Xu Yunshu didn't know that his figure had been exposed, and he was still preparing step by step.

He blocked the view of others with books in the corner of the library, and based on his experience last night, he recorded the information he currently had on a blank piece of paper.

After drawing for a long time, Xu Yunshu realized that the food chain in the forest is analogous to the ecological chain in the real world.

It's just that the food chain in the Dream Forest isn't set in stone.

In reality, it is easy to understand that the prey of a cat is a mouse, the prey of an eagle is a chick, and the prey of a wolf is a rabbit.

But in the Dream Forest, this iron law is not absolute.

Because on the basis of the food chain, there is also the concept of hierarchy in the Dream Forest.

Take the white wolf possessed by Xu Yunshu as an example.

In the Dream Forest, the white wolf's staple food is the six-eyed rabbit, a rabbit at the bottom of the food chain that spreads all over the mountains and provides support for the basic predators of the forest.

The black-tailed fox is one of them.

Theoretically, the black-tailed fox and the white wolf are parallel entities in the food chain and should not interfere with each other.

But the reality is that Xu Yunshu was promoted to the level of crazy intake of flesh and blood energy, making the black-tailed fox a delicacy on his menu, and correspondingly, the six-eyed rabbit has become a chicken rib existence that can only fill his stomach.

By analogy, when Xu Yunshu was not satisfied with ingesting the flesh and blood energy of the black-tailed fox, his level increased again.

Only in this way can you finally reach the top of the food chain of the Dream Forest as a basic predator and obtain the greatest sense of security.

This is the main direction that Xu Yunshu will strive for in the future.

At six o'clock in the evening, Xu Yunshu put away the paper, closed the book and prepared to go home.

There was one more person in his sight, and this man stood motionless in front of him.

She wears a pair of white travel shoes, slim-fitting jeans, a small white shirt jacket and a pale yellow trench coat, a crisp ponytail, and earrings with small diamonds on her ears.

This is a girl with no makeup but good skin, Xu Yunshu knows her, they have studied together in a class for four years, but they are not familiar with each other and rarely communicate.

The person who came is called Guo Xiaojie and is Guo Wenbo's daughter.

When Xu Yunshu's eyes moved to her face, he found that her eye sockets were deep, the corners of her eyes were red and swollen, and she should have not recovered from the blow of the murder of her loved ones.

"Xu Yunshu?" She asked tentatively.

Xu Yunshu nodded, "I am." ”

The girl's gaze swept over the table, and on Xu Yunshu's desk, there were many books on animals, plants, and forest population habits.

"Student Xu wants to take the graduate school entrance examination?"

Xu Yunshu nodded and did not speak.

Their majors are more inclined to use organisms to improve products, cultivate microorganisms, as well as cloning and genetic recombination and other technologies, and the more popular and good employment direction is in the field of microbial fermentation, life science and ecosystem are very unpopular majors.

But there are also advantages to being unpopular, and the chances of passing the exam will be greater.

Therefore, Xu Yunshu felt that it was not unacceptable for others to find out that he was reading this kind of book.

"I have something I want to talk to Xu, just for a while, okay?" Guo Xiaojie smiled reluctantly and made a request to Xu Yunshu in a flattering tone.

Xu Yunshu stared at the short-haired girl silently, and nodded after a moment.

If there was anything in common, it was the death of her father.

The conversation took place in the corridor aisle outside the library, with handrails and huge floor-to-ceiling windows, through which you can clearly see the playground, teaching building and dormitory area in the distance, and the energetic juniors and sisters are playing and hustle.

Guo Xiaojie wanted to speak again and again, and finally made up her mind to speak after a while, "Classmate Xu, you know the news of my father's death, right?" ”

"There are some rumors on the internet."

"No, what I'm trying to say is that my father is a taxi driver, and you're the last person to ride in his car."

Xu Yunshu turned her head to look at Guo Xiaojie, and after picking out the topic, what was revealed in her eyes was not suspicion, but some kind of resoluteness.

"The sheriff told you?"

"Sheriff Chen said that during the investigation of the case, too many clues could not be revealed." Guo Xiaojie shook her head, "The QR code scanning plate on Dad's car belongs to my mother, and I saw the transfer record on her mobile phone." ”

"That day, he just went out from his home to pick up work, and the travel fee from Linhai Community to Haishi University was exactly 12 yuan, indicating that the last person to take the bus was a student of Haishi University who lived in Linhai Community." Guo Xiaojie explained, "The payer's name is hidden, but the last word is 'Ci', and in the class group, your name is 'Yunshu Jinci'." ”

Guo Xiaojie's explanation continued, "Every student who does not live in school must report to the instructor, I have a good relationship with her, and I usually go to help organize the clutter, and I happened to see your accommodation address." ”

At this point, Xu Yunshu's quibbling would be redundant.

"Yes, I'm there."

Xu Yunshu's words were concise and to the point, he didn't know Guo Xiaojie's purpose for looking for him, did he suspect that he was the murderer of her father?

Unexpectedly, Guo Xiaojie's next sentence shocked Xu Yunshu.

She didn't ask any further questions about her father's death, and after hesitating for a moment, she tentatively spoke, "Classmate Xu, I want you to recall some details, huh...... Offensive, I wanted to know what shape my father's fatal wounds were—specifically, the angle of penetration, the shape of the wound, and the number of wounds. ”

"It's an offensive request that will bring you back bad memories from the past, but I don't have a choice. The police were reluctant to tell me too much. Guo Xiaojie held Xu Yunshu's hand, her face full of sincerity, "I remember that your biological anatomy class and sketching grades are very good, if you can draw it from memory, I will definitely repay you." ”

Xu Yunshu's heart rippled.

Angle, Trauma, and Quantity –

Through Guo Xiaojie's action to find eyewitnesses, Xu Yunshu knew that this was a person who acted in a very orderly manner and paid attention to the details.

Such a person who tirelessly searched for the details of the wound can only say one thing.

She's chasing the killer and knows exactly where the killer is coming from.

In other words, Guo Xiaojie is most likely also a person in the dream world.

Xu Yunshu glanced at the girl deeply, and the sorrow and earnestness in the ponytail girl's eyes touched him.

Everyone who has something to do should not go home empty-handed.

"Okay."

Half an hour later, in the self-study room, Guo Xiaojie watched Xu Yunshu draw the appearance of the wound with stable and exquisite brushstrokes, and was surprised.

Human carcasses and animal carcasses are different.

After experiencing such a strange death scene, this Xu classmate can still recall the details calmly now, how bold is he?

Small doubts are quickly suppressed by sadness, and the person in the picture is her father, the person closest to her.

Looking at the vivid details, the corners of Guo Xiaojie's eyes blurred again.

A hand reached out, and the owner of the hand did not gravitably hand over the tissue, but pointed to a certain place in the drawing.

"Look here, there's a weird gap."