Controlled experiment

Li Yao snatched the empty water cup from Du Yusheng's hand, touched his forehead with his palm, then went to the side and took another cup of hot water and held it in Du Yusheng's hand.

A low-grade fever can be tolerated by an adult man. Li Yao is a doctor and understands these common diseases too well, but he still can't help but look at Du Yusheng's condition. It's obviously not a serious problem. Li Yao looked down at his slippers and laughed at himself laugh.

When did you start caring about these things?

It's ridiculous.

Li Yao turned around and touched Du Yusheng's forehead again.

Although he has a cheerful and informal personality, his hair is very soft, and he looks like some kind of small animal when rubbed.It felt quite good, Li Yao rubbed his hair and completely forgot that he wanted to test his body temperature.

Du Yusheng's face was flushed, such a seemingly intimate gesture made him dare not interrupt him, and it took him a long time to cough lightly unbearably.

I've been looking forward to this and that with Li Yao, but I can't stand such a simple contact with Du Yusheng, not to mention real swords and guns.

Li Yao came back to his senses, and withdrew his hand in embarrassment.

"Pay more attention to rest." Li Yao turned around, turned his back to him, and said, "The things you care about will have answers sooner or later, maybe they are not as bad as you think."

After finishing speaking, Li Yao looked at that round head, resisting the desire to touch his hair, and turned his back quickly.

Of course Du Yusheng didn't know what Li Yao was doing mentally. He half sat on the soft sofa and looked at Li Yao's back.

He pouted and asked tentatively, "...you were playing with your phone just now?"

Li Yao didn't seem to have thought of Du Yusheng's question, and raised the phone he was holding in his right hand to take a look in surprise.

"Yes, there is a spam message."

Have you been frowning at junk messages for so long?

Du Yusheng frowned, didn't ask any more questions, and could only reply embarrassingly: "I haven't seen how you play with your phone."

After pouring water at Li Yao's house for a long time, I received another inexplicable text message. Du Yusheng didn't know if he really reduced his fever with a few glasses of water. In short, the sweat on his body has never stopped, and he feels a little comfortable. some.Du Yusheng stood up and looked at Li Yao who was still reading on the sofa. He was a little surprised that Li Yao didn't find a lame reason to drive him away.

Li Yao was raised by drug lords, Du Yusheng did not think about this.

So much so that Du Yusheng still can't believe it.

So he knew Zhuang Hao, Mu Bai, and strange people.

So……

Du Yusheng grasped his mobile phone belatedly.

After struggling for a long time, he sighed heavily, and took out a photo with his mobile phone.

Du Yusheng pushed the group photo of seven people, the boss of Youjing, to Li Yao's eyes.

"After all, you still haven't answered whether I know this person or not."

Out of caution, except for Boss Jing, all the people in the photo were covered with thick mosaics.

Li Yao picked up the phone and looked at it for a long time.

Shaking his head, he said, "Is that his surname Jing? I've never heard his name from my adoptive father."

This is a wise truth.

"This is a well-known arms dealer at that time. You don't recognize..."

Du Yusheng's words were interrupted by the ringing of the mobile phone.

The annoying ringtone made Du Yusheng forget what he wanted to say for a moment.

It was He Shen who called. Du Yusheng glanced at Li Yao, picked up the phone and walked to the wall.

"Hey."

"Hey, Master Du."

There is almost never a quiet time on He Shen's phone, either in the clubhouse or on the way to the bar, Du Yusheng subconsciously looked at his watch, this point is indeed when He Shen is awake.

"How about it, is it done?"

"I didn't manage to call you." He Shen said poorly, "Isn't this a waste of my time?"

Du Yusheng said: "Then fart."

"But this matter is a bit troublesome." He Shen paused for a few seconds, and then continued, "I finally found a person. This person has been ashore for a long time, and I don't want to talk about the past. Favors, money , I’m already hooked up. You don’t know how much trouble it takes to get on the line. After going back and forth several times, this person agrees. But he can only talk to one person, I’m thinking, you come in person. It seems The person you want to investigate is amazing, he must have been a famous man back then."

