Controlled experiment

Chapter 21

Coming out of Luo Yang's ward, Du Yusheng's hands were cold.

Leaning against the door panel of the ward briefly, Du Yu let out a long sigh.

Sometimes what you are afraid of is not the person who stabs you face to face, but the person who smiles at you, and Luo Yang belongs to the kind who stabs you with a smile, shakes your clothes after watching you fall, and treats you Someone who said sorry.Such a person, Du Yusheng classified him as a pervert.

Du Yusheng wanted to smoke, but when he took out the cigarette, he found that there were four big characters "No Smoking" facing him.

Red lettering on a white background, you can’t even see it.

Reluctantly stuffing the cigarette back into his pocket, Du Yusheng woke up Xiaobai who was sleeping at the door.

Xiaobai also stayed up for several nights, and when he opened his eyes, they were all bloodshot.

There are elevators and stairs in the hospital, but few people choose to walk when they reach the tenth floor.Du Yusheng didn't wait for Xiaobai to speak, he pulled him by the collar and carried him all the way to the stairwell where there are few people.There is no one in the stairwell, it is empty, and every word can be echoed.

There is no smoking ban here, Du Yusheng put the cigarette in the corner of his mouth, and pressed Xiaobai hard against the wall.

"Brother Yu, what are you doing?"

Xiaobai struggled twice, Du Yusheng's hands were strong, and he pressed the back of the man's neck and did not let go.

The two were so close that they could easily hear each other's breathing. Du Yusheng heard the word "fear" from Xiaobai's breathing.

"Do you know what Luo Yang told me inside?"

After getting along with Luo Yang for about a few minutes, Du Yusheng's tone was a little more of Luo Yang's unhurriedness.It's like teasing each other's nerve lines.

"...Brother Yu, what do you mean?"

Xiaobai's body trembled even more, Du Yusheng simply didn't hold him down, let him go, lifted him to the corner of the wall, smoked a cigarette in his mouth, and slowly exhaled a smoke ring.

Showing his ruffian look again, Du Yusheng put one foot between the two of them, controlling the little white man in the corner.

He smiled and said, "Luo Yang told me that you belonged to him. You even scolded me so badly that I didn't see it."

Xiaobai's face has never been so white as it is now, almost blending into the wall behind.

Fair skin, red eyes, like a bunny.

He bit his mouth tightly, and Du Yusheng looked down at his fists clenched tightly.

"...I'm not." Xiaobai forced a wry smile, "Is Luo Yang crazy?"

Du Yusheng exhaled smoke from his nose and shrugged.

Compared to Xiaobai, he was much more relaxed.

"Have you heard the saying about Cao Cao?"

Xiaobai shook his head, he didn't know what Du Yusheng wanted to say.

"That sentence is, I would rather kill three thousand by mistake than let one go." Du Yusheng extinguished the cigarette and threw it in the trash can, looked back at Xiaobai who was a little stiff, and said with a smile: "Give you some time, think about what to do." Tell me."

Du Yusheng was a little surprised by Xiaobai's performance. He originally thought that Xiaobai should be eager to defend himself, or to say that he was out of breath, but Du Yusheng didn't see these expressions. Instead, he was very calm and just said, "Luo Yang is crazy." ', as if he really didn't know anything.

Du Yusheng got out of the hospital and got into his car.

The whistling warm wind blows out, very comfortable.

Du Yusheng looked sideways at the window of Luoyang's ward. He said that he was going abroad, and it seemed that he didn't have much time.

Opening his palm, Du Yusheng looked at the small bug in his hand and grinned.

On the day Zhuang Hao died, Du Yusheng took some gadgets from the crime scene.Bugs are one of them. This kind of thing is small and portable, and generally you can't find it at all. Moreover, everyone in the circle knows Zhuang Hao's craftsmanship. In their words, the lifespan of Zhuang Hao's things is longer than yours.

When pulling Xiaobai out of it, Du Yusheng fiddled with his clothes.

If you want to know what identity Xiaobai has, this is the fastest way.

Du Yusheng connected the bug to his mobile phone.

