Qin Yiyan naturally didn't really want to rent a house, she just came over to inquire about the news and see if there was really any ulterior secret between Kong Xingde and Miao Miaojin. But she didn't want to make this aunt happy in vain, so she paid a deposit of 100 yuan in advance, saying that as long as she didn't contact her tonight, this money would be used as liquidated damages.

The aunt was very happy and said girl, what are you doing, you don't need to be so polite. Having said that, the hand took a hundred dollars with great speed. After Qin Yiyan left, he immediately informed Liu Nanhe of the situation, and Liu Nanhe said that they had returned to the vicinity of Qinglong Concentration School and were investigating the mobile phone stores that Liu Liangyuan had mentioned.

Qin Yiyan asked suspiciously: "Now the suspicions are mainly focused on Cui Silong and Kong Xingde, what are you still investigating the mobile phone store for?"

Liu Nanhe replied solemnly: "Like these students, I used to be very obsessed with online games and extracurricular books. It's just a fragment of life, and with a good guidance, they will get back on the right path. Yiyan, Cui Silong, we have interrogated him, he is just a gangster who is not in the stream, although he has a little money, but he has no cohesion, and those students who ganged up and stole mobile phones were definitely not mixed with him. ”

Qin Yiyan said: "Do you suspect that there is someone behind him?"

"Definitely. ”

Qin Yiyan understood. Liu Nanhe wants to investigate not only the murder, but also to dig out the mastermind behind the scenes and pull those students who have gone astray back to the normal path. This man, even if he is just an ordinary little policeman, hides the sun and moon in his heart, trying to illuminate everyone he can take care of. Qin Yiyan nodded slowly and said, "Okay, you guys go and investigate, Miao Miaojin's case, don't worry about leaving it to me." ”

Back at school, Qin Yiyan looked at the class schedule. There will be two classes for her tomorrow morning, but tonight's evening self-study was supposed to be on duty for Kong Xingde, but it was changed to the math teacher's class. Back in his office, a note pressed from a textbook on his desk. Qin Yiyan picked it up and looked at it, and there were a few shocking small words written on it: "Li Dazhi is in danger, hurry to the abandoned teaching building." ”

Qin Yiyan was taken aback, the abandoned teaching building, wasn't that the place where Miao Miaojin died? Who was the person who was playing tricks, and what happened to Li Dazhi? Qin Yiyan hurried to the classroom again, and Li Dazhi's seat was empty, not only was he not in his seat, but even the few seats next to him were empty.

Qin Yiyan went in and asked, "What about Li Dazhi, didn't you come today?" And those classmates, who knows what's going on?"

A female classmate raised her hand, and Qin Yiyan knew that she was the class president, so she motioned for her to get up and answer. The female classmate said: "Report to Teacher Qin, Li Dazhi and they were still there in the morning, and they didn't come in the afternoon." ”

Another classmate also said: "Teacher, you go to the Silong Internet café to find out, they may be secretly surfing the Internet there." ”

If it was to be left at another time, Qin Yiyan might really go directly to the Internet café to look for it, but the police sealed the Internet café in front, and when he saw the note behind, Qin Yiyan was sure that those boys did not go to the Internet at all, but fell into the hands of others. On this mission, Qin Yiyan was not equipped with weapons at all, and when she returned to the office, Qin Yiyan thought for a while, sent a message to Liu Nanhe, and went out with a short fruit knife with her.

The abandoned school building is located on the southwest side of the school, separated by a playground and a waste ditch, and underneath it is a mess of building materials. Last winter, the weeds were half a man's tall, and even though it was spring, it was still a desolate and lonely place. Qin Yiyan walked over cautiously, carefully listening to the surrounding movements, there seemed to be some sounds of small animal activities in the hay, and there seemed to be nothing. Dozens of meters away, the lights of the teaching building seem small, but they are as hopeful as the morning sun.

Qin Yiyan took a breath and shouted inside: "Li Dazhi, where are you?"

There was one or two sounds of slight struggle at the top of the abandoned school building. Qin Yiyan took out the fruit knife, jumped over the stinky ditch, and walked towards the abandoned teaching building step by step.

He had just taken a few steps when there was a hissing sound at his feet. Qin Yiyan was startled and hurriedly turned on the light on her phone. Under a clump of whitish hay, a long red and black snake quickly fled, wagging its tail. The enemy is in the dark, Qin Yiyan is in the light, she is worried about those students in her heart, and she is not afraid of revealing her figure, so she still strides forward.

The building materials smelled fishy and damp. Qin Yiyan frowned, and continued to shout: "Li Dazhi, Xiao Pengyang, Zhao Kuan, where are the few of you?"

There was a dead silence in the abandoned school building, and this time there was no sound at all.

