Concubine Ji gritted her teeth because of a pause in her heart, she was also very helpless, although Cheng Ran was a forensic doctor, he was a person who upheld justice, but he had no relatives and no reason for him, and he was still a skeleton, it was indeed a bit unrealistic to ask him for help, looking at it this way, he still couldn't take revenge.

However, this scene is a different picture in Cheng Ran's eyes, the lower jaw of the skeleton bites back and forth, as if it is about to collapse in the next second, which looks like the skeleton is angry, angry, and then threatening Cheng Ran's performance.

"Okay, okay", Cheng Ran's brows furrowed faintly: "You are obedient, I will help you." Looking at this posture, Cheng Ran wondered if if she didn't help her find out the murderer's skeleton, it would collapse back into a pile of fragments in the next second.

Concubine Ji, who got the unexpected joy, was instantly happy, and grinned straight at Cheng Ran, the scene was weird.

Cheng Ran inadvertently turned around and bumped into this smile, his expression was a little complicated for a while, he opened his mouth, and was about to speak, when suddenly a crisp and pleasant phone rang, Cheng Ran looked at the remark "Li Zhiyi", and raised his hand to pick up the phone.

"Forensic Doctor Cheng, I'll invite you to dinner." Inside the phone was Li Zhiyi's leisurely voice.

Cheng Ran didn't immediately agree: "Your case is finished?" ”

"That's not true", Li Zhiyi quickly added: "But you still have to eat, eat and drink enough, and then you have the energy to handle the case." ”

"Time and place."

Cheng Ran agreed, Li Zhiyi on the other end of the phone raised his eyebrows and said immediately.

"Old place, we'll see you at half past eight!"

"Okay." Cheng Ran replied lightly, stretched out his hand and hung up the phone.

"I'm not coming back at night", Cheng Ran glanced at Concubine Ji: "You stay alone, don't run around." ”

As soon as Cheng Ran's words came out, Concubine Ji nodded hurriedly, even if Cheng Ran didn't remind herself, she wouldn't run around, now it's socialism with Chinese characteristics in the 21st century, she has a skeleton and runs around, so she can't be killed? !

Seeing Concubine Ji's well-behaved and obedient appearance, Cheng Ran was in a better mood inexplicably, and walked to the dressing room in the laboratory with his feet raised.

Where are you going?

Hearing the sound of Cheng Ran's footsteps, Concubine Ji hurriedly stepped up.

"I'm going to the division in advance, and there's something going on." Cheng Ran glanced at Ji Feiyin, who came forward, and laughed softly.

Oooh.

After receiving the reply, Concubine Ji did not come forward again.

Cheng Ran chuckled lightly, didn't close the door, and changed his clothes in front of Ji Feiyin, the sound of clothes rubbing sounded in Ji Feiyin's ears, no need to guess, Ji Feiyin also guessed that Cheng Ran had to change his clothes before going out, but, really don't you need to avoid suspicion? Although she is only a blind and dumb skeleton now, she is also a young woman in the prime of her youth!

Cheng Ran changed his clothes, hung up the medical cover, turned around and glanced at the small skeleton again, and the corners of his mouth unconsciously brought a chuckle, why didn't he find that the small skeleton was so easy to be shy before? I changed my clothes just now, and the small skeleton stood next to me and wanted to shrink into the corner.

"Don't move anything in the lab, you can't see it, be careful of touching any corrosive potion."

Whew, okay.

Concubine Ji nodded hurriedly.

Finally, after taking a look at the laboratory and making sure that the dangerous goods were all packed, Cheng Ran exited the laboratory, closed the door with his backhand, and took out the key from his pocket to lock the laboratory.

Concubine Ji, who was repeatedly told by Cheng Ran, did not move around obediently, for fear that she would accidentally touch the corrosive potions that Cheng Ran said and turn herself into liquid, Cheng Ran here also seemed to have a heart, and looked back at the laboratory at the moment she walked down the stairs, and at the moment when Cheng Ran left the corridor, a long-lost mechanical sound sounded in Concubine Ji's mind.

"Rebirth Mission-Take the initiative to kiss Cheng Ran."

Concubine Ji was startled, and her bones slowly sat up straight, and the system came back.

It was dark, and at a barbecue stall in the city, a man in black clothes and black pants was sitting on a plastic bench, his body was slightly bent, and he was opening a bottle of beer.

"Hi, Forensic Doctor Cheng."

Cheng Ran glanced at Li Zhiyi, who was smiling brightly, and the corners of his mouth twitched slightly.

"Don't laugh."

"Okay, okay, I'm not smiling", Li Zhiyi gestured: "Come, classmate Cheng, please take a seat." "Li Zhiyi and Cheng Ran are in the same class, although the two are not in the same major, they are both excellent students, and they are often compared by the students, and the two can be regarded as acquaintances.

Cheng Ran glanced at the blue plastic stool and sat down.

"Come, these are all ordered by me, you see what else you want to eat, you're welcome, I'll please." Li Zhiyi filled Cheng Ran with a glass of beer.

Cheng Ran took the paper cup and took a sip gently.

"No, that's enough."

