Experience has proven countless times that every time Gu Yun goes to school privately, something big will happen.

Although Gu Tiantian felt that the campus weirdness about his brother was completely nonsense, his brother should not appear on campus at this time, and he was holding a bluffing wrench in his hand.

In daily life, Gu Yun can be considered a serious person. Gu Tiantian also admitted that it was indeed a bit scary when his brother was holding a wrench in his hand and had a stern face.

"Go and take a look."

Before Zhou Lili could speak, Gu Tiantian tiptoed over and saw what his brother had planned to come to school without saying hello.

Zhou Lili naturally would not object to this kind of "adventure" activity outside of learning. In order to cope with the afternoon English exam, memorizing words is far less interesting than "exposing the true face of Brother Gu Tiantian".

In fact, just looking at Gu Yun's expression and the wrench in her hand from a distance, she had already figured out the beginning of a crime theme.

The two of them walked behind Gu Yun, walked through the crowded playground, and passed through the teaching building filled with recitations. Gu Yun finally stopped in front of an inexplicable door room.

Hiding behind the steps, Zhou Lili felt that her little heart was instantly raised to her throat - this door room leads to the lower floor of the teaching building, and the door of the door room is locked all year round, but this does not prevent the school's underground floor from becoming the birthplace of many campus stories.

The sound of footsteps and knocking on the door during night shift.

There are also rumors that before the establishment of this school, a secret laboratory was set up here to conduct unknown human experiments, and all the strange sounds were the echoes of the victims in human experiments in the past.

Of course, no student has the courage to pick the locks and go to the underground floor. The limit of the high school student's bold test meeting is to spend the whole night alone in the classroom.

The biology classroom, piano room and the underground floor are all terrifying places of external level. Under the gaze of the two, Gu Yun personally opened the door to one of the terrifying places.

Seeing this scene, even Gu Tiantian muttered in his heart.

Although she usually doesn't pay attention to campus stories, she has heard of such a classic and famous horror place as Zhou Lili, a best friend like Zhou Lili, a biology classroom, a pianist and a basement floor. However, until Gu Yun opened the door to the basement floor, Gu Tiantian automatically regarded these remarks as rumors.

But the nature of the matter changed as soon as my brother came, which means that there may be monsters and monsters behind this door.

"Do you want to follow me and have a look?"

Zhou Lili asked in a low voice, her mood at this moment was exactly the same as when she was stuck in the quilt and watched ghost movies, both afraid and want to watch them.

Gu Tiantian was late for a moment, and finally gritted his teeth and said, "Go!"

The main reason for doing this is that she felt that her brother was really abnormal this time. In the past, Gu Yun always told her the supernatural incident at the first time, but the other party did not mention it at all last night.

With the faint lights of the mobile phone, Gu Yun walked through a pitch-black corridor.

Compared with the pavement paved with ceramic tiles in the teaching building, the pavement on the ground floor is uneven, and the light bulbs installed look like a product of the previous era. Due to disrepair, the lighting facilities on the ground floor have long been invalid.

And in this dark and wet place, there are more important things waiting for him to complete.

He slowly walked towards the dark shadow not far away, with his back facing away from him, without making any footsteps. When he was only a few steps away from the dark shadow, Gu Yun slowly raised the wrench in his hand.

This is...the murder scene!

Zhou Lili's face was pale - she seemed to have already predicted the scene where the black shadow fell to the ground with blood.

According to the routine, Gu Yun would drag the victim's body into a certain compartment, dispose of the crime tool, and then leave the scene as if nothing had happened.

If they hadn't come here, the body would probably not be discovered until more than ten days or even dozens of days. This unsolved case will also become a new campus bizarre story, and it will be widely circulated on campus more than ten years after they graduate...

However, a short while, the figure with his back to them interrupted Zhou Lili's idea of ​​thinking about the plot.

"Oh, Teacher Gu, you've really helped."

The figure with his back to several people saw the wrench handed over by Gu Yun, wiped the sweat from his head with his arm, and said with a smile.

"I've bought the replacement light bulb."

Gu Yun took out two light bulbs from the inside of the windbreaker and bought them from a nearby hardware store.

That's right, when he just met with Shen Yue and Iga Hikaru, there was a hardworking electrician waiting for his arrival on the underground floor.

Although he delayed a little time at the entrance of the canteen because of the free banana, he finally brought the wrench and the new light bulb over with his wishes.

The electrician who got the light bulb was full of strength. In just a few minutes, the entire underground floor lit up again. Before leaving, he enthusiastically held Gu Yun's hands, saying that there were fewer and fewer teachers who were willing to help with some dirty and tiring work recently.

