Sun Yu had been observing Qin Chuan since he entered the door. This man was calm and confident, and even provoked Xia Lan with his expression. But when he first opened the door, he was a little confused. He probably didn't expect the police to find him so quickly.

"Understood, I still know a little bit about the case handling process." Qin Chuan looked at Xia Lan again, "So, just because I have a physical relationship with this woman whose name I don't know, you doubt me?"

Without waiting for Xia Lan to speak, Qin Chuan continued: "Didn't your forensic doctor find any clues on the deceased? For example, dander, hair, etc., wouldn't there be DNA? Why not check based on DNA?"

Provocation, this is already a straightforward provocation.

Qin Chuan just told them that he knew there was something on the deceased and could find DNA!

"Can you tell me how you met Li Manyu?" Sun Yu asked. Sun Yu knew that the previous question would not give them any information they wanted.

Sun Yu had only two purposes for coming here. First, to meet Qin Chuan and see what kind of person he was. Second, to see if he could find out how Qin Chuan hooked up with Li Manyu.

Qin Chuan blinked and said slowly: "I had nothing to do some time ago, so I went for a night run to the west of the old city. There is a Yunmeng community there. I felt that the environment was quite good, so I ran there every night. I ran a few times.

I’ve known Manman since the beginning of time, and let me emphasize, it was she who took the initiative to strike up a conversation with me.”

"Then I ran with her every day and stretched together after the run. There was inevitably some physical contact. I felt that she didn't resent it, so I tried to kiss her, and then I didn't know what was going on."

Sun Yu smiled and said, "How did you get in touch?"

Qin Chuan had a regretful expression on his face, "We are all passers-by, leaving contact information will only cause trouble. We only agreed on the time verbally."

Sun Yu winked at Xia Lan and said to Qin Chuan with a smile: "Then we won't bother you for now. If there are any problems, we will come back to trouble you."

After saying that, the three of them stood up and walked out the door. Qin Chuan sent them out and when he was about to close the door, he suddenly asked: "Can you tell me how you knew that I had a relationship with her?"

Qin Chuan looked at Sun Yu and asked, referring to you, not you, as if he knew that Sun Yu had discovered him.

Sun Yu's smile was a bit vulgar, and he leaned towards Qin Chuan, lowering his voice and saying, "You guys have almost wiped out the dust on the car, so how can I not find you?"

After walking out of the community, the three of them got into the car. Xia Lan leaned on the seat with a straight face, obviously still angry at Qin Chuan's provocation.

Sun Yu handed Bao Youliang a cigarette, "What do you think?"

Bao Youliang pursed his lips, "He is a master, with a first-class psychological quality, and he is deliberately provoking us. I feel that the purpose of the provocation is to let us check the owner of the DNA at the scene. He is using this method to force us to find that person."

"Let's arrange for someone to monitor him here first! We need to know what happened to him." Xia Lan wanted to look through the car window at the seventh floor of the building where Qin Chuan was located in the community.

On the balcony, a head was staring at them behind the window.

eight years ago.

It was a sunny summer and it was summer vacation. Qin Chuan, who was playing basketball with his classmates outside, returned home early because he injured his foot.

His father, Qin Guisheng, is a local with a low level of education and is an employee of a factory. His monthly income is barely enough to support the family. His mother, Jiang Linli, is unemployed and her favorite thing is to play mahjong.

In Qinchuan's memory, his mother was 36 years old and in full bloom. Even though her family's conditions were average, she would always buy a few new clothes from time to time.

Qinchuan's home is in a tube building in the old city. It is on the fifth floor and there is no elevator. He limped upstairs.

When he walked to the corner of the 4th floor, Qin Chuan heard a man's roar, the voice of his father Qin Guisheng. The pain in his ankle disappeared immediately, and Qin Chuan was a little excited, because he had not seen his father for two months.

He quickened his pace and came to the door of his house. The door was ajar, so he could hear his father's voice clearly.

"Jiang Linli, you are shameless. You are fooling around with men at home in broad daylight. How do you explain it to Xiaochuan when he sees it?"

Qin Guisheng's words made Qin Chuan stop pushing the door. He was 16 years old and he could understand what was happening in the room at this moment.

"Qin Guisheng, we have been divorced for almost two months. It doesn't matter who I do at home with you!"

Qin Chuan's body trembled - parents are divorced?

Qin Guisheng's voice was still very excited, "What about Xiaochuan? We have agreed in advance not to let him know about our divorce before he takes the college entrance examination. If you do this again, I will go to court to sue you and ask for custody rights back."

"First of all, Xiaochuan went out to play ball today and usually comes back at seven o'clock at the earliest. Secondly, with your little income, do you think you can get custody back?" Jiang Linli's arrogant voice sounded.

"Bitch! If you hadn't hooked up with a rich man now, would you have so much money? If I hadn't been afraid that Xiaochuan would suffer with me, would I have given him to you?"

