Approaching May Day, the 29th and 30th, which were supposed to be weekends, were tragically transferred. The day before the holiday, the students who had been attending classes for seven days were exhausted.

However, college life was relatively easy, because there were no classes in the afternoon, and Luo Yazhen's younger sister, who was in college, took the train home early. Her home is in the teacher's dormitory of the 16th middle school, which is the teacher's house assigned by her parents. Luo Yazhen also taught here after graduation, and the word "hereditary" is basically common in all walks of life. (PS: Luo Yazhen, also known as Sun Xiaozhen, is a teacher in the graduating class of the 16th Middle School.) ）

The female college student took No. 64 from the train station to the school gate, and when she got off the train, she happened to meet a teacher from No. 16 Middle School who seemed to be waiting for the train.

"Ah...... Good afternoon. ”

It was about 4:30 p.m., and Sister Sun greeted her in a clumsy voice. can't even call each other's names, in fact, as long as it's someone she hasn't seen in two or three months, even the name of her best friend will be easily forgotten. Sister Sun belongs to the type of person who forgets when she sees someone and can't always remember other people's names.

"Good afternoon...... Xiaoxiao, I'm back. Is the university holiday so early?" at this moment, the bus that the teacher was waiting for arrived just in time, "......... Hmm, that'...... Be careful when you get home. ”

The so-called bus waits for no one, so he hurriedly took a step and ran on the bus. While running, he turned his head to respond to the greetings, and when he got into the car, he deliberately told him to go home carefully, and there was an unnatural sense of seriousness.

It's weird, why do you tell me to be careful for no reason? Sun Xiaoxiao thought. At this time, there is no way to ask the reason, after all, the bus has already driven ten meters away, and a pimple rose in my heart when I heard this.

(Could it be that the family has a lot of debts, and someone blocks the door from time to time?) ）

(Or is there a homicidal maniac haunting the campus?) ）

(Or be careful with the manhole cover under your feet?) ）

Thinking all the way, she looked down when she thought of the manhole cover.

Ouch! She was startled and quickly moved away.

(Thankfully!) Luckily, I didn't fall in...... Which construction team is so lacking in morality, and they don't cover the manhole cover and don't cover it back! ）

At the corner of the school gate, the sewer under the sidewalk is open, and the manhole cover is discarded at the edge of the manhole cover. This is the prosperous section of Taoyuan Road, next to Taoyuan Primary School, behind is the 101 Military Region Hospital, the First Affiliated Hospital of Medical University, and the Provincial Hospital.

Sun Xiaoxiao just grabbed the manhole cover and wanted to move it back to its original position, and suddenly thought that there might be someone working in the sewer, and if he sealed the seal, would he seal them......

（…… Even if it's under construction, you should put a few warning signs. ）

Squatted down and looked at the well, and sure enough, someone was in the sewer. Hey, no, why doesn't it smell...... Moreover, how does this man seem to be motionless...... And the strange feeling of this wellhead......

Sun Xiaoxiao gently probed with her fingers.

Result -

"This—It's a painting?!!" She was taken aback.

There is no such thing as a wellhead. There was only one piece of ground that had been painted relatively well, and someone had drawn a strange picture on it.

The painting is only the size of a manhole cover, and when viewed vertically or slightly offset, it looks like a wellhead extending underground! Who drew this? She naturally had such doubts.

Because I unconsciously walked to the mouth of the well, and looked down at anyone, I would be surprised, the manhole cover placed next to it was real, but the open sewer was fake.

Standing up and taking a spin around and looking at the sewer with a 75° to 90° view of the northeast corner, no matter how you look at it, it will feel like it's real. As for the other angles...... It doesn't seem very real.

"Hee-hee."

"Huh."

Contrary to the surprise she felt, the elementary school students who had finished cleaning and leaving school early were snickering, as if they were waiting there to see if anyone would make a fool of themselves.

"Ah......h

Sun Xiaoxiao involuntarily made a shy voice. The people at the gate of the sixteenth middle school also looked at her. But they all had smiles that embarrassed her.

