At one o'clock in the morning, Dong Qichang dragged a big suitcase out of the hidden "small door" of the school.

That "small gate" is actually a small gap in the wall, because there are green plants inside and outside, and it is usually covered tightly, and it is not impossible for an idle school worker like him to find it. What makes him even happier is that this "small door" is very close to his dormitory, and this part is in the school's surveillance corner.

He's an old schoolboy and knows exactly how to avoid those pesky electronic eyes.

When he dragged his luggage home, the crescent moon was only slightly tilted.

The moonlight tonight is not too bright, which is very suitable for the line on TV: "The moon is dark and the wind is high, and it is the right time to kill." By the faint light of the moon, he looked back at the teacher's college, which was shrouded in darkness not far away. Those cold school buildings, under the cover of the night, are like huge tombstones standing in the ground.

He dragged his suitcase to the door and pulled the keys out of his pocket. The silver-white key looks particularly cute in the moonlight.

"Click!" With a slight but clear turn, the door opened.

Behind the door is a black hole and a hollow world.

He bought the compound with the money he earned from his work-study during the winter and summer vacations of four years of college. The original owner of the house in the village sold the yard at a very low price because his family had moved to the city. Of course, he bought the yard not because of its low price, but because of its design.

The original owner is a person who likes to raise dogs, and usually organizes dog fights at home, so the courtyard wall is very high and thick, and the middle of the courtyard wall is also added with a material for sound insulation. From the outside, this is just an ordinary house, similar to the style of the house next to it, about the same height, it is a two-story building, but in fact, it also has two basements. The first layer was originally a place for the other party's food and sundries, and the second floor was used to lock up the dogs.

He dragged his suitcase through the door, closed it, and dragged it back into the basement floor. Although there are no more dogs here, the smell in the air is still strong. The second basement floor is now a small laboratory with all kinds of mysterious instruments. The reason why the word mystery is used is because these instruments are all researched by Dong Qichang himself, and what functions and powers they have still need to be clear through continuous experiments.

The mystery and intriguery of science also happen to be here.

He dragged his suitcase over to a large glassware, touched it with his hand for a moment, then crouched down, opened it, and dragged the girl out of it, curled up like a sleeping beauty.

It took him a lot of effort to elegantly put such a beautiful woman into that glassware, but fortunately, she was satisfied with the result. The withering of a flower may only take ten minutes, or even a few minutes. He sat across from the girl as if he were admiring the epiphany of the night, watching her life pass little by little until it was gone.

How to make her the most perfect work is also something that made him think about it for a while. Fortunately, this problem has also been solved.

Zhang Wanwan, the school flower of the normal school, stood on the roof of the dormitory building in her most beautiful posture.

It's good that she can continue to look at everyone below condescendingly like she did when she was alive, and continue to look at Niu Xinyan who fell downstairs like a butterfly like she did when she was alive.

Dong Qichang said: "I killed Zhang Wanwan to avenge Niu Xinyan, I chose to use that way because I think a beautiful girl should not be stained with blood, after being stained with blood, she will no longer be beautiful." ”

Dong Qichang is a madman!

The psychiatric certificate also showed that he was really a madman.

This result made Ding Dang feel powerless.

Niu Xinyan died, Zhang Wanwan died, Xu Ruixin was frightened and lived in the hospital, and now the only thing left is Xu Ruina, who has not yet shown up and does not know life and death.

"Dong Qichang, let me ask you again, where did you get Xu Ruina?"

"I didn't see Xu Ruina, if I did, I would have placed her on the dormitory building with Zhang Wanwan. They are good friends, and they should be inseparable from life and death. ”

Dong Qichang should not be lying, for him now, admitting to killing one more Xu Ruina will not change the final verdict.

That...... Where is Xu Ruina?

Xu Rena was hung from a telephone pole at an intersection.

That intersection is not far from the place where Niu Xinyan's boyfriend Zhang Yufeng had a car accident, I heard that the first person to find her almost thought she was a kite hanging on a telephone pole, and scolded who was so unqualified, actually flying a kite on the road, if it touched the wire, how dangerous it was.

"Hanging on a telephone pole? What a plot this is! Ding Dang hugged Chang Tai's arm and dragged him out: "The last girl who played with the pen fairy has finally been found, boss, hurry up and take a look." ”

When they came to the intersection, there was already a circle of people around. Ding Dang shouted: "Get out of the way, we are from the criminal police brigade." "I managed to squeeze out a gap for them to go along. Standing at the bottom of the telephone pole, looking at the traces of rope binding that still remained on it, Ding Dang said in conclusion: "It seems that this murderer is very poor, and the color of the rope he bought has faded." ”

"That's not the color of the rope, it's the blood of the victim."