Apart from breathing, Du Yusheng can hear Xiaobai go to the toilet now.

Du Yusheng rubbed his fingers and took a deep breath.In the rearview mirror, the bloodshot eyes in his eyes were almost as red as cooking. Calculating the time, he hadn't closed his eyes for almost 24 hours.Du Yusheng yawned and drove the car back to the bureau.

Before stepping on the accelerator, Du Yusheng was still thinking about whether he was driving fatigued or not, and how many points would be deducted for not bringing his driver's license.

Once a person is extremely exhausted, even his brain reacts slowly. Before Du Yusheng could figure this out, he went back to the game.

Qin Yan is currently idle, flipping through the book Du Yusheng brought in his office.

Hearing footsteps, Qin Yan seemed to know who was coming, looked up and quickly looked down at the book.

"Did you sleep?" Qin Yan asked, "Slept for a while?"

Du Yusheng was a little confused, he didn't listen to what Qin Yan asked, and said "en" dully.

"How about it, have you finished reading the book?"

Qin Yan raised his head and closed the book and put it in Du Yusheng's hand.

"You can see it yourself and ask me?"

Du Yusheng was startled, and glanced at the book in his arms.

"What do I see coming from me?"

"You folded the page yourself." Qin Yan flipped the torn-out page back to Du Yusheng to read, "Only your page has any value in the whole book."

Du Yusheng stroked the torn-off position with his fingers, he didn't quite understand Qin Yan's meaning, he raised his head and blinked his eyes at him.

Qin Yan sighed, opened the drawer and threw the report he just got inside to Du Yusheng.

"There is a stain on this page that was dripped by liquid." Qin Yan propped his hands on the desk, leaned over to look at Du Yusheng and said, "The ingredient of this stain is a high concentration of nitroglycerin."

Du Yusheng's head buzzed.

This book was obtained from the car Luo Yang lost to the casino.There were only three people who took over the book, besides himself and Qin Yan, Li Yao was the only one.When Du Yusheng got the book, he remembered clearly that the book was well protected, covered with a cover, without even a tiny folded corner. In other words, the book was always intact before leaving him, so Who made this corner.Du Yusheng looked at Qin Yan's face and his mind was buzzing.

"But you're pretty smart." Qin Yan went on to say, "You also know the folded corners, otherwise I might really read this book as a book. This stain is very shallow, and it's very difficult not to mark it after a long time." It's hard to see." Qin Yan said here, and smiled, "How did you find this?"

"I didn't discover it..." Du Yusheng squeezed the report in his hand, raised his head and said, "I didn't fold this corner."

Qin Yan's smile froze on his face, and he couldn't laugh anymore.

"Who else has touched this book?"

Du Yusheng didn't speak, Qin Yan looked at his face and got the answer.

"I know what you're thinking." Qin Yan said: "Du Yusheng, no one will be so coincidental that they will be folded on this page."

"I understand what you mean. He did it on purpose. He folded it for me on purpose."

Du Yusheng stood up and pulled the chair aside, and said with a sneer, "What the hell is this?"

Grabbing the clothes on the sofa, Du Yusheng put them on indiscriminately, and walked out angrily.

When he reached the door, Du Yusheng stopped again, turned around and walked across from Qin Yan.

"Who the hell do you think he is?" Du Yusheng tapped his fingers on the table and rattled, "If you really know something, just tell me, what is such a little bit? If you ask him and don't say anything, I will feel hot." Sticking a cold ass, or seeing me hiding far away, don't let me take a step forward, he walks at zero point one, Luo Yang's matter, he personally told me that he has nothing to do with him, and then? What is this, Give me some pointers? If you really know the truth, come and tell me."

Du Yusheng slapped the table, and the glass on it jingled.

"His behavior makes me feel like I'm a badass. Last time he said that I don't look like a policeman, and asked me if I am a policeman." Du Yusheng laughed and said, "I won't tell you the fuck, so you guess what? ah."

The more Du Yusheng talked, the more frustrated he felt, he sat down on the sofa and covered his face.

"We have such a close relationship, what can he not say!"