And then -- she ran away and fled into the campus without saying hello to the doorman.

She trotted to the classroom dormitory area before she stopped. Behind the teaching building is the teacher's living quarters, which have been filled with the older generation of teachers and belong to the permanent residence of the old teachers. There are no vacant rooms for the new generation of teachers, even if they want to live temporarily, and the school has begun to plan new teachers' dormitories elsewhere.

The straight school road leads to the end, the student dormitory, the teaching area, the teacher's area, and then an airtight wall. But...... Hey, when was the wall broken? Why is an entire wall gone?

Suddenly looking up, Sun Xiaoxiao suddenly noticed that the wall blocking the back door of the campus in front of the straight road had disappeared!

This school road has lived up to its name and runs through the entire campus! If you look along the straight road, you can see the residential buildings behind the walls.

"There isn't even a doorman, what if the idlers sneak in from the teacher's living quarters!?"

Sun Xiaoxiao was deeply puzzled by the various abnormalities she encountered after returning to school, and slowly returned to her Building 2 in Area B. Thinking that since the sewer is fake, the wall behind the school road may also be fake, so fake that it can be confused. As long as you go upstairs and change the angle when you get home, you will definitely be able to judge its authenticity.

"I'm not going to make a fool of myself anymore."

Originally, I wanted to go to the end of the road to find out, but considering the situation of being ugly, I would be uneasy, and it would be better to change the way than to be laughed at.

She thought calmly, and after a while, she came to the fifth floor, turned around and untied her backpack and took out a bunch of keys.

She thought she wouldn't make a fool of herself again, but when she inserted the key into the keyhole, she screamed involuntarily......

"Wow, ah!!!!!!!!!! ――”

She retracted her hand, both hands rubbing the arm of her other hand tightly. She stepped back and back, leaning her back against the railing behind her, looking like a woman who was overly nervous when she realized that she was about to be violated.

"What's wrong? What's wrong?! ”

The neighbor who heard the screams immediately opened the door.

"Isn't this Xiaoxiao? What happened? It screamed so miserably. ”

When the neighbor saw that she didn't speak, he poked her forearm lightly.

"Mao, caterpillar!"

Sun Xiaoxiao sobbed quietly. She stared at the keyhole and the doorknob, where there were two large fluffy caterpillars, each with a terrifying glitch that seemed to shoot out at any moment.

An ugly pattern! Ugly head! There's a long horn on the door of the head!

Although I know that as a college student in my twenties, I shouldn't be so timid, but caterpillars are caterpillars, and I usually bypass them four or five meters away at a glance. When I think of the ...... just now No, now that I'm so close to them, I can't help but get a lot of goosebumps on both hands, and I can't grind them off.

"That's it, we have it at home, but we have slugs painted on the doorknob." The neighbor was relieved. The tone was flat, as if Stone had long been accustomed to it.

Sun Xiaoxiao guarded against the caterpillar with the corner of her eye, and her eyes quietly moved to the opposite door.

As the neighbor said, there was indeed a slug at the door.

But this is painted?

That scary, as if lying on its stomach and wriggling caterpillar was also painted?

"This is a painting? Who drew it? Sun Xiaoxiao asked in a tone of disbelief. Even if it's painted, it still makes her creepy, not to mention that it is still impossible to distinguish the authenticity with the naked eye.

"Hahaha, you just came back, maybe you don't know, have you heard the name 'Limu'?" The neighbor asked tentatively to see where to start.

"I've heard that the eldest sister said that there were elementary school students who came to high school last year, and it seems that they won some championship last month." Sun Xiaoxiao nodded and replied.

"Ah, it's this Riki, because he's the cause of a famous saying in the school right now," the neighbor tapped her on the shoulder and advised, "'Don't believe anything you see'." ”

Here are the strategies to solve 3D painting. After speaking, she added a preventive strategy:

"-- Fire, anti-theft, anti-pear wood."