"What did you come to our school for?"

After the electrician left, Gu Tiantian, who could not bear it, finally jumped out from behind the wall. Her questioning immediately received response from Zhou Lili, and the two little girls stared at Gu Yun indignantly.

They originally thought that a supernatural (murder) incident occurred on the underground floor, and they were wasting about a quarter of an hour along the way, but they all repaired the light bulb in the basement!

Do you know how important a quarter of a lunch break is for a student?

Zhou Lili complained loudly in her heart, especially for students who didn't have time to memorize English words like her. This was her last chance to cram!

She just gave up the opportunity to memorize words and came here all the way to understand the true face of this school’s weird story!

Facing Gu Tiantian and Zhou Lili's questioning eyes, Gu Yun said the truth, "Oh, you said this, the electrician said that the facilities downstairs were not maintained during the winter vacation, and something went wrong, so please let me help him take a look."

One person repairs the route and the other person goes to the hardware store to buy light bulbs. This is undoubtedly a practice of twice the result with half the effort.

Gu Yun is an enthusiastic person. Seeing that the electrician was sweating profusely, he helped the other party with a small favor in his ability, not to mention that the underground layer was lighted up again, which would be of great benefit to his future work.

After all, Iga Hikaru said that there are many ways to sneak in ninjas, and it is possible to mix into the school along the underground floor at that time.

"I knew that campus weird talks cannot stand scrutiny at all!"

Zhou Lili said angrily.

After the lights in the basement were on, she also saw the legendary structure of the "human laboratory" - there was no sign of the laboratory in the nearby compartment, and the piles of debris inside, and the surrounding water pipes and wires looked no different from ordinary basements.

Most of the people who had this legend rumored to their school directly sewed the horror stories they heard from somewhere.

But as the saying goes, it’s all here.

Zhou Lili picked up her phone and took pictures of the basement from all directions - next time, who would tell me that there were ghosts in the basement, she would take these photos directly to those people...

Her index finger, which was flipping the photo, suddenly froze. After a few seconds, Zhou Lili extended her hand in surprise and pointed at the wall behind Gu Yun.

In front of the wall in the photo, a figure of a shadow is clearly floating.

Zhou Lili rubbed her eyes hard. When she looked at the wall again, she found that there was no one there. Judging from the figure in the photo, she seemed to be a female high school student who was about the same age as them. Her empty eyes immediately made her get goosebumps all over her.

"There are...there are ghosts...! Didn't you see it?"

She stretched out her hand and her voice became stuttering.

Campus stories are real, there are ghosts in this terrifying basement!

When Zhou Lili's hands couldn't help but tremble when she thought of such a ghost hiding somewhere to peek at her when she came home from darkness at night.

Therefore, she instinctively shrank behind Gu Tiantian.

"See it."

Gu Tiantian was extremely calm - the reason why Zhou Lili was able to photograph the ghost just now was mainly because the other party wanted to scare her out of pranks.

Normally, ordinary shooting tools cannot capture ghosts.

"Even if she is behind you now and her arm is already on your shoulders, you will not be able to detect her existence."

Gu Tiantian said quietly.

Upon hearing this, Zhou Lili looked at her shoulders instinctively, and what caught her eye was a pair of skinny and bone-like human hands like skeletons.

"ah--!"

A scream resounded throughout the basement. Zhou Lili jumped onto Gu Tiantian desperately, her hands and feet wrapped around the other party like octopus, and she refused to come down. When facing the ghost, Gu Tiantian realized for the first time that Zhou Lili was actually quite strong.

"Calm down, not all ghosts will hurt people."

Gu Tiantian twitched his lips and persuaded Zhou Lili to get off her.

The main reason why she made the following judgment was that this ghost was not killed by her brother.

"Brother, to be honest, what did you do when you came to our school?"

She believed that Gu Yun really helped the electrician out of enthusiasm, but this was definitely not the original purpose of his brother coming to school.

Hearing Gu Tiantian’s question again, Zhou Lili stopped yelling and told her intuition that she would definitely hear some key information next.

"Since you asked, it's okay to tell you."

Gu Yun sorted out his ideas a little.

The identities of Iga Ninja and Demon Sword are really complicated and cannot be explained clearly for a while. Moreover, as of now, they have not investigated the specific identity of the holder of the Demon Sword.

However, there is only one thing that has never been shaken and can be used as the best summary of all their recent actions.

"You just need to know that I came here to kill someone with my own hands."

For a moment, the basement fell into a dead silence.

"Gu Tiantian."

Zhou Lili lowered her voice, slapped on Gu Tiantian's back, and whispered, "Your brother, is it really a serial killer, right?"
Chapter completed!