Gu Wenyu didn't have the key to the rooftop, so she casually walked into an empty classroom and stood by the window. She first looked at the pipe next to it and then at the height above the ground. She just felt dizzy.
Although she had climbed up a water pipe just now to eavesdrop in someone's bedroom, it was only the second floor after all. This was an eight-story building, and she would definitely die if she fell.
Gu Wenyu shuddered, and then retreated silently, feeling that her life was still in danger.
If you don't climb the pipe, your life will be saved, but the evil energy is emanating from the rooftop. How can Gu Wenyu investigate if he doesn't go up?
This is basically a paradox. Gu Wenyu paced back and forth, and she finally decided to go to the rooftop gate first. Even if she had to climb the pipe to the rooftop, she would have to take a shortcut.
So Gu Wenyu went up the last section of stairs to the top floor. It was dark here, and the door to the rooftop was indeed locked.
But when he looked carefully at the door lock, Gu Wenyu was happy. The two doors were closed from the outside in. A thick iron chain was tied to the two door handles, and there was a big bright lock in the middle.
The reason why I use this kind of chain lock is probably because the original door lock is broken. If there is only a chain lock, if you push the door slightly, there will be a small gap. People can't get through, but cats can.
Gu Wenyu went to the door and pushed it, but found that it couldn't be pushed. She looked up, then jumped up again, trying to reach the door handle.
I don’t know if it’s because the black cat’s body is too light, but the door handle doesn’t move at all and cannot be turned off at all.
Gu Wenyu turned around and looked around to make sure there was no one there.
So, in the darkness, the black cat suddenly turned into a human girl.
Gu Wenyu, who returned to his human form, immediately went to twist the door handle. The door had probably not been used for a long time, and the door lock was a little rusty. It took a lot of effort for Gu Wenyu to open the door lock.
Done!
As expected, this door only has a chain lock!
Gu Wenyu pushed the door outward, and a gap appeared between the two doors. Gu Wenyu's face lit up with joy, and then he transformed back into his black cat form.
It is said that cats are made of water. As long as the head can pass through, the body can pass through. Xiao Hei is not fat at all, so Gu Wenyu easily got into such a big gap.
The demonic energy on the rooftop was stronger than down below, but it was still much weaker than at the crime scene.
This place was empty, as far as the eye could see, Gu Wenyu didn't notice any trace of the demons.
But the demonic energy here cannot be faked, there are no murders, and there are no demons, so where does the demonic energy come from?
There was nothing on the empty school rooftop, and there was no light. The cold moonlight was shining, and the whole school was eerily quiet. There was only a lonely cat standing on the rooftop.
Gu Wenyu couldn't help but shiver as the cold wind blew against her face. Thinking about it carefully, the scene was a bit eerie. She was a little scared to be alone with the cat.
At this time, footsteps happened to be heard in the stairwell, and there were echoes in the empty corridor. This sound seemed particularly scary in the teaching building at night.
Gu Wenyu didn't care so much and just walked into a dark corner. This was her advantage as a black cat. As long as the other party didn't look carefully, it would be impossible to spot her.
"Da da da." The footsteps were getting closer and closer, and Gu Wenyu's heart was in his throat.
"Click, click, click." It was the sound of the lock being unlocked, and then the chain was being taken off.
It seems that this person is rushing to the rooftop. Is it Teacher Zhu?
Gu Wenyu stared at the door closely. After a while, a slender figure pushed the door open and threw the chain on the ground.
After seeing the person clearly, Gu Wenyu breathed a sigh of relief, because the new person who appeared was none other than Teacher Zhu.
Gu Wenyu followed him all the way. Now it seems that Teacher Zhu is probably chasing the demonic energy. Otherwise, would it be possible to watch the stars on the rooftop at this night?
Of course, it is not ruled out that Teacher Zhu is the mastermind behind this. But in comparison, Gu Wenyu is more willing to believe the former. After all, Teacher Zhu has a face exactly like Gu Wentian.
Even though Gu Wenyu knew very well in her heart that the person in front of her was not her brother, she still felt somewhat close to him. This was an instinct that was beyond Gu Wenyu's control.
However, Teacher Zhu even had the key to the rooftop, so he was really well prepared, as if he already knew there was a problem with the rooftop.
Gu Wenyu's cat was in a small ball in the corner, and Teacher Zhu didn't notice her as expected.
Teacher Zhu was pacing back and forth on the rooftop, always staring at the ground, frowning, as if there was something on the ground that troubled him.
Since Gu Wenyu took possession of Xiao Hei's body, his night vision has become extremely good. Even if there is no light on the rooftop, Gu Wenyu can clearly see everything in front of him just by the dim moonlight.
Before Teacher Zhu went up to the rooftop, she had already checked the entire rooftop, and there was obviously nothing on the ground.
So what is Teacher Zhu looking at now?
Gu Wenyu waited for a while with full of questions. Teacher Zhu finally stopped. He knelt down and stared at the cement floor in front of him. Then he reached out and drew something on the ground with his other hand.
I held my chin up, wondering what I was thinking.
After a few more minutes, Teacher Zhu remained motionless in this position. Gu Wenyu was so sleepy waiting, she yawned loudly, and really couldn't understand what Teacher Zhu was doing.
If it weren't for the faint demonic aura still in the air, Gu Wenyu would have suspected that there was something wrong with Teacher Zhu's brain. Even now, she still wouldn't doubt Teacher Zhu's IQ, but her patience was about to run out.
It feels like a person is concentrating on watching ants move, and then you are concentrating on watching that person. Apart from watching that person, you have nothing else to do. At least that person has ants to watch, and
You can't even see an ant, you can't make a sound, you can't play with your phone, and you can't sleep.
This feeling, not to mention how frustrating and boring it is.
Gu Wenyu couldn't help but yawned loudly again. Just when she was about to squint for a while, she was startled by what she saw in front of her.
Teacher Zhu suddenly had a look in his eyes, then stood up, took two steps back, and casually sprinkled a handful of golden powder.
Gu Wenyu didn't see clearly where he grabbed a handful of golden powder, but when the powder fell to the ground, a shining red pattern appeared clearly, and there was a layer on top of the pattern.
A faint golden light.
When this pattern appeared, Gu Wenyu felt a mysterious force emanating from it, but it seemed to be suppressed by another force.
On the rooftop that was originally empty, such a mysterious pattern appeared out of thin air. Gu Wenyu's eyes widened when he saw it.
At this time, Teacher Zhu took out a writing brush from nowhere. The tip of the pen was dipped in golden powder and emitted a little golden light. Seeing this, Gu Wenyu was finally sure that Teacher Zhu was no ordinary person.
Looking at the pattern of red and gold intersecting on the ground, it seems to be a formation.