According to Wan Shuang's classmates, Wan Shuang had a quarrel with Zhao Yifei by the fountain the night before her disappearance, but because it was already quiet school time, no one saw it, and she just happened to meet her boyfriend because she asked her boyfriend to watch a midnight movie.

It is reported that Wan Shuang's classmates all knew that Zhao Yifei was pursuing her, but Wan Shuang never agreed, and Zhao Yifei kept stalking her. And Zhao Yifei's roommate also reported that his family was not in good condition and had always refused to rent a house outside, but in the past few days, he suddenly did not return at night, and they thought that he had found a house.

Zhao Yifei's roommate, isn't that her classmate. Shang Xiaoyu thought.

It turned out that they were all questioned by the police in private, and when everyone ate together during the day, they all talked and laughed as if they were nothing, and it seemed that they had all discussed and kept silent about this matter.

"We don't have conclusive evidence right now, so we can only quietly investigate the situation first. But the victim can't afford to delay his time, so plan now. Qin Qin handed Meng Xuan a piece of paper, Meng Xuan glanced at Shang Xiaoyu on the side, and took it with trepidation, and it was written with an address. Qin Qin continued, "Meng Xuan, you want to find a way to go to Zhao Yifei's house to see if there is anything suspicious. ”

"I'll go, I'm his classmate, I shouldn't be suspected." Shang Xiaoyu stepped forward, "Do you know where to wash photos?" ”

Everyone looked at each other, and Cheng Hankook turned the computer screen one hundred and eighty degrees, and knocked on a small coordinate on it with his face up.

*

Zhao Yifei lives in an old city that is being renovated, most of the houses have been demolished, and the walls of the remaining houses are also written with red paint with the word "demolition" to attract attention.

Thinking of his residence, Shang Xiaoyu was really one hundred and twenty happy in his heart.

Shang Xiaoyu took a deep breath as she went upstairs, she didn't know what she would see if Zhao Yifei opened the door. She nervously grabbed her leather bag, where a button was originally installed on the leather bag, and a miniature button monitor was embedded at the moment, and Meng Xuan and the others were monitoring the situation in real time in the van downstairs.

The floor is not high, three floors, and they should have come up in time if something happens.

After taking a few more deep breaths, Shang Xiaoyu gritted his teeth and knocked on the door.

"Who?" A deep voice came from behind the door.

Shang Xiaoyu tried her best not to leak flaws in her tone, and she forced her composure: "I'm Shang Xiaoyu." ”

The door opened. The first thing that caught his eye was a black hoodie, Zhao Yifei raised his head, and that look startled Shang Xiaoyu. She was shocked and clenched her purse.

Shang Xiaoyu felt that the smile on her face was stiff, she didn't expect that the boy she bumped into in the alley that night turned out to be Zhao Yifei, and Zhao Yifei obviously knew her but didn't recognize her, it seems that not only Wan Shuang's disappearance is related to him, but even his grandmother's illness and death He can't escape the blame.

"What's the matter?" Zhao Yifei asked.

Shang Xiaoyu took out a photo frame from his bag and said, "Didn't we take photos during the day, the squad leader washed them out for everyone and put them in the frames, I heard that you live here and I just sent it to you by the way." ”

Zhao Yifei looked at the photo frame and saw that it was indeed the photo he received on his mobile phone, said thank you and threw it on the sofa. He turned to look at Shang Xiaoyu, as if he was giving an eviction order.

At this moment, Shang Xiaoyu fully imitated Meng Xuan's cheeky skills, sat on the sofa and said, "Oh, I'm thirsty, can you pour me a glass of water?" ”

"No water. Only cold beer. ”

Shang Xiaoyu turned his head to see the refrigerator in the kitchen, nodded with a smile and said, "Cold beer is okay, it's the most refreshing to drink cold beer on this day." Then please pour it into a bowl for me, and put three and a half spoons of salt and two and a half spoons of honey, thank you. By the way, do you have anything to eat, roast duck can also be eaten, appetizers. ”

Zhao Yifei didn't say anything about her "special fetishes", turned around and went to the kitchen silently. Shang Xiaoyu also wanted to buy as much time as possible, so he was talking nonsense.