"A poor guy is a poor guy, so you want to give it to me? Let me tell you Qin Guisheng, Brother Liang is not the rich man I am dating now. I started dating him three years ago. I can't even remember the cuckoldry on your head.

How many are there!"

Qin Chuan felt dizzy and leaned against the door at a loss. He suddenly wanted to run away and pretended that he had never been here.

Jiang Linli's voice sounded again, "Just thank me for finding a good father for Xiaochuan! Trash!"

There was a loud noise in the room, and Jiang Linli immediately shouted: "Qin Guisheng, which song are you singing? Are you pretending to be faint...Qin Guisheng? Qin Guisheng!"

Qin Chuan knew something had happened, and rushed into the house shaking his body. When he came to the door of the master bedroom, he saw his father Qin Guisheng lying on the ground, holding his chest tightly with one hand, and his mother Jiang Linli shaking his body vigorously.

Qin Chuan's eyes darkened and he knew nothing.

In the year after that, Qin Chuan's memory of everything around him was very vague. He only knew that he had changed his home, and there were all foreigners there. Every day he would go to a place to chat with people.

He vaguely remembered the content of the chat: his father died, he suffered from a serious mental illness, and he needed treatment from a psychiatrist.

It was a long dream. When Qin Chuan woke up, he felt that he was already abroad.

Here he and his mother depended on each other, and her mother was very kind to him, giving him the best school and the best living environment.

Jiang Linli knew that he had heard everything that day and promised Qin Chuan that she would never go to that man again. She said that the man gave her a lot of money, enough for mother and son to live in the tea country for a lifetime.

Qin Chuan also deliberately forgot those gray memories. He studied hard and was admitted to the most famous medical university in Tea Country with excellent results. He liked forensic appraisal and the forensic industry.

After graduation, Qin Chuan moved to the tea capital, got an enviable job, and started a new life of his own.

Until that day, Qin Chuan suddenly missed his mother. Without phone contact, he drove directly to a city not far from Tea.

He also had a key to his house. When he opened the door, the first thing he saw was the skirt on the floor, then shoes, tops, underwear, and panties.

Qin Chuan was shocked and rushed to the bedroom.

In the bedroom, the still-charming Jiang Linli was lying naked on the bed, with the sheets in a mess.

As the youngest director of the forensic laboratory, Qin Chuan's professional ability is naturally outstanding. Just by looking at the surrounding situation, he was able to confirm that his mother was not violated.

Jiang Linli noticed Qin Chuan coming in, hurriedly picked up the quilt to cover her body, and said excitedly: "Xiaochuan, why are you here?"

"Didn't you say you would never look for him again?" Qin Chuan yelled.

Over the years, Qin Chuan has also wondered how much money that man gave his mother so that she could buy a house here and support him in his studies.

He had guessed more than once that his mother and that man had never broken off contact at all.

But he didn't have the courage to ask for confirmation, because his mother had done so much for him over the years, and if he guessed wrong, it would break his mother's heart.

And at this moment, when he saw Jiang Linli's condition, all his guesses were confirmed. Wasn't it the same that summer? He suddenly went home and encountered the tragedy that was buried deep in his heart.

Qin Chuan couldn't help but have an idea, will they do this every time I'm not at home?

This idea expanded in his mind instantly, turning from a question to a certainty. Qin Chuan's eyes gradually became sinister, and his face became ferocious.

He suddenly rushed forward and strangled Jiang Linli's neck, shouting: "Who is that man? Tell me! I want to kill him and avenge my father."

Jiang Linli struggled painfully. Qin Chuan used too much force. The sudden feeling of suffocation made her unable to speak at all. She wanted to break Qin Chuan's hand off, but when she saw Qin Chuan's beastly eyes, she finally

I felt threatened by death.

When Qin Chuan woke up, he found that he was holding his mother's neck hard, and the carotid artery did not give any feedback.

Is she dead?

Qin Chuan hurriedly let go of his hand and took two steps back. Looking at the lifeless Jiang Linli, he shivered. The same dizzy feeling he had in the past made Qin Chuan's body begin to shake.

Qin Chuan, who was about to faint, suddenly froze his body, and his pale face gradually turned red.

An evil smile appeared at the corner of Qin Chuan's mouth. He approached Jiang Linli's body and his eyes stopped on her nails.

Except for the thumbs, there are more or less dandruffs between the nails of each finger on both hands. It should be caused by too much passion during sex.

The bodily fluids in the lower body contained Jiang Linli's DNA and could not be used. Qin Chuan carefully moved the body to the ground, examined it carefully on the bed, and finally collected many hairs that did not belong to Jiang Linli.

Jiang Linli's cell phone rang, it was a tea country number!

After Qin Chuan connected, he pressed the speakerphone button.

A man's voice came from the other end of the phone, "Bao'er, I have to go back to Mengshan City temporarily because of something. Don't be angry. I'll stay with you well next time."

"Okay!" Qin Chuan's voice sounded.

The call was immediately hung up, and Qin Chuan showed a cold smile.

"I'll find you!"


Chapter completed!