It is indeed not Cheng Ran's resignation, but the table is full of all kinds of skewers, just looking at the quantity, it is several times that Li Zhiyi ate with himself before, this time it is still two people, it is estimated that they can't finish eating, Cheng Ran paused, took out a fork and a knife from his suit jacket, scraped off all the meat on the skewers with a knife, and then forked it up with a fork and gently fed it to his mouth.

"Look at you, pay attention to people." Li Zhiyi sighed helplessly, picked up the skewers on the plate and ate them directly: "This skewer, if you eat it like this, it will have a taste." ”

"I don't think so." Cheng Ran glanced at Li Zhiyi.

Li Zhiyi shook his head: "The feeling of this meat being peeled out of the bones is called stimulation." ”

Cheng Ran pursed his lips and put down the fork in his hand.

"What do you want me to help you?"

Li Zhiyi's eyes paused slightly, and the corners of his mouth pulled out a smile: "It's just to invite you to have a meal, where did you come from so many helps." ”

"Really?" Cheng Ran looked at Li Zhiyi's eyes with a deep gaze: "But every time you invited me to eat barbecue before, you said the same thing." ”

"Ahem", Li Zhiyi covered his lips slightly embarrassed: "Actually, there is a question I want to consult a professional." ”

"Ask." Cheng Ran put down the knife and fork.

"What is the success rate of us ordinary people using a knife to cut through each bone with precision?" Li Zhiyi's gaze at Cheng Ran was a little deep.

"We? Ordinary people? Cheng Ran chuckled: "Captain Li, I'm not an ordinary person. ”

"Oh forget to forget, you are a forensic doctor", Li Zhiyi patted his head blindly: "I drank too much, I want to ask, to someone like me who has never studied medicine." ”

"It depends on whether it's a human or an animal." Cheng Ran said without raising his head.

"What if it's human?" Li Zhiyi continued to ask.

"If it's a human being, it also depends on the situation", Cheng Ran raised his head: "Usually, adults have 206 bones, including skull, trunk bones and limb bones. However, we Chinese and Japanese only have 204 bones. This is because our fifth phalange has only 2 segments, while Europeans and Americans have 3 segments, so Chinese have 2 fewer than Europeans and Americans.

Children have a bit more bones than adults, generally 217 or 218 pieces. They are in the period of growth and development, and unformed bones such as sacrum and coccyx are often joined together, and when they become adults, several connected bones become one.......

Seeing that Cheng Ran was going to continue, Li Zhiyi hurriedly cut off the conversation.

"Forensic Doctor Cheng, I mean, if it's an adult girl, what is it?"

"Chance, zero." Cheng Ran said word by word.

"I see." Li Zhiyi seemed to know something, and his expression gradually became solemn.

"Captain Li, you finally got the idea." Cheng Ran's gaze was straight at Li Zhiyi.

"This, cough cough", Li Zhiyi looked at Cheng Ran with a sudden realization: "You already know what I want to ask?!" ”

Cheng Ran nodded slowly: "Actually, I took the time to go back to the bureau in the afternoon. ”

"How many did you guess?"

"I haven't been to the scene, I haven't seen the victim, but I guess there must be a new case and a new victim", Cheng Ran paused: "Moreover, the criminal's modus operandi may be very unusual." ”

Li Zhiyi looked at Cheng Ran and let out a long sigh.

"Fortunately, we are not enemies, if you are a criminal, then it will be a bit difficult for us to reconnoitre."

Cheng Ran pursed his lips: "Captain Li doesn't have anything to say to me?" ”

"Sure enough, I can't hide anything from you", Li Zhiyi shook his head: "There is a new case, the deceased was already piece by piece when he was found, I took a cursory look and found that the murderer's method of breaking the body was very professional, as if he had learned, so I want to ask you and listen to your opinion." ”

"It's still in the southern suburbs of the city this time?" Cheng Ran spoke.

Li Zhiyi nodded: "That's right, the south of the city is far away from the city, if the body wasn't found first this time, it would not have been possible to find the broken corpse so quickly." ”

"It's the second one." Cheng Ran pointed out.

"That's right", Li Zhiyi's eyes were heavy: "There have already been two cases this month, and besides, the criminals' counter-reconnaissance methods ....."

Before Li Zhiyi finished speaking, Cheng Ran had already answered: "Very professional, like a colleague." ”

Li Zhiyi paused, and looked at Cheng Ran with a complicated gaze: "Or, someone who knows a lot about criminal investigation." ”

Cheng Ran hooked the corners of his lips: "You don't have to add, who else can understand the internal criminal investigation methods so thoroughly, except for colleagues who have taken professional courses like you and me?" ”

"Sure enough, it's you, always cold, but always calm, like an outsider on the outside, always looking at all this alone." Li Zhiyi said slowly.

Cheng Ran smiled and did not deny it.

"Is there anyone suspicious?"

Li Zhiyi shook his head: "It's just a conjecture, you are the first person to know, and you haven't launched an investigation yet." ”

"This thinking is correct, hurry up, the longer it drags on, the greater the chance that the next victim will appear." Cheng Ran said coldly.

"You mean", Li Zhiyi was incredulous: "The criminal has a mental illness?!" ”

Cheng Ran glanced at Li Zhiyi and did not speak.

"Okay, I see." Li Zhiyi's eyes were heavy.