The library is the most familiar place for Zhang Heng in the school, and it is even above the dormitory building where he has always lived.

In his static world, the two places that Zhang Heng goes to most often are the gym and the library, and in order to facilitate access, he also took the time to allocate an employee key, which can also come in handy now. Zhang Heng entered through the side door dedicated to the librarian, first went to the first floor to turn on the power supply device, and then came to the elevator, pressed the buttons from the second floor to the seventh floor, and then exited the elevator.

He didn't know what the contents of the library were, whether it had life or not, but the location chosen by the other party did make him think a little, the library was the building in the center of the school, and it was a great observation point with seven floors. The person upstairs can clearly observe almost all the corners of the campus, and assuming that the contents are really alive, then it is likely that his movements before entering the library have been fully seen by the other party.

Even if the other party didn't notice him, he would now open the electric gate to alert the other party that someone had entered the library, so Zhang Heng used this way to confuse the other party, so that the people upstairs couldn't guess what floor he was on, and then he himself went upstairs through the safe passage.

Because the previous landing angle of [Paris Arrow] had proved that its target was upstairs, so in order to save time, Zhang Heng decided to search down from the top floor.

He went directly to the seventh floor, and after pushing the door open, it was pitch black in the borrowing area, Zhang Heng groped for the switch of the overhead LED light on the wall with his memory, but there was no reaction after pressing it, Zhang Heng immediately became vigilant, the other party destroyed the lighting equipment on this floor, which also means that the target of [Paris's Arrow] is likely to be on this floor.

Zhang Heng tightened the bowstring, his biggest problem now was actually that he didn't know what he was looking for, the [Paris Arrow] was exhausted at the end, and he only pointed out a general range, and now Zhang Heng and the pool of black liquid have gathered far away, and it is impossible to shoot again.

At this moment, there was a rustling sound in Zhang Heng's ears, which was not loud, but it was particularly eye-catching in the empty and silent library.

Zhang Heng judged that the sound was coming from behind a bookshelf, not too far away from him, holding the recurve bow and approaching there, in order to avoid stepping into the trap, he took a slight detour, and just as he was about to approach the edge of the bookshelf, a black shadow wearing a mask suddenly rushed towards him from inside.

At such a distance, Zhang Heng was prepared, and there was [Paris's Arrow] on the bowstring, it was impossible to miss, and the battle instinct tempered in the copy allowed him to aim at the target at the first time, but at the moment when the arrow left the string, Zhang Heng suddenly brought the recurve bow in his hand upward, and at the same time quickly turned his gaze, and finally, the arrow finally grazed the masked man's cheek and nailed it to an English literature.

Zhang Heng turned sideways and let go of the masked man who rushed over, and then before he had time to check the other party's condition, he quickly pulled out a second arrow from the quiver, put it on the bowstring, and shot it at another black shadow that was fleeing towards the safety exit.

This arrow hit the target's calf, causing the black shadow's body to stumble and fall to the ground, he seemed to be injured a lot, let out a miserable scream, and lost his mobility, Zhang Heng did not waste this opportunity, only less than two seconds apart, he shot a third arrow, but at this moment, the wall on the left hand side of the black shadow suddenly melted, and Zhang Heng saw the black liquid again.

This time it completely enveloped the shadow, carrying him into the wall and disappearing.

Zhang Heng didn't choose to chase down, he knew the characteristics of that thing, whether it was an elevator or a safe passage, it was too dangerous in such a narrow range, not to mention that there was not much time left from zero now.

Zhang Heng glanced at the watch on his wrist, held the recurve bow and stood guard in place for a while, confirming that the thing would not come back, and then turned around to check the masked man behind him and removed the mask on the latter's face.

The guy with the mask looked like he was also a student at school, but his hands were tied behind his back, and his mouth was stuffed with his own socks, and he looked very frightened, until Zhang Heng untied the rope on her hand, and she crawled under the desk not far away while crying, and her body was still shaking.

Zhang Heng picked up the campus card on the ground and saw the name on it, Li Shengyue.

"It's okay, it should have run away." Zhang Heng put the SF recurve bow in his hand aside, and then handed the campus card to Li Shengyue under the table

However, the latter was still trembling, and it wasn't until another half a minute that she suddenly woke up from the nightmare, took the campus card, and asked in a shocked tone, "Zhang Heng?" ”

"You know me?" Zhang Heng was a little surprised.

"I don't know you, but it's here for you." Li Shengyue shuddered, what happened tonight was completely beyond her cognition, even if she thought about it now, it still made her feel terrified, but she still tried her best to tell Zhang Heng what she knew.

"After the exam, the closing time of the library was changed to 6 o'clock in the evening, I wanted to go there to read books in the afternoon, but I saw a child outside the library, he was about seven or eight years old, he wanted to go into the library to read comics, but he couldn't get past the access gate, and it happened that the teacher at the borrowing office was not there, so I quietly brushed the door open for him, I saw him go to the comic area on the second floor, I told him to wait until he finished reading and then come to the seventh floor to find me, I will send him out.

"As a result, as soon as I read the book for a while, he walked up to me again and asked me if I knew a person named Zhang Heng, saying that the owner of this name was also in our school, I smiled and told him that there were many people in the school, and I couldn't know everyone, but his face was gloomy in the next second."

Li Shengyue recalled the previous scene and was still a little shocked, "I have never seen such a cold and terrifying expression on a child's face, as if he would kill me in the next second, but he didn't say anything after that, and walked away by himself, I also started to feel a little scared from then on, and I didn't read much anymore, and I sat for ten minutes, I was going to leave the library, but at this time I went down to the comic area on the second floor and couldn't find him."

"Actually, after that, I searched the entire library, searched every floor and didn't see him again, I thought he had followed someone else out of the library, but to be on the safe side, I still tried to sit in the same place until the library was about to close, and before leaving, I went to the toilet, and I saw it in the mirror of the sink, and I saw ......" Li Shengyue said this, and his voice trembled very much.

"See the walls melt away and turn into a puddle of black liquid?"

Li Shengyue nodded, "The pool of black liquid fell on my shoulder, and then crawled down my neck to my face, I felt like I couldn't breathe, I struggled to run out, but I couldn't lift my legs, the feeling was terrible, and then I passed out, and when I opened my eyes again, I found myself tied here." ”

Derpy said

Well, I'm going to go home these two days...... So they can only be changed