Please don't stick to Officer Qi [criminal investigation]

In the process of running upwards, Qi Lin finally understood why the building manager could lock the door so casually.

There is an iron gate as a separation between the stairs and the corridor, and the door has a lock.Occasionally one or two unlocked gates could be seen, but the classroom doors remained closed.

Stumbled all the way up and ran up, and finally was forced to a corner.This is the closest place to the roof, but the door leading to the roof was firmly tied by several large iron chains. Qi Lin pulled it a few times, but failed to pull it open.

I originally wanted to run to the rooftop, but now I can only be trapped here.

Qi Lin was also tired. He wanted to live, but he didn't want to run anymore.For the first time he had doubts about the things in his life.

Why Mo Dongyi?He had also expected many situations, but he didn't expect that the one who killed everyone would be the roommate who lived with him day and night.

Mo Dongyi was still walking slowly downstairs, as if he was sure that Qi Lin would not be able to escape from his palm.The iron rod was dragged on the ground, making a sharp and piercing sound, like the whine of fingernails scratching the blackboard, or the scream of unwilling prayer before death.

I really can't fight it.When Qi Lin was thinking this way, a pair of warm hands held his arm.

Subconsciously thinking it was Mo Dongyi, Qi Lin clenched his fists and walked towards the person in front of him, but just stopped in front of that person's face.

That's not Mo Dongyi, that's a delicate-looking boy with blue eyes and brown hair who looks like he's of mixed race.

At that time, Qi Lin didn't ask the name of the person in front of him, and sat on the beach chair in the resort. After recalling this experience, he suddenly found that the boy was Shi Le.

Over the years, nothing has changed.

"Follow me." Shi Le grabbed Qi Lin's arm, "If you want to survive."

Trust is a wonderful thing.Qi Lin was obviously betrayed by his roommate who lived with him day and night, but when he saw Shi Le, he chose to believe it again.

He followed Shi Le all the way, and after passing through two iron doors with the key that Shi Le carried, he appeared in the school's psychological laboratory, and in front of him was a huge azure sand table.

There are many gadgets on it, including houses, trains, and iron towers.

"This is our professional laboratory." Shi Le whispered, then locked the door and closed all the curtains. "The curtain of another window is broken. Let's hide under the sand table."

Until then, Qi Lin finally breathed a sigh of relief.He lay down under the sand table, panting heavily.Maybe he was so nervous just now that he forgot that he was exhausted, and it was only now that he remembered that he should take it easy.

"Don't worry, it's safe here." Shi Le said, "He can't open that big iron door."

Qi Lin was still panting heavily.His warm breath puffed and exhaled on the cold tile floor, forming a thin mist.

The psychological room fell silent, only the sound of each other's breathing could be heard.

"Senior, why did that person chase you?" After waiting, Shi Le suddenly asked.

Qi Lin reacted belatedly and took out his mobile phone to call the police, but the mobile phone was off the chain at this time, and no matter how he pressed it, there was no response.

"It's you, why didn't you go back so late?" Qi Lin didn't answer Shi Le's question, but asked instead.

"I'm a psychology student, and I'm doing my homework here." Shi Le pointed to the sand table above his head, "I have the key here, and I can leave anytime."

Qi Lin snorted, "Can you lend me your phone?"

"The phone is out of battery." Shi Le took out her phone and gave it to Qi Lin. Qi Lin pressed it a few times, but there was no response.

He could only cooperate with Shile and sneak out.

"That man wants to kill me." The premise of cooperating with others is to be honest, "He has killed three people, and the next target is me."

After hearing Qi Lin's words, Shi Le opened his mouth wide, "How could such a thing happen?"

"I don't know, but I must escape and call the police with my mobile phone. Is there a back door in the laboratory building?"

Shi Le thought about it carefully, "No, there is only one door, and the windows on the lower floors are all equipped with anti-theft nets, so it is impossible to go out through the windows."

In other words, as long as Mo Dongyi stayed on the first floor, they would not be able to escape no matter what.Either wait until the students have class the next day, or lure Mo Dongyi away.

The first thought was not very good.It's not twelve o'clock yet, and the students start classes at 08:30. These eight hours are enough for Mo Dongyi to pry open the iron gates and search one by one.

But the second idea was not very practical either. Now they were on the top floor, and apart from the locked rooftop, there was really nowhere to distract Mo Dongyi.

Just thinking about it, there was a rattling sound in my ear.Shi Le looked at the door in horror.

"The iron door was opened." Shi Le said, "I don't know if it's our floor."

"No, this building has so many floors, he can't just..."

Before the words fell, the sound of heavy footsteps came slowly.

Qi Lin suppressed what he wanted to say in his throat, and stared at the gap in the curtains holding his breath.

The corridor was dark, with only a faint green glow from the safe passage.A black shadow passed by the window, followed by the sound of the doorknob being turned.

Fortunately, Shi Le had already locked the door ahead of time, but the door didn't open with the twist of the handle.

As the footsteps gradually receded, Qi Lin was no longer so nervous.He wanted to get up, but when he turned his head, there was a hideous face on the glass of the door.

It was a bloodshot eye, the pupil dilated very badly, the whole eye was red, and even the veins around the eye were bulging.

Qi Lin quickly maintained his posture, not daring to act rashly again.But Mo Dongyi's eyes were still scanning the whole room.If Qi Lin didn't move, his arm exposed to the sand table would be seen.

Fortunately, Shi Le's movements were timely. He grabbed Qi Lin's arm and pulled Qi Lin to his side. Qi Lin's center of gravity was unstable, and he fell lightly on Shi Le.

The outlines of the two people overlapped, and Shi Le's breathing was gentle, gently blowing Qi Lin's temples.

"Hush—" Shi Le stared into Qi Lin's eyes, and Qi Lin saw himself in his pupils.

After an unknown amount of time, when Qi Lin raised his eyes to look at the door again, Mo Dongyi had already left.This time, he really left, his footsteps slowly disappeared, and Qi Lin stood up.

"Student, I need you to do me a favor." Qi Lin stood up in embarrassment, and touched the ends of his hair that had been blown restlessly.

"What's the matter?" Shi Le blushed slightly.

Qi Lin walked around the psychological room, and picked up a broken chair leg, "When I go to lure him away, you can find a mobile phone elsewhere and call the police for me, can you do it?"

"It's too dangerous for you, I refuse." Shi Le said, "Anyway, he has already seen this house, we can hide here until dawn."

"No, with his character, if I can't find it, I'll keep looking for it over and over again until I find it." Qi Lin took a deep breath and asked again, "Can it be done?"

His eyes were firm.He really wanted to make a break with Mo Dongyi.

"Yeah, this little thing," Shi Le thought for a while, then heaved a sigh of relief, "Leave it to me."

"Then I'll leave it to you." Qi Lin patted Shi Le on the shoulder and opened the door of the psychological room.