Du Yusheng rubbed his nose and asked, "How could he agree to see me when he is so cautious? I am a policeman."

"I'm fucking stupid, am I?" He Shen cursed on the phone, "I told people that you are a policeman and he can put me to death on the spot. I made up an identity for you, and I said you are Chen Xin's illegitimate son, he agreed, how to make it up, you can think about it on the way."

"Tell me the location."

He Shen said: "This person is the owner of a bar now, his surname is Lu, I will send you the address later, I will wait for you here."

Du Yusheng nodded and said, "It just so happens that I have something else to ask you."

He Shen hung up the phone and rolled his eyes, thinking that the watch on his wrist was really short.

How many troubles did Du Yusheng have, did he take himself as a bag to inquire about it?

After hanging up the phone, Du Yu breathed a long sigh of relief, Li Yao was standing beside him, and he didn't mind being listened to.

"It seems that someone has checked this person for you." Li Yao leaned against the wall and looked at Du Yusheng playfully.

Nodding, Du Yusheng said dejectedly: "Yeah, it seems that I can't go to bed early."

Du Yusheng put on his shoes and was about to go out to the bar to meet that person. When he came to the door, Li Yao unexpectedly reached out his hand to stop him.

"Wait for me." Li Yao said, "I'll change into clothes and go with you."

Du Yusheng was surprised.

"...What are you going to do?" Probably feeling that Li Yao's words were unrealistic, Du Yusheng laughed out loud and said, "You know where I'm going, who I'm meeting, and what I'm doing, so you have to go with me. Which of us has a fever?"

"Didn't you say on the phone, go to the bar. And you also said that this person is an arms dealer." Li Yao smiled nonchalantly, and said, "I'll wait for you outside, you are alone, I worried."

Du Yusheng admitted that the moment he hung up the phone, he felt that it was not a wise choice for him to meet people alone. He also thought about taking someone there later, but he didn't expect Li Yao to think of this step.From Du Yusheng's point of view, Li Yao didn't know what he was going to do or who he was going to meet, but he actually said "don't worry", which made Du Yusheng feel warm.

There was a burst of warmth in his heart, Du Yusheng watched Li Yao come out after changing his clothes, and stood beside him to change his shoes.

She couldn't help biting her lower lip and laughed at him, saying: "You are a frail scholar, it's really useless if something happens to you."

Li Yao put on his shoes and looked at him with a cold face.

Du Yusheng immediately changed his words: "I just went to see someone, there is no danger, it's all nonsense, just now."

There is a bar street in the downtown area around the island.

At night, it is the busiest time here. I often stand and look at the past, and I can't see the end of it, all of which are bright lights.Even Du Yusheng, the former playboy, doesn't come here often. He doesn't like drinking, and he is afraid of spoiling the fun when he comes, so he rarely comes here.

It was not easy to park inside, so Li Yao had to park the car outside, and the two of them walked there.

Du Yusheng looked down at the address navigation sent by He Shen and complained: "It's quite a store."

Even the business on the bar street is very lively and deserted, and the one that He Shen sent was quite satisfactory.

The store is not at the most crowded street, but at an unobtrusive street corner.

Du Yusheng raised his head to look at the light board of the bar, then turned his head, Li Yao did the same as himself.

Smiling, Du Yusheng said: "Here, I said you should go back, I'm much better than you, why bother..."

"I'll wait for you right here." Li Yao said that there was no room for refutation.

Du Yusheng smiled helplessly, thinking about it can do it, if you want to wait, let him wait, the treatment you can't wait for.

Before going in, Li Yao looked at his watch.

After all, he didn't really come here because he was really worried about Du Yusheng. He wanted to know if the person Du Yusheng asked to meet was the person he had been looking for for a long time. Li Yao looked at the reflection of himself on his dial and felt a little guilt.

Facing a person who treats you honestly, but you can't respond to him with the same state of mind, Li Yao's own behavior is called shameful.

==

He Shen was drinking at the bar when Du Yusheng entered.