She crept quietly to a door on tiptoe, slammed it open and saw nothing. There was nothing but an old mattress in the room, dust and cobwebs, and some garbage, and she lifted her bag up and shook it twice, then quietly closed the door. Behind the next two doors, there was only emptiness and cold wind.

There is one door left.

Shang Xiaoyu was already sweating profusely with nervousness, she kept staring at the kitchen, carefully pacing towards the door. As soon as she opened the door, she squatted on the ground with a "squeak" sound, and reflexively protected herself with a leather bag above her head.

"What are you doing?" Zhao Yifei walked out of the kitchen with a bowl.

Shang Xiaoyu opened his eyes, pulled out a smile vigorously, and said, "Oh, I want to go to the toilet." ”

"Oh."

Shang Xiaoyu hurriedly rushed into the toilet and closed the door, and another "squeak" sound sounded. She took a deep breath against the door, her clothes soaking wet. She turned on the faucet and kept pouring cold water on her face to calm herself, and after calming down, Shang Xiaoyu picked up her purse and recorded the scene of the toilet seriously, and Meng Xuan and Lao Hu in the car were also staring.

Seeing Meng Xuan's solemn face, Lao Hu glanced at his right hand that had been holding the door handle and never let go, patted him on the shoulder, and said with relief: "Meng, relax." ”

Meng Xuan raised a smile and said helplessly: "She's so stupid, it's hard not to worry." ”

Shang Xiaoyu, who was hiding in the toilet, tried to calm down, took a deep breath, opened the door and walked out.

"You want it." Zhao Yifei pushed the bowl of dark food to her, "There is no roast duck at home, so let's eat peanuts." ”

I made my own ingredients, and I had to drink them with tears in my eyes. Shang Xiaoyu smiled bitterly, took a small sip very reluctantly, and then quickly stuffed a few peanuts into his mouth.

"Well, what are you going to do after graduation? Have you got a girlfriend? Shang Xiaoyu said tentatively, "I still remember that you chased Wan Shuang quite hard at that time." ”

"It's okay, just go." Zhao Yifei suddenly spoke, and his tone seemed to be tougher.

"Oh, good." Shang Xiaoyu looked at him as if he was angry, and he didn't wait for a moment at this time.

Shang Xiaoyu walked to the door with a stiff bag on her back, she looked back at Zhao Yifei who was standing behind her and was about to close the door, she felt a cold behind her, and rushed downstairs without looking back. She was really afraid that Zhao Yifei would suddenly expose her true nature and grab her from behind to kill her, and she was not relieved until she heard the heavy closing of the door upstairs.

When I went downstairs and saw Meng Xuan leaning on the car door with his arms propped up, with that cheap smile on his face, Shang Xiaoyu couldn't help but laugh.

"For you." Meng Xuan threw something over.

"What?" Shang Xiaoyu was strange.

"Cold beer." Meng Xuan said with a smile.

Shang Xiaoyu looked down and saw that it was indeed a can of cold beer. She said angrily: "If you like it, I will specially concoct it for you next time." ”

Meng Xuan shrugged his shoulders and said that it didn't matter, Shang Xiaoyu followed him into the car, and the mellow smell of meat came to his face as soon as he opened the door. She looked at the well-packed roast duck on the seat, and then looked at the back of Meng Xuan, who was sitting in front of her, and smiled warmly.

*

In the rain, a black van was parked on the side of the road.

Lao Hu was eating bread in the car while looking back at the surveillance footage just now. Shang Xiaoyu couldn't help much, so he just divided the roast duck in the back and handed it to Meng Xuan and Lao Hu.

Shang Xiaoyu, who was upstairs just now, felt that Zhao Yifei had been very anxious, although he didn't show it on the surface, but he always unconsciously looked at the small actions of the watch and betrayed him, so they guessed that Zhao Yifei should be going out tonight.

I don't know if they just scared the snake, but now waiting for the rabbit is the only thing they can do.

"Moe, look at this!" Lao Hu, who had been watching the surveillance intently, suddenly exclaimed, Meng Xuan stepped forward and found that in addition to the ceiling and lamp, there was a half-black item leaking from the suspended shelf in the freeze-frame picture, and Lao Hu's hand was pointing at that thing.

