The three of them left the teaching building and walked towards the cafeteria, in fact, Liu Yu had long wanted to come to the cafeteria, because he had never understood that the cafeteria had three floors, the first and second floors were for students to eat, and the third floor was forever locked with the opaque black glass door, maybe there was something inside, Liu Yu, Mu Mu, and Yin Moran came to the gate of the cafeteria, and the two marble beads were like a blurred mirror at night, and Liu Yu's figure was reflected on it," I don't think there's anything to hide here, it's easy to find in a place with so many people in the cafeteria. Yin said silently.

"Don't you know that there is a saying called "Great Hidden in the City"? Although it describes people, I think it is possible to hide things. Liu Yu explained, "Okay, but we better hurry, there is also a library, if we can't find it, we will have to wait until tomorrow night." Yin Moran said, "Of course I know, let's go, you look on the first floor, I'll go to the second floor, if you don't find anything, come to the second floor to find me, let's go up to the third floor, where is more likely." After Liu Yu finished speaking, he turned around and went upstairs.

Yin Moran and Mu Mu looked around, but they didn't usually notice that this canteen was very big. It can accommodate so many students to eat, there is no light in the cafeteria, the main switch is in the control room of the back kitchen, and if the light is turned on, it is easy to be seen by the patrolling guards, so the two of them then reflected the little stars in the cafeteria and began to check, the tables and chairs in the cafeteria are neatly aligned, and the walking paths are criss-crossed. The staff of the cafeteria will clean up these tables and chairs every time the students finish eating, and arrange them neatly, "Do you think there is anything wrong?" Mu Mu asked, "There is not even a ghost here except us, and what can you see from these tables and chairs?" Yin Moran was a little bored. "It seems that there won't be any clues we want here, let's go find Yu, maybe he will find something." Yin Moran looked at Mu Mu, sighed and said, "Okay." The two of them went up to the second floor.

Liu Yu was much more careful than the two of them, he almost wanted to look at every table and road, squatting down for a while, standing up and looking at the end of the road, but as expected, there was nothing to be found here, Liu Yu scratched his head and walked at the staircase, and just turned around and saw Mu Mu and them who went upstairs, "Yu, we didn't find anything." Mu Mu said first, and Liu Yu walked over, "Me too, then we can only go to the third floor to have a look." The three of them went upstairs and came to the door of the third floor, two black glass doors blocked their view, but there was no sign of locking the door, Mu Mu pushed the door and closed it very tightly, "How to get in?" Mu Mu asked, "Liu Yu looked at the glass door and thought for a while, "No, I can't think of a way, why don't you break the door directly?" Liu Yu said. "Bad idea, aren't you afraid of being discovered?" Yin Moran scolded, "Then what do you say? There is no other place to enter except this door." Liu Yu said helplessly, "This ...... So what do you say? Or give up here. Yin said silently, Liu Yu looked at the door, "If there is no lock outside, it means that it is locked inside, Liu Yu pulled out a dagger from behind him, stuffed it into the crack of the door and gently fiddled, "Oh, don't waste your efforts, you have watched too many human TV series or something, I really think I am a Jiangyang thief." Yin Moran clasped his hands in front of his chest and laughed, Kala! With a slight sound, Liu Yu pulled out a dagger, gently pushed the door, and the door opened! Yin Moran stared at him, Liu Yu smiled at Yin Moran, and then gently pushed open a crack in the door; it was pitch black inside, and he couldn't see anything, he took out a small flashlight from his pants and took a look at it: there was nothing but a big iron door, Liu Yujiang pushed the door open, "There is another door?" Liu Yu walked in and stood in front of the iron door, this iron door is different from the glass door just now, this iron door has no door handle, no key mouth, no place to open the door, and the iron door is embedded in the wall, and it can't be reached in with a dagger, Liu Yu lightly touched the door, and sparks flew on the door, as if there was something, Liu Yu's whole person was bounced out of the door and rolled down the stairs, and his body was numb. "Yu, are you okay!" Mu Mu hurriedly chased after Liu Yu and helped Liu Yu up, Liu Yu was holding on to the wall and was erected by Mu Mu, "What's the matter, I just touched it, and it was bounced off, what is this?" Yin Moran looked at Liu Yu, walked into the door, she was looking for something on the ground and saw a cigarette butt on the ground, so she picked it up and threw it on the iron door, and sparks flew again, and the cigarette butt was charred and fell to the ground," There's electricity on the door, and there's definitely something important in there, but I don't think it's the Holy Name we're looking for, because I don't feel a single ripple in my abilities. Let's go to the library. Yin Moran went downstairs, and Liu Yu reacted at this time, it turned out that the numb feeling just now was caused by electricity.