He probably drank a lot, and his eyes were a little blurred. When he saw Du Yusheng coming in from the door, he raised his arms to beckon him over.

"Come here, let's have a drink first." He Shen pushed the bartender that he had just prepared to Du Yusheng.

Du Yusheng rolled his eyes and said, "I'm here to deal with business, yo, you put on the watch as soon as you said it?"

He Shen immediately covered his watch with his backhand, for fear that Du Yusheng would want to go back again.

He pointed to the closed private room at the back of the bar.

"My surname is Lu." He Shen reminded him, "Remember, your surname is Chen. Chen Xin's illegitimate son."

Du Yusheng grinned, and this smile made He Shen feel a little creepy.

He Shen instantly understood what Du Yusheng meant.

Damn, if this guy can do what he says, he will be a ghost.

Then it's not Du Yusheng.

Although this bar is not crowded, it is still a bit noisy.But walking along the road pointed by He Shen, the inside became quieter and quieter. Looking at the surrounding walls, Du Yusheng guessed that the inside was made of soundproof materials.At the end of what He Shen said, the noise outside could not be heard at all. Du Yusheng subconsciously looked at the door in front of him. Maybe it was right to bring Li Yao here. No one will hear.

This thought made Du Yu get goosebumps all over his body.

He knocked lightly on the door, and a dull male voice came from inside.

"Come in."

Du Yusheng pushed the door open and walked in.

"Hello, Boss Lu."

Unexpectedly, there was only one person in the private room.

A middle-aged man was sitting on the sofa smoking a cigarette. Although the TV in front of him was on, there was no sound at all.The man was wearing a simple shirt. Although he looked to be over forty, he had a good figure and showed no signs of getting fat. He looked young and energetic.

Looking at this defenseless posture, I really regarded myself as an illegitimate child.

Boss Lu lit a cigarette and looked Du Yusheng up and down.

"Chen Xin's... illegitimate child?"

Du Yusheng grinned.

After locking the door, pull away a chair opposite Boss Lu and sit down.

"My surname is Du." Du Yusheng smiled and said in a low voice, "Why is my surname Chen?"

Boss Lu's finger holding the cigarette stopped in mid-air, frowning as if he hadn't reacted yet, and asked, "Du? Which Du?"

Du Yusheng hissed and clicked his tongue.

The expression on his face is too weird, it doesn't look like a cowardly bastard at all, but looks like...

Boss Lu belatedly realized that he was being played by someone. The young man in front of him was not Chen Xin's illegitimate son at all. He stood up from the sofa with a bang, and threw the cigarette on the table before it was extinguished. With big strides, he stretched out his hand in the direction of the door.

Du Yusheng stopped Boss Lu.

She smiled and said, "I advise you not to find out who I am."

Pointing to the opposite sofa, motioned Boss Lu to sit back.

"Don't worry about it." Du Yusheng tried his best to look ordinary, showing a kind smile, and said, "I'm just here to ask the road boss a few questions, and I'll leave after I'm done. Know who."

The other party's identity was unknown, and Boss Lu hesitated and slowly sat back in his seat.

Lighting a cigarette again, he looked at Du Yusheng amidst the smog. In fact, even if he didn't say anything, Boss Lu could roughly guess Du Yusheng's identity.

Someone who can ask Boss Jing about Jing Wen's affairs.

It's not a thief, it's an official.

"Which part do you want to hear?"

Du Yusheng smiled. Sure enough, Boss Lu had seen the big scene, and said, "I don't want to hear about how Jing Wen was so powerful in the past. I just want to hear about his relationship with this person."

After all, being cautious, Du Yusheng didn't take out all the photos, he only took out the photos of Chen Xin.After all, with a photo of a dead person, Boss Lu is more likely to speak up.

"Chen Xin?" Boss Lu smoked his cigarette slowly, looked at Chen Xin's photo, and said, "Isn't he dead?"

"The murderer hasn't been found yet, and the person is still floating outside." Du Yusheng tilted his head and joked with an indifferent look, "Why do you ask so many questions? Do you want to be the murderer?"