Walking into the lobby, next to the stairs on the first floor, there is a police warning sign. One end of the warning strip was still embedded in the staircase, and the other end had been ripped off. The staircase was also covered with a thin layer of dust, with a few messy trails of footprints. Qin Yiyan listened quietly for a few seconds on the handle of the staircase, and then quickly sprinted up and ran towards the top of the building.

When I got to the top of the building, three or four male classmates were really standing here. Their bodies were covered in duct tape, and their mouths were gagged with scrap paper. Seeing Qin Yiyan, several male classmates shouted excitedly, but unfortunately the paper sealed their mouths, and no matter how much they screamed, they could only make a "woo" sound. Qin Yiyan knew that this must be a trap, and the other party deliberately set up this bureau, so it was impossible for her to find these students so easily. She made a quiet gesture to the students, and stood motionless, on high alert.

Minutes and seconds passed. Qin Yiyan kept this posture and waited for half an hour, but the other party still did not show up. The students' anxious tears and urine rolled down, and their eyes for help kept looking at Qin Yiyan. Finally, Qin Yiyan gave up, and she could no longer sit back and watch those students endure senseless pain and panic.

She pulled out a fruit knife and cut the tape off several of the students, ripping the paper balls from their mouths. Several male classmates fell to the ground with a pop, panting heavily, and shouted indistinctly, "Teacher Qin, you are finally here." ”

Qin Yiyan frowned and said, "How did you know I was coming?"

Li Dazhi smiled: "Of course I know." I put that note on your desk. ”

Qin Yiyan was stunned: "You put it on my table? Who tied you up?"

Li Dazhi said: "Teacher Qin, you don't believe it. ”

Qin Yiyan straightened his face and said, "As long as you tell me honestly, of course I will believe it." ”

Li Dazhi hesitated for a moment, and said slowly: "It was done by a teacher in the school." He said that although you are a female teacher, you must be very brave, and you know that we are in danger, and you will definitely run to save us. ”

Qin Yiyan was stunned for a moment, and then he was angry and asked loudly, "Who is that teacher?"

Li Dazhi looked at Xiao Pengyang, Xiao Pengyang looked at Zhao Kuan, but Zhao Kuan looked at the thin male classmate who didn't know the name at the end. The male classmate shivered in fright and said, "Teacher Qin, we don't know what his name is, he said he was a teacher at school, but we didn't see him at all." ”

Qin Yiyan said: "He tied you up, why didn't you see him?"

Li Dazhi said: "We thought it was ...... He said it was an adventure, a little game...... Tell us to close our eyes, so ......"

The thin male classmate said, "Teacher Qin...... I saw him, but he was wearing a mask and a hat...... I couldn't make out his face. ”

A sneer appeared on the corner of Qin Yiyan's mouth, and he said, "Okay, I know." You guys, go back to the classroom right away, and write me a review by Friday. This kind of stupid thing, whoever wants to do it again in the future will never come to school again. ”

Several male classmates looked at each other and left dejectedly. Qin Yiyan sighed, since that person was on guard, he would definitely not leave fingerprints and useful footprints. However, in line with the principle of having dates and not hitting a shot, she still took away a large roll of crumpled tape on the ground. Anyway, the work of checking fingerprints was handed over to the comrades of the district bureau to do, and it was better to have results, but she was helpless if there were no results.

Bringing the tape to the school gate, Liu Nanhe's phone called. Qin Yiyan said: "I was about to go to the office, I brought some things and asked them to check if they had fingerprints." ”

Liu Nanhe smiled: "Look east." ”

Qin Yiyan turned his head and saw that at the door of a food stall, Liu Nanhe was standing there with a smile. Qin Yiyan put down the tape, walked over quickly, and said, "It's just right to come, I'll take a trip to save it." You can bring those things back later. ”

Liu Nanhe smiled: "No problem. What's going on, let's go into more detail. ”

Qin Yiyan said it again, Liu Nanhe frowned and thought for a moment, and said, "Don't guess, go to Kong Xingde and ask for an understanding." ”

Qin Yiyan said: "I also suspect that it is him, but he is the head teacher of this class, if it is him, it is impossible for those classmates not to hear his voice." ”

Liu Nanhe said: "There are more businesses selling voice changers online. ”

Qin Yiyan said: "Okay." Then I'll go to him and ask him for clarification later. ”

Liu Nanhe smiled again: "According to this look, your identity should have been exposed." The other party uses a few students as bait, just to determine whether you are an ordinary teacher or not. ”

Qin Yiyan sighed helplessly and said, "Then what can I do? If this person really wants to attack them, it will be a regret for my life if he is delayed for a second." ”

Liu Nanhe's expression suddenly became solemn. He looked at Qin Yiyan seriously for a few seconds, and said silently: "Don't worry, this case is not far from the truth being revealed." ”

Qin Yiyan's eyes lit up and said, "Is there any progress on your side?"

Liu Nanhe nodded and said, "That's right." However, in the end, you still need to personally arrest the murderer, don't worry, Yiyan, this credit belongs to you. ”