong looked back at the library again.

Tonight, he's going to open Pandora's box.