Boss Lu smiled, shook his head without changing his face, and extinguished the cigarette he hadn't smoked a few times in the ashtray.

"Actually, I don't know much. At that time, I was Brother Wen... now I am an accountant. Brother Wen just started a few years ago, and the arms business was not too big. He likes to gamble, and he likes excitement. I remember , not just Chen Xin, there seems to be a few more people, about six or seven? Together, they cheated and won all the money Brother Wen had at that time."

Du Yusheng was stunned.

Bureau?what bureau?

Boss Lu pointed at Chen Xin's photo sarcastically and said: "Chen Xin got rich like this, otherwise how could he become a rich businessman with his IQ. Brother Wen not only lost all his money in that gamble, but also lost a son." .Except for the people in the photo, those who know about it, and those who are still alive, can be counted on the palm of one hand. If it weren’t for the fact that I was his accountant, I wouldn’t know about it.”

Made a game, cheated.

The people Boss Lu was talking about were probably the ones in the group photo.

Speaking of murder, it sounds like there is only one person who is the most suspect.

"Jing Wen lost a son?" Du Yusheng asked, "Where is this son?"

Boss Lu scratched his nose and said, "Tsk, Brother Wen has two sons, one died and the other lost. Back then, Brother Wen didn't have enough money, so he took out usury and gambled with those people in order to win the money he lost. When he came back, he took a son in custody. It was because the batch of ammunition in hand had been paid back, so Brother Wen was relieved, but he didn’t go to redeem the child.”

Du Yusheng remained silent, looking at Boss Lu coldly.

Boss Lu smiled ashamedly at the sight, and said, "I don't think it's unbelievable? He actually took out a loan to pledge his son? How can a son be worth money? It's nothing in that circle."

After lighting a cigarette, Boss Lu held it in his hand again.

"But to put it bluntly, those bastards are the most fucking bastards, and they teamed up to cheat. This Chen Xin deserved his death. In fact, Brother Wen always felt that he lost so much because of his bad luck. Those few people knew how big the matter was, and they kept their mouths shut. It was an accident that let Brother Wen know that he was being tricked. At that time, some of these people became wealthy businessmen and famous, and some went abroad to coat gold. Brother Wen thought Get rid of them, but these people are not stupid. The videos of gambling money were firmly held in their hands at the beginning, and everyone died together. I left there not long after. I don’t know what happened afterwards. It’s a serious business. Later, I heard that Brother Wen didn't think about how to solve this problem, so he died unexpectedly."

Du Yusheng rubbed his fingers and asked, "You mean, one of Jing Wen's sons may still be alive."

"That's what you said." Boss Lu touched his chin and said, "At that time, I heard that he had changed hands several times abroad, but he probably wouldn't live to be so old. A few organs."

Boss Lu's calm expression as if he was eating and drinking made Du Yusheng startled.

Sure enough, trying to understand the brain circuit of such a person is a luxury.

"Do you have a picture? Son."

Boss Lu shook his head, frowned impatiently and said, "No. You said that Jing Wen can use the child as a commodity as collateral. Will he keep any photos?"

There is still a difference between the appearance of a person when he was young and the appearance of an adult. Even if the two children are standing in front of Boss Lu, after so many years, and they were still two children at that time, Du Yusheng thought, Boss Lu would also It is difficult to identify them.

two sons.

One loses, one stays.

One is dead, one may be alive.

As the only real victim of that gamble.

Du Yusheng felt that he already knew the manipulator of the controlled experiment and who the murderer was.

Most likely it was the child who "maybe" was still alive.

Then.

What is a controlled experiment?

The author says:

So what does that text message with coordinates mean?Dudu may want to join the game. [Ah, after reading everyone’s comments, everyone likes this article. There are some things that I don’t understand. Maybe I just didn’t understand them. I will fix them later, and some of them need to be explained later.I've been working hard to solve the mystery slowly. 】The other thing is that I set up the sub-volume mode, everyone read it and see it, it doesn’t affect the reading, right?