When I got out of the cafeteria, I went to the library. The library is a cylindrical building behind the main academic building. Liu Yu still had a numb feeling on his body, Mu Mu helped him walk slowly, "You are really not afraid of death, you dare to touch the charged door with your bare hands, electricity has some light properties, and it is also harmful to the body of our alien race, you pay attention." Yin said silently, "How did you know that there was electricity in that door?" asked Liu Yu. "I picked up a cigarette butt on the ground, and then ......" Yin Moran suddenly stopped talking, "cigarette butt...... So there are people other than us who have been there...... What's going to be there? "Curiosity is not anyone's patent, it is a subtle characteristic that all life has, Yin Moran just dreamed of what was in that door.

During the conversation, the three of them arrived at the library, the door of the library was locked, and the students who were the librarians would lock the door and leave every evening when the school was empty. "I know there's a place to go in, come with me. Liu Yu and the others came to the back door of the library, which was a wooden door with a single door, and Liu Yu took out a key from the crack under the door, "How do you know?!" Mu Mu and the two of them asked in surprise, "I saw it once, the librarian seemed to have forgotten to take something, and went to the back door to enter." Then I saw it and I knew. Liu Yu inserted the key and twisted the doorknob, click! The three of them entered, Liu Yu poked his head out and looked around, making sure no one was seeing, and then closed the door.

The back door of the library, along with the warehouse where used books were stored, Liu Yu and the others smelled a musty smell. There are four-meter-high piles of old books piled up on both sides of the warehouse here, wrapped in old newspapers, the three of them didn't stay here for long, and they came out of the warehouse to the first floor of the library, "Wow, it's so big!" Mu Mu was surprised to see the circular library, the library is divided into five floors, and each floor is placed with various books for students to read, "Don't forget what we're here for, let's find out if there are any clues first, if you want to come next time to bring you in openly." Liu Yu whispered, "Really!" Mu Mu said in surprise. This is Yin Moran dragging Liu Yu and Mu Mu and running, "Hey, what are you doing?" Liu Yu was puzzled, "Shh...... I heard footsteps, there were people here. The three of them hid behind the bookshelf near the corner, and after a while, two pillars of light appeared in the library, which were the light emitted by the strong flashlights, and two men passed by Liu Yu and them with flashlights, "No, they are not the patrol guards of the school! And I haven't heard that the guards have the keys to the library? Where did they come in?" Liu Yu exclaimed, "Just follow and see, they are humans, and there is no reaction." Yin Moran said, "Follow, we didn't come here to find them, what are we doing with them?" Mu Mu asked. Liu Yu also wanted to ask this question, "Aren't you curious at all?" Yin Moran followed, "Alas...... It seems that we can't find the holy name, so let's go along and take a look. Liu Yu said, Mu Mu nodded and the two of them followed Yin Moran's pace, the three of them followed cautiously behind, not daring to make a sound, the two people with flashlights in front of them thought they were patrolling, holding flashlights to shine here, look there, and have been patrolling from the first floor to the fifth floor, and walked towards the first floor after making sure that no one was there, "What are they doing? Are they going around in circles?" Liu Yu asked, "No, they seem to have something to do, and they make sure that there is no one here in advance." Yin Moran said, "Are we still following?" Liu Yu asked, "Of course we follow, hurry up." The three of them quickly followed the two people, but when the two people went down the stairs, they disappeared strangely, Liu Yu and they were instantly surprised, "What the hell, what about people?" The three of them ran up and down the stairs, but they couldn't find the two people just now. Liu Yu sat on the stairs and sighed, "Alas, if the holy name is not found, why did you lose it with the two big living people?" Liu Yu scratched his head. Mu Mu and Yin Moran were also depressed.

Just when the three of them were depressed, there was a small squeak...... The door opened, "Go upstairs." Liu Yu stood up, and the three of them ran to the commercial building, and then through the gap in the stairs, Liu Yu vaguely saw two people coming out of the first floor, and the two walked towards the back door. "I see, come with me. Liu Yu cautiously ran to the first floor, looked around to make sure that the two people would not come back, and then walked to the bottom of the stairs, turned on the flashlight and shone at the bottom of the dark stairs, a wooden door was quietly pasted on the wall, Mu Mu They also ran down, and they were surprised to see the door at the bottom of the stairs, "They must have come out of here just now." Liu Yugang was about to open the door to take a look. A pillar of light from a strong flashlight shone through, "Hmph, I'll just say, I saw a few figures, and sure enough, yes." One of the men smirked, "Hey, turn your head, and raise your hands above your head." A man shouted.

(The name of the previous chapter is the same as this chapter.,It's called "Night Dive Campus" but for some small reasons.,Mis-transmitted the title.,In addition, the previous one because of the website regulations.,There may be some surprises with the relevant content of other websites.,Please forgive me, readers.,Thank you)