Late at night, outside the dissection room of the Criminal Police Brigade.

Coming to the dissection room at this point made Zhao Yu feel a little weak. Not a single police officer on duty in the corridor saw it, and the surroundings were surprisingly quiet, which shrouded this place in a strange atmosphere.

The door of the dissection room was closed, and he didn't know if there was anyone inside, so Zhao Yu had to put his ear to the door and listen. While listening, I pondered, if Zhang Peipei had already gone back to the hotel to rest, then there should at least be a forensic doctor left behind in the autopsy room, right?

The door of the autopsy room suddenly opened, and a thin man in a white coat walked out of it!

"Oops!" this person didn't expect someone outside, and when he saw Zhao Yu at first glance, he exclaimed in surprise and covered his chest in fright.

"I'm dripping mom!"

Zhao Yu also didn't pay attention, and his heart also chuckled for a while, and after seeing clearly who was wearing the white coat, he hurriedly explained:

"Lao Gao, Lao Gao, it's me! Don't get excited, don't get excited......"

"Oops, I'm scared to death!" Gao Facai took off his mask while covering his heart, and said to Zhao Yu, "Zhao Yu, what do you want to do?

"I'm sorry, I'm sorry!"

Zhao Yu hurriedly went over to help Hu Lu's chest, but was pushed away by Forensic Doctor Gao.

"Didn't I come over to see the situation!" Zhao Yu explained again, "How did you know that you just wanted to knock on the door, and you came out of it?"

"High forensic ......" At this time, an inquiry came from the dissection room, "Are you okay?"

"It's okay, it's okay, you go on, go on!" Gao Facai took a few breaths, then regained his composure, and said to Zhao Yu, "I haven't seen you for a day, I just want to talk to you......!"

"Hmm, it turns out that you are a forensic doctor who also smokes!" Zhao Yu, in order to apologize, hurriedly helped people cover their lighters and help them light cigarettes smoothly.

The two moved to the depths of the corridor, and Gao Facai took a few puffs of cigarette before saying, "No way...... You've also seen how hard this job is! Alas, I'm getting older, and I can't keep an eye on it without taking a few puffs......"

"You just said that you have something to look for me?, is there any new situation?" Zhao Yu asked hurriedly.

"Hmm...... Zhang Peipei's analysis is good!" Gao Facai said with a serious brow, "Those corpses did not breed bacteria, so they have not decomposed!"

"Oh...... Do you understand? Did someone do the embalming treatment?"

"I can't see it......," Gao Facai sighed and said, "After our autopsy, a waxy substance was found in the internal organs and under the skin of the corpse, and after testing, it was a saponified fat, which is what we often call - corpse wax!"

"Corpse wax?" Zhao Yu was puzzled, "Is there anything special about this?"

"Corpse wax is mostly produced from corpses soaked in water, or corpses buried in well-watered soil, and theoretically, such as dry hanging coffins, will not produce corpse wax!" Gao Facai explained, "so we can only come to two conclusions at this time:

"First, the corpse has been embalmed in some unknown way; second, the hanging coffin itself has an unknown embalming function, and the corpse placed in the hanging coffin will inhibit the growth of bacteria and maintain the integrity of the corpse. ”

"You used two 'unknowns'!" Zhao Yu shook his head, "I didn't expect that you top experts would use the word 'unknown' when you all came!"

"Zhao Yu, in this world, there are always some things that science can't study thoroughly!" Gao Facai explained, "Take the hanging coffin as an example, we still can't explain exactly how the ancients placed the heavy hanging coffin on the cliff and maintained it for thousands of years!"

"The wisdom of the ancients is sometimes far beyond our imagination!"

"You emphasize the wisdom of the ancients so much," Zhao Yu said, "that is, the first possibility has been ruled out?

"That's right!" Gao Facai said frankly, "The most obvious point is that when the corpse leaves the hanging coffin, there is obvious deterioration! If it is a corpse that has been artificially processed, this phenomenon will naturally not occur."

"In addition, there are no traces of human treatment of the corpse, and as far as I know, the most advanced embalming technology in the world at the moment cannot achieve the effect we see!

"I want to ...... You shouldn't be unfamiliar with this, right? Li Fei in the headless female corpse case was caught by you with your own hands!"

"Hmm...... Indeed......" Zhao Yu remembered that Li Fei used a very complicated process to keep the body incorruptible.

"That's right!" Gao Facai said again, "Not every corpse has corpse wax, the No. 5 and No. 6 female corpses are completely absent, the No. 1 to No. 4 ones are less, and the No. 7 female corpse has the most corpse wax and the most obvious!"

"The more corpse wax, the sooner the corpse was put in?" Zhao Yu asked.

"Theoretically, yes! but...... Because our research on hanging coffins is purely blank, we can't guarantee it 100%!" Gao Facai replied.

"Okay, I know!" Zhao Yu pondered for a moment, digested Gao Facai's words just now, and then changed the topic and said to him, "Well, Lao Gao, there is one more thing I have to ask you! Zhang Peipei and our Zeng Ke matter, how did you do?"

It turned out that Zhao Yu had long taken Zeng Ke's matter to heart, and had asked Gao Facai about it a long time ago. Therefore, he knew the reason why Zhang Peipei was lukewarm to Zeng Ke early on.

"Well......" Gao Facai said, "I haven't done it yet! Don't you know......?

"Oh, I'm sorry, is that sister-in-law okay?" Zhao Yu hurriedly asked.

"It's okay, the operation went well!" Gao Facai took a hard puff of his cigarette and said, "But, no matter what, I still feel deeply uneasy not to be by her side!"

"It's okay! Go back, wait for me to go back to the capital, please treat the two of you, hehe......"

"Actually, Pei Pei himself is no problem...... Gao Facai said again, "She told me that she has a good feeling for Xiao Zeng in your group." However, her parents' reaction was stronger! Xiao Zeng was not from the capital, the family conditions were not very good, the distance between the two families was still very far, and there were differences in customs......

"Pei Pei is an only child, and her parents named her 'Companion', isn't that obvious?

"But what? Xiao Zeng often has to follow the special dispatch team all over the country, so ...... You understand, right?" Gao Facai said, "What would you think if it were your daughter?"

"I will at least respect my daughter's choice!" Zhao Yu said without hesitation, "Actually, these objective questions are nonsense, the key is that the two of them are in love!"

"Okay, okay, don't worry!" Gao Facai snuffed out the cigarette and said, "Actually, her parents are quite reasonable, you give me a little more time, and I will persuade them again!"

Zhao Yu wanted to say something more, but the phone rang suddenly, and when he opened it, he saw that it was Captain Xiong Wendong calling.

"Hey, Officer Zhao, are you in the criminal police team?" Xiong Wendong said angrily, "The boatmen have just heard the news, I think we may have found the suspicious ship!"