This picture was taken in a panic when Shang Xiaoyu was frightened by the toilet door, but Meng Xuan, like Lao Hu, this "old friend" who is inseparable from their work can be seen at a glance.

Meng Xuan made a strange voice and said, "Cool, this kid, you can get a gun." ”

"Be careful." Lao Hu patted him.

After more than half an hour, the rain gradually subsided, and the voice-activated lights in the corridor suddenly turned on. A black figure shuttled through the rain, carrying a black bag in his hand, and no doubt everyone in the car guessed that the gun must be lying in that bag.

The faint yellow lights behind him turned on and off, and the sound of a car engine was faintly heard in the heavy rain, and two beams of light brightened the falling rain.

A van turned around and headed off the road, followed by a black van.

Although the rain was heavy, Lao Hu's tracking skills were excellent, and he followed Zhao Yifei's car all the way to an extremely secluded wasteland. The surroundings were pitch black and there were no street lights, and Lao Hu was afraid that he would be discovered by Zhao Yifei, so he could only follow from a distance with small lights on.

Shang Xiaoyu looked at the darkness on the car window, and felt that the word "gloomy" was not enough to describe the horror and desolation of this place.

"This Zhao Yifei won't be psychopathic, right, lock Wan Shuang in such a remote place?" Meng Xuan pursed his lips and sighed.

Shang Xiaoyu didn't answer, in fact, she didn't know what to answer. Although she has been a classmate for four years, she and Zhao Yifei don't have much intersection, so it's hard to evaluate anything.

When their car drove forward, the surrounding scene turned into a large open space, and Zhao Yifei's car was safely parked to the side at the moment. The door opened, the driver was nowhere to be seen, and the black bag disappeared as well.

Lao Hu got out of the car and went around the truck, but he didn't see Zhao Yifei's shadow and didn't find anything.

He worried: "Shouldn't this kid be found out and run away." ”

Meng Xuan squinted his eyes and carefully looked at everything around him that was shrouded in the rain, and saw that there seemed to be an area on the horizon in the distance that was extremely dark, and there should be a building there. He glanced at Lao Hu, and Lao Hu immediately understood, Meng Xuan turned around and locked the door of the van.

He said, "Wait for me here." ”

Knowing that he couldn't help, Shang Xiaoyu nodded and smiled, "Hurry up, otherwise the roast duck will be cold." ”

Looking at the concave backs of Meng Xuan and Lao Hu in the heavy rain, Shang Xiaoyu suddenly turned around in disgust and sat on the co-pilot to play with Lao Hu's monitor.

When I got closer, it was an old factory in the dark just now, and the doors and windows were in disrepair and looked like they had been abandoned for a long time.

Meng Xuan and Lao Hu looked at each other, he pointed to the left of the factory and then to the right, and the two tacitly agreed to take their places and prepare to sneak in quietly.

Meng Xuan and Lao Hu, who were about to sneak in quietly at that time, didn't know the situation in the factory, they didn't know if Zhao Yifei was inside, and they didn't know if Wan Shuang would be inside.

Meng Xuan took out the gun that had been pinned to his waist from behind and loaded it, and he and Lao Hu acted separately, he was responsible for going around the back of the factory to sneak inside, and Lao Hu was responsible for attacking directly from the door.

Lao Hu held his breath, supported his right hand with his left hand, held the gun tightly with his right hand, and his index finger was on the trigger, ready to deal with any emergency.

The inside of the factory was not as cold and dark as the rain curtain outside, and as soon as Lao Hu entered, he found a faint light. There were many discarded tin buckets piled up in a haphazard manner, and he carefully moved his steps against the wall.

The more he moved in, the brighter the light became, and Lao Hu faintly saw a cluster of flames in the gaps between several staggered iron buckets. Lao Hu moved as little as possible, and when he saw the whole scene on the other side blocked by the iron bucket, he also saw a black shadow standing on his right side from the afterglow.

There were two chairs opposite each other on the side of the fire, and on one of the chairs was a black bag.

"Who are you?" Zhao Yifei's gun was aimed at Lao Hu's temple.