what's in the depths

Everyone hurried over to check the situation, and found that the wooden floor had been cracked, and Tong Si fell down along the crack.

Lao Li quickly raised his flashlight to shine a light on it, and asked loudly, "Are you all right?"

After a while, I heard Tong Si's weak voice: "It's okay... It's just that my butt broke into eight petals..."

"Then wait a minute, I'll put a rope down, you grab the rope and we'll pull you up."

As Lao Li said, he opened the survey box and threw down a thick hemp rope.

I just waited for a long time, but I didn't hear Tong Si's response.

"Tong Si?" Lao Li called out again.

Just when everyone thought Tong Si fell unconscious, a voice came from the cave, "Throw me a flashlight."

"Why, what did you find?"

"The light is too dark to see clearly, but this place is particularly smelly."

Lao Li also stopped the ink stains, and threw down the flashlight in his hand, then bent down on the dirty floor and followed the crack to poke inside.

The light shines on, and the red lines are intertwined, forming a cocoon in the middle, but if you look closely, it is not a cocoon at all, but a person.

"I... found the body of the missing student Chen Yifan..."

As soon as everyone heard it, Ma Liu jumped down one by one, and a few bright flashlights shot over, and everyone could clearly see the appearance of the corpse——

The thin and extremely resilient red thread entangled Chen Yifan tightly in her flesh. Her hair had been shaved, and a big mysterious symbol was drawn in the middle of her forehead, which was exactly the same as the totem on Gumantong's forehead. She was completely naked. Naked, clothes thrown to the soles of the feet.

It took several people most of the day to untie the messy threads and put the person down. The entire outer body was bloody and turned out.

"A small area of ​​corpse spots, the death time is within three days, and the cause of death is excessive blood loss." Forensic Wang shook his head regretfully, "A little girl was ruined like this, and her hair was picked out. I don't know what the murderer was thinking. What."

"Actually, in terms of the motive for the murder, if Han Wenna's son was really killed by these six students, then this is a revenge case, and the one with the most motive is Han Wenna, but she died a month ago , and her ex-husband didn't know anything about it."

Tong Si sighed: "You can say it is Han Wenna's younger sister, but her family is in Singapore, and even Han Wenna doesn't know who killed her son, how could her younger sister know."

"Seeing the way the murderer handles the corpse is entirely a way of paying homage. To put it more magically, it is a sacrifice. So, it is possible that Han Wenna's ex-husband is deliberately pretending to be stupid?"

"That's right, last time Team Zhu and I went to Han Wenna's ex-husband to inquire about the situation. Seeing him like that, he seemed to regret the divorce with Han Wenna. It is possible for him to take revenge." Tong Si rubbed his chin, Bai It’s puzzling, “But Wang’s forensic doctor said that Chen Yifan’s death was within three days. As early as a week ago, that is, the day we found Han Wenna’s body, her ex-husband was under surveillance by the police. Recently, she has been very honest. To pay homage to his ex-wife, he doesn't seem to have time to commit crimes?"

Xiao Liu took a survey light to shine on the footprints on the ground, and continued: "Here are the shoe prints of three people, one is that of the deceased Chen Yifan, one is that of Liang Shanshan, and the other one, judging from the shoe size, is also a girl's."

"Could it be the remaining girl who hasn't been found yet, the pretty one, the one with a small mole on her chin, the one named Xue Wenyue."

"Judging from the degree of trampling on the shoe prints, she is a very thin girl, with shoes of about 1.6 sizes, and she should not be short, at least [-] meters five." Xiao Liu said thoughtfully, "Of course, it may also belong to the murderer. "

"Huh? The murderer is a woman?"

"This possibility cannot be ruled out. If you murder someone wisely, women can do it too."

"But how did Chen Yifan get tied up, and look, the rope was all pulled into the flesh, which shows how much force was put into it. This is a thin thread, with little force and little friction, even a pig butcher may not be able to do it." do it."

"I don't know if you have noticed." Lao Li who had been silent all this time suddenly said something.

"These thin threads are strong and not easy to be torn off. Look at the nails that fix the ropes." As he spoke, Lao Li pointed to the dozens of nails on the walls on both sides.

Tong Si sized it up and had a flash of inspiration: "These nails are all arranged in a 'Z' shape!"

"Yes." Lao Li cast an approving look at Tong Si, "The rope is fixed one in front of the other. We just found it troublesome when we untied the rope, because it was entangled and the thread was very thin. After untiing it, it was wrapped into a ball, so everyone thought it was tied up one by one, but in fact it was not that troublesome at all, it just wrapped around the deceased twice, so, just calculate the length in advance and arrange it, and then Let the deceased stand in the middle of the 'Z' shape, and press her to turn twice, and this cross-winding effect will be formed."

Everyone suddenly realized, and couldn't help but sweat again.

This criminal's IQ is really fucking high, he must have learned mathematics and geometry very well, and he has a strong sense of space, so he is really not an easy opponent to deal with.

Tell me, how can you not suspect this group of top students.

Criminals are not scary, but they are cultured.