Seeing Du Yu's angry and helpless look, Qin Yan suddenly remembered the first time he saw him in the bureau.

He was also like that at that time, sitting on the sofa and covering his face, but at that time, he couldn't say a word, and when he spread his palms, Qin Yan saw that there were tears on them, which were shining brightly.In fact, Du Yusheng is not suitable for this job at all, and the second-generation rich son is not a professional counterpart.Something happened then, and Du Yusheng had to take this step.

After listening for a long time, Qin Yan stood up and walked to Du Yusheng's side.

"Near?" Qin Yan said coldly, "That's your unilateral approach."

Du Yusheng froze for a moment, then stood up as if awakened.

Walking to the door, he gave Qin Yan a thumbs up.

Emotions come and go quickly.

Du Yusheng has his own set of theories. He believes that what Li Yao does is his own business, and what he does is also his own business.

And from the glass slag, Du Yusheng picked out a little flesh, and Li Yaoken left clues that at least showed that he was not as indifferent to him as he appeared on the surface.He still has himself in his heart.Du Yusheng returned to the car, convinced by his own reason.

The report on the page that Qin Yan brought was placed on the co-pilot.

Du Yusheng picked them up to have a look, and started the car.

Obviously, this stain was probably left when Luo Yang changed the dressing, and the book was probably left under it by carelessness.So, under what circumstances would you hold a book under it?The most likely thing is when you are reading a book, and the first place you think of reading is mostly your own home.

Du Yusheng came to Luoyang's house once.

Didn't find anything after the last time here except to find that it had been refurbished.

Coming to Luo Yang's house again, Du Yusheng felt a sense of déjà vu.

The things here are still the same as when they left last time. During this period, Du Yusheng deliberately did not seal up the place, but asked people to watch from the side. However, the dust on the ground showed that no one had been here.All furniture and floors are new, only clothes and daily necessities are old.

Du Yusheng felt it again.

Luo Yang has a study room, and the display furniture in the study room is very similar to Luo Daheng's.Du Yusheng went in and sat on a dusty chair.Put your hands on the table as if you want to read a book.The table was single-layered, without even a drawer underneath, and the legs felt comfortable under the table. Du Yusheng felt under the table board, but found nothing but dust.

He has two bedrooms, and the desk by the door is clean.

Du Yusheng walked over, posing in the same posture as in the study just now.

When I was at school, when I was tired of reading, I liked to lean on the back of the chair crookedly. The sitting posture was not standard, so people would be short-sighted.Du Yusheng remembered that Luo Yang wore glasses.

It is very comfortable for people to lean against. When the sight is low, it is easy to see the mezzanine across the table.

The mezzanine is small, but wide.

Du Yusheng reached out and pulled them away.

The contents inside were different from what he had imagined. Apart from nail clippers and a sewing box, there were also wrenches and screwdrivers. At the bottom was a red Swiss knife, which seemed to be a toolbox.Du Yusheng put the mezzanine back in place with some frustration.

After trying several tables, Du Yusheng didn't feel any other discoveries.

Du Yusheng crossed his hands in frustration and lowered his chin.

The phone in his pocket would vibrate, and in the empty room, the vibrating sound was almost comparable to a ringtone.

It's Xiaobai's bug.

Du Yusheng put the phone to his ear.

Xiaobai seemed to be on the phone, with the rustling of clothes rubbing against each other. After a few seconds, Du Yusheng heard Xiaobai's voice.

"Mr. Li..."

When Du Yusheng heard these three words from Xiaobai's mouth, his mind was almost blank.

At the same time, Du Yusheng thought of the bottle of albuterol that had been replaced at the scene of the crime.

After reopening the toolbox in the mezzanine, Du Yusheng picked up the bottom Swiss knife and reopened the blade.

Xiaobai seemed to be silent for a long time, waiting for the answer from the other side of the phone, and then he continued: "I didn't expect Luo Yang to say that."

Without saying anything else, Xiaobai hung up the phone.

Du Yusheng looked at the phone's screen that went black again, and at the Swiss knife in his hand. He suddenly didn't know which one shocked him the most.