The human body is a very mysterious thing that has not been thoroughly studied for hundreds of thousands of years.

This gender-related knowledge updated Xie Jingchen's worldview. It was also the first time that he learned that gender is not only divided into men and women, but also sexual characteristics may be different from genes.

These made Xie Jingchen deepen his speculations.

The murderers of Zhou Yang and Fang Ling are most likely the same person, and the person who killed Professor Pei's wife Feng Guanghua may also be the same person.

The relevant information about the murderer was previously presumed to be a male between 170-175cm tall. A large-scale investigation was carried out in this area, but no results were found.

Combined with the witness clues of the police who were on duty outside Fang Ling's ward that day, it was found that the person who killed Fang Ling had obvious physical signs of a woman, and was someone who would never "mistaken" her gender at first glance.

Using Luo Qingqing as an analogy, Luo Qingqing is a male who has developed female physical signs, and the murderer is most likely in a similar situation.

Victims of the Zhuantai Pill, whose gender development is different from ordinary people due to the influence of the drug, are very likely to trace back to the source and retaliate against the manufacturers and sellers of the drug.

Of course, just guessing is not enough. Xie Jingchen is basically certain that the reason for this guess is that the autopsy showed new results last night.

It's the three white bones.

The three bones dug out from under the floor of Zhou Yang's home were examined in detail as soon as they were dug out.

Forensic doctor Lu determined the gender and age of the three corpses.

Of the two female skeletons, one was judged to be 35-40 years old at the time of death, and the other was around 20 years old. The child should be between two and three years old.

Compare the gender and age of the deceased with the missing persons, and screen out all the suspects.

We were originally prepared for the situation where no results could be obtained from the comparison, or the similar cases that were screened out were all eliminated in the end. However, fortunately, among the information on missing persons in the province, we did find examples that completely matched the information on the three deceased persons.

.

Among the information on the three missing persons screened out, two adult women are cousins. The elder sister is Liu Hong, 37 years old, and the younger sister is Sun Guiying, 21 years old. The child is over two years old and is Sun Guiying's son.

The disappearance occurred six years ago. The person who reported the case was Liu Zhi, who was 19 years old when he reported the case.

I found out the files that were kept when the case was filed. The reporter Liu Zhi was from Liujia Village, a county village under K City, and he was from the same village as Liu Hong and Sun Guiying.

When checking the household registration, it was found that the only person with the same household registration as Liu Hong was her mother Liu Liping. The head of the household of Sun Guiying was her father Sun Liang, and the other person with the same household registration was her mother Liu Lirong.

The reporter Liu Zhi, whose father is Liu Qiangjun, and Liu Liping and Liu Lirong are biological siblings.

In other words, Liu Zhi and the three people who died were all related.

At the same time, Liu Zhi is male and his height is 17, which also matches the suspect's information.

If Liu Zhi was seeking revenge for the three people who died, he would most likely be the murderer of Fang Ling.

Originally, Xie Jingchen believed that the murderer who killed Fang Ling and Zhou Yang might be the same person who killed Professor Pei, his wife and Lin Ruirui.

However, after Liu Zhi was listed as a suspect, the possibility of serial murders decreased accordingly.

However, now after An Ruqiao's popular science and the witness clues of the police on duty, if Liu Zhi is the victim of Zhuantai Pill, he can avenge his relatives, trace the source, and find out the developer and seller of Zhuantai Pill.

Revenge adds to hatred, and serial killings are possible.

It was almost four o'clock in the morning. If I wanted to test my guess, I could only wait until daytime and visit Liujiacun.

Seeing Xie Jingchen lost in thought, An Ruqiao didn't bother him with any words, but just looked at him quietly for a few minutes.

While watching, I made an evaluation in my mind: Well, the facial features are all good, and even better when combined, the figure is good, the temperament is good, and the manners are good. The most important thing is that he is the king of hair, and he is not premature at all.

The phenomenon of baldness.

An Ruqiao looked at Xie Jingchen's short and thick hair, and suddenly thought of her colleagues in the hospital.

I don’t know what’s going on, but the doctor I work for

Most of the male doctors in the hospital are somewhat bald. As long as they are thirty years old and above, there is no one who is not bald.

No matter how handsome your face is, it can't match the power of a Mediterranean hairstyle.

Xie Jingchen, who had almost thought about it, felt An Ruqiao's gaze and looked at her subconsciously.

When An Ruqiao saw his eyes looking over, she no longer thought about the Mediterranean Sea or anything like that, "How is it? Is what I said helpful to you?"

Xie Jingchen nodded, "It helps a lot, thank you."

Xie Jingchen looked very serious, but the more serious he was, the more he aroused An Ruqiao's bad taste.

"Then...I've helped you so much, how do you want to thank me?"

Introverted Chinese people often advocate helping others without asking for anything in return, and doing good deeds without leaving a name. It is rare that An Ruqiao blatantly asks for "reward".

Xie Jingchen was not disgusted by An Ruqiao's playful way of "repaying a favor".

Xie Jingchen looked at her, trying hard to focus his gaze on her face, trying not to look down.

"What reward do you want?"

An Ruqiao, who was originally leaning on the sofa, sat up and asked, "Can I have anything I want?"

Xie Jingchen suddenly felt that this scene seemed to have happened before.

It was An Ruqiao who asked at that time, "Is everything okay?"

What comes after?

Xie Jingchen lost his mind and replied: "As long as I can give it, it's fine."

After saying that, he found that An Ruqiao had already arrived in front of him.

Close! Too close!

Xie Jingchen's body was sounding an alarm, and the scent of An Ruqiao's body made his mind go blank for a moment.

"The physical repayment I mentioned before..." An Ruqiao stood in front of Xie Jingchen, leaned down, put her hands on his shoulders, and whispered to him, "...it hasn't been fulfilled yet, right?"

Boom, boom, boom.

Rapid heartbeat.

An Ruqiao's breath sprayed on Xie Jingchen's ears as he spoke, as if he had been drugged, making his blood surge and he could only hear his own fast heartbeat.

After saying that, An Ruqiao held Xie Jingchen's chest with both hands and pushed him back.

Xie Jingchen was at a loss and fell backwards following her strength. What came into his eyes again was An Ruqiao's face, which was getting closer and closer.

An Ruqiao blew into Xie Jingchen's eyes, "This time... do you want to do it differently?"

Another way?

What way?

A form of physical repayment?

What should I do? Should I agree or refuse?

As his Adam's apple moved, and he was about to blurt out the word "good", all the weight on his body suddenly disappeared.

An Ruqiao was very satisfied to see that Xie Jingchen's face, neck and earlobes were all red, and she could feel the heartbeat of more than 100 times per minute with her hand on his chest. She stood up and sat next to him.

"Okay, I won't tease you anymore." An Ruqiao smiled slyly, "Looking at you like this, didn't you dare to hug me when we first met? Why are you backing down now?"

Xie Jingchen felt a little disappointed when he listened to her teasing.

Sit up and your heartbeat gradually decreases to its original normal frequency.

"What's wrong? Are you stupid?" An Ruqiao saw that Xie Jingchen hadn't come to his senses yet, and became teasing again.

He stretched out his index finger and tapped Xie Jingchen's eyebrows, "Just remember, I'll let you go this time, but next time... I won't necessarily do it~"

The heartbeat frequency tends to speed up again.

Xie Jingchen pressed his heart, looked at An Ruqiao who looked like a peach blossom in front of him, and finally said the word that was brewing between his lips and teeth.

"good."


Chapter completed!