When a few people climbed up, they saw Zhu Yuhan's anxious face like a baby bird waiting to be fed. Seeing a few people, they hurriedly dragged his stumped leg up to ask about the situation.

Several people told him the specific situation, and Zhu Yuhan came to a conclusion:

"If Liang Shanshan witnessed Fan Ye's death and Chen Yifan's death, and said that she won, then the remaining two would have basically died as well."

Lao Li sat on the dusty chair, scratching his head irritably: "Let's look for it first, after all, Gao Zhenning is still alive."

"That's not right. If Gao Zhenning is still alive, why is Liang Shanshan sure that she is the last one alive?"

"It may be that Gao Zhenning rolled down the mountain with his own eyes, and he felt that there was no possibility of him surviving, but Gao Zhenning's life was so bad that he really escaped."

"So, in the final analysis, this is the same as that of The Judge. It uses people's survival psychology and makes them kill each other in order to survive to the end?" Zhu Yuhan asked.

"Yes." Tong Si nodded, "There was a lot of dust in the cave just now, if there were other murderers, no matter if they were barefoot or wearing shoes, they would leave traces, but if the third footprint is definitely Xue Wenyue's, then only That could be the way to say it.”

In the scorching summer, Zhu Yuhan shivered.

Fu Huaiyu quickly patted him on the back to express comfort.

"What kind of desperation is this that makes people choose to kill the classmates they get along with day and night." Zhu Yuhan said, thinking that just before he fell off the cliff, he ran from a safe zone to hold him, and he might even be with him Chu Rong who died together.

What kind of courage was it that made him do this.

Thinking, he quietly glanced at Chu Rong.

And Chu Rong happened to be looking at him too, their eyes met, very embarrassed.

Zhu Yuhan hurriedly turned his head away, pretending to look around for the scenery.

"Let's go first, the floor has collapsed, and the smell of rotting flesh will soon attract wild beasts. I'm afraid we won't be able to run away." Lao Li stood up, his bones seemed to be rusted, and he let out an unpleasant "click" Click" sound.

"But how did they get down?" Zhu Yuhan asked again before leaving.

"There are traces of prying on the floor. It should be a burrow mechanism prepared in advance by the real mastermind behind the scenes, just waiting for the prey to be caught—"

----------

Crows circled in the air, making ugly calls.

A few people walked near a stream, the water was so clear that they could even see small fish swimming around cheerfully wagging their tails at the bottom of the stream.

"Take a break here and wash your face." Lao Li sat down by the stream, rolled up his trouser legs, and kicked his feet, which had been suppressed for two days, into the stream.

"Deputy Director Li, wait a moment, don't put your feet in first." Fu Huaiyu hurriedly called to him, and gave him a bright smile, "I'll help Captain Zhu clean the wound first."

"You guys are upstream, I'm downstream, what's wrong with me washing your feet?" Old Li rolled his eyes.

"Having said that, I still feel that it will be...polluted." Fu Huaiyu still smiled, holding Lao Li's leg firmly with one hand.

Lao Li was so angry that he lost his temper, retracted his legs, and waved his hands: "Okay, okay, you go first, and those who want to wash their faces hurry up, I can't wait for a long time!"

Seeing Lao Li's deflated look, Zhu Yuhan couldn't help but chuckled secretly, untied the bandage, and let Fu Huaiyu clean the wound for him.

"Why are you injured so badly?" Fu Huaiyu looked at the white bones exposed under the wound, his heart throbbing with pain.

"This place is thin-skinned, and it's a bit hard to knock. There's nothing you can do about it." Zhu Yuhan was still laughing.

While no one was paying attention, Fu Huaiyu quietly took Zhu Yuhan's little hand and kissed him: "When I get back, I'll find you a reliable doctor I know, and you can take a few days off to recuperate."

At the end, there was a sentence: "I will learn how to cook, and I will take care of you in the future, okay?"

That way, humble like a licking dog.

"Forget it, I don't want to die of food poisoning before my leg injury heals." Zhu Yuhan shook his hand, "Let the nanny do it."

"Ah, I feel that there is something wrong with the eye contact between you and that eldest sister."

"Please, just that big sister, even if I have a crush on Tong Si, I won't fall in love with her."

Tong Si suddenly turned his head, and looked at the sour two with an expression of "I seem to have heard someone calling me handsome".

After the wound was cleaned, the medicine was reapplied, the bandage was tied, and Fu Huaiyu tied him a crooked bow.

"Hey, he's so ingenious." Looking at the ugly bow, Zhu Yuhan couldn't help but move over.

"Don't complain, it's also the first time I've bandaged someone's wound."

Lao Li finally couldn't listen anymore, and roared: "Is everything all right! I'm going to put my biological and chemical weapons in the water!"

Fu Huaiyu smiled, carried Zhu Yuhan on his back, and put him on a rock beside him to rest for a while.

The crow flew over, opened its mouth and let out a "wow", and finally the thing it was holding fell down, and it was falling into Zhu Yuhan's hand.

He touched it, found it was soft and still wet, picked it up and took a look——

Nima, this is a human finger!