"Blood?"

"Yes, there were some very strange wounds on the victims, and the blood came out of those wounds, and then it got on the rope, and then it got on the telephone poles."

"What about the Xu Ruina people?"

"Sent to the hospital by 120."

"What about the photos, did you take any photos of that time before you saved people?" Ding asked the assistant police officer who handled the case.

"Yes, I took it, because it felt like things were a little strange, so we still took this photo from as many angles as possible." The assistant police took out his mobile phone and handed it to Ding Dang: "Look, is my pixel okay?" ”

Compared with the professional cameras of the technical department, the photos taken by the mobile phone are naturally pixel garbage, but at this time, it is already very good to have such a few photos. In the photo, Xu Ruina is tied to a telephone pole with her head down and her feet up. The rope went straight to her chest. She was wearing a black dress, and the dress was also tied neatly, which did not make her appear to be quite embarrassed by women.

"Boss, this bundle is very difficult." Ding Dang took the photo and studied it carefully: "How can this telephone pole have to be two meters eight, how did the murderer tie Xu Ruina, and it was in this way with his head down." Ladder? It is estimated that such a difficult action cannot be completed. Could it be an excavator? The murderer drove the excavator to the scene, and then helped Xu Ruina to stand in the pocket of the excavator, and finally completed the entire strapping process? What is the difference between this bundle on a pole and a tree? ”

"Is there any surveillance footage around here? Was there such a conspicuous excavator at the time of the crime? ”

"Yes, there is a camera on the opposite side, but it is the unit's own, and the distance is a bit far, and the picture taken is not very clear." The assistant police officer pointed to the business building at the opposite street: "We have already seen the video materials in advance, and there were no construction vehicles such as excavators before and after the incident. ”

"Then how Xu Rena was hung up, you should always be able to see, right?"

"Seeing is seeing, but it's like seeing nothing." The assistant police officer was a little embarrassed and said: "I can't tell you clearly, the specifics, you will know after reading the information later." Anyway, this thing is quite mysterious, so that after I read it, my heart is also up and down, and I don't dare to be on duty at this section of the road at night. ”

"What the hell? Even if it's a ghost, I'm afraid of you. This is a crossroads, and nine times out of ten, people who can get into a car accident in this place do not follow the traffic rules. Of course, there are victims who follow, but the perpetrators do not comply. But whether it is the victim or the perpetrator, you should respect your comrade. ”

"Oh, my policewoman Comrade Hua, don't laugh at me." The assistant police officer shook his head as he spoke: "Let's go, all the on-site materials are over there." ”

It wasn't until they saw those materials that Ding Dang and Chang Tai understood what the assistant police comrade just said meant. Just as Xu Ruina was hanging on the telephone pole, a black mist suddenly appeared in the video. Talking about black fog, it's not very vivid, from the perspective of picture quality, it's more like a messy pile of hair. The hair was neither big nor small, just enough to cover the telephone pole, so that they couldn't see who was committing the crime and who was committing the crime. What's even more strange is that the clump of hair and Xu Ruina seem to have appeared there suddenly, and there is neither video data of the perpetrator bringing Xu Ruina here, nor information of the perpetrator leaving after the murder.

"Hell, what the hell."

"Isn't it, you guys feel this creepy too, right?" The assistant police comrade said, and deliberately rubbed his arm twice: "It's my turn to be on duty tonight, and my liver is still trembling." ”

"Look at your little bit of talent, you still have the guts to be an assistant policeman." Ding Dang shook his head.

"Then why don't you join me at night as a policewoman? What if the murderer does it again......"

"You want me to take the bait?" Ding Dang asked.

The hands rubbed by the assistant police comrade were put down suddenly: "I want to tell you that I am single, and I am willing to spend you on a duty date with the policewoman." ”

"Cut, this police flower already has someone I like." Ding Dang suddenly grabbed Chang Tai's arm: "Besides, this police flower doesn't like sesame gall, and likes lion gall." ”

"I also like the insulated liners." Comrade Assistant Police shook his head and said: "I finally know why our Ding Police Flower is still a single noblewoman until now, because you, it is proper to rely on emotional intelligence and strength to be single." ”

"I'm happy, I'm happy, whoever said that the police flower must fall in love." Ding Dang let go of the hand holding Chang Tai's arm: "Anyway, no matter how single I am, I won't fall in love with you." ”