In the box on the second floor, there is a faint fragrance of jasmine.

After seeing Kong Shucheng's sudden change in expression, Yan Ran slowly put away his mobile phone: "Kong Shucheng, you should know him, right?"

Kong Shucheng nodded.

In the photo, the boy sitting on the grass reading a book, Kong Shucheng did know him.

Not only Kong Shucheng knows him, but almost everyone in Dongrao No. 4 Middle School knows him.

His name is Yun Yan.

In the fourth middle school, he also has a very loud nickname, called "Huoyun Xueshen".

In the fourth, Huoyun learned the gods, and they were almost god-like beings.

He has two characteristics that are enough for everyone to remember him.

First of all, he is an out-and-out top student.

Speaking of which, Yun Yan is three years higher than Kong Shucheng. When Kong Shucheng was in his third year of junior high school, he happened to be in his third year of high school. As early as several years ago, Kong Shucheng knew that in the liberal arts class of the high school, there was a super student named "Yun Yan", and he was in the top three in his grade almost every time he took the exam. In last year's college entrance examination, Yun Yan lived up to expectations, with a total score of 701 points, ranking first in the liberal arts of the school.

Secondly, Yun Yan is also a well-known online writer.

In the three years of high school, while studying seriously, he also hid from his teachers and parents, and secretly published a suspenseful long story of more than 2 million words about tomb robbery in a certain novel. Although his book is often interrupted, and readers often send blades and greetings to the whole family, the final result is very good, and there are several in the Silver League alone. Of course, that novel, in the end, faded out of everyone's sight for some indescribable reasons.

Oh yes, the pen name of his long novel is called "Huoyun Xueshen".

Huoyun learns God, not only has academic performance, but also has a good understanding of history, treasure appreciation, antiques, tomb robbery, archaeology, and Zhou Yi......... There are some dabbles and delves in, and the knowledge is very wide. Mao Nan had several times wanted to pat him on the back, worship him as a teacher, and learn from him about treasure appreciation, but Huoyun was ashamed to be with him, and in the end he still didn't take care of Mao Nan.

It stands to reason that in the college entrance examination last year, Huoyun Xueshen scored 701 points, which has already exceeded the admission line of Peking University.

However, what everyone didn't expect was that he gave up Peking University and applied for the history department of Jinling University instead.

Because of this, Principal Liu, the head teacher, the grade class teacher, and the parents of Huoyun Xueshen were all going crazy. Even, his father threatened each other with "severing the father-son relationship",

However, in the end, Huoyun Xueshen still filled in the history department of Jinling University in a sluggish manner.

Later, everyone learned that the reason why he wanted to go to Jinling University to study history was because the girl he had been in love with online was at Jinling University......... In this way, a Peking University indicator that Dongrao No. 4 Middle School originally got was wasted by the Huoyun God of Learning. Everyone says that others are "generating electricity for love", Huoyun Xueshen is "crazy for love", others are "rich and willful", and Huoyun Xueshen is "sharing and willful".

As for who the girl that Huoyun Xueshen has a crush on, no one knows so far.

Some people say that he is a department flower in the history department of Jinling University;

Some people say that he is a college flower of the School of Foreign Chinese of Jinling University;

Some people even say that the object of Huoyun Xueshen's crush is actually not a student, but a .........

.........

Thinking of this, Kong Shucheng suddenly raised his head and looked at the professor Yan Ran in front of him, who was both beautiful and talented.

At this moment, Yan Ran held her left hand on her cheek, looking out the window, her eyes seemed to be full of tears.

"Professor Yan, are you alright?"

"Oh, it's fine. Yan Ran came to her senses and smiled awkwardly.

"Professor Yan, I have a question for you. ”

"You say. ”

"I've heard people say that Huoyun Xueshen gave up Peking University because of online dating and chose to study at your Jinling University. Is that so?"

“.........”

Yan Ran paused for a few seconds, took a sip of tea, and sighed: "Hey, I can't say anything about this matter." ”

"Professor Yan, do you know that girl?"

"I don't know. ”

"Oh........."

Kong Shucheng didn't ask any further.

However, the news that Yan Ran said next surprised him so much that he almost screamed.

"Kong Shucheng, do you know that Yun Yan has actually disappeared. ”

"Ah, he's missing? This, how is this possible?"

"It's true. During the summer vacation this year, he traveled to other places, and then he has not been able to contact him. It's been more than two months now. ”

"He, where did he go missing? Didn't the school call the police?"

The school and his family called the police as soon as possible. According to his last mobile phone location and his WeChat circle of friends, the last place he appeared in is very likely to be in the area of the Sichuan-Tibet line. ”

"Did he go on a solo trip?"

"It's not. According to the information obtained by the police, Yun Yan also went in a group at the beginning. Before his departure, he had joined an expedition of a civil society called the 'LS-X7'. ”

“LS-X7？”

"Yes, the full name is Land Secretary-X7. ”

"Oh, if I'm not mistaken, Land Secretary, it should mean 'Land Lord', right? Could it be, their civilian expedition team is dedicated to the 'Tufuzi' line, right?"

Yan Ran smiled reluctantly: "This, I don't know much." However, I don't think this possibility can be ruled out. Yun Yan is my student and I know his personality and abilities very well. He is a very smart person, a very kind person, and has a deep foundation in history. It's just that he has a more prominent shortcoming, that is, he likes to show off sometimes. People with his personality are sometimes too simple, and they are often easy to be taken advantage of. ”

"So, Professor Yan, did the police investigate their so-called 'LS-X7' expedition?"

"It's been investigated. Their expedition team, including Yun Yan, has a total of seven members, and their identities are relatively simple, except for a few who are slightly older white-collar workers, most of them are also college students. At best, they're just archaeology enthusiasts. I heard that Yun Yan and the other six people left alone after a party in Chengdu. Judging from the confessions of the other six members, after Yun Yan and everyone separated, it is possible that he rented a car and went to the Sichuan-Tibet line alone. Moreover, his mobile phone signal was also interrupted in Tongmai Tianwei........."

Speaking of this, Yan Ran's tone became heavy in vain, and her breathing became a little rapid.

Kong Shucheng frowned: "I used to hear people say that Tongmai is dangerous, known as 'Tongmai Cemetery', is the most dangerous section of the Sichuan-Tibet line, with a total length of about 14 kilometers, the mountains along the line are loose, full of snow-capped mountains and rivers, in the rainy season or ice and snow melt things, landslides and mudslides often occur, and it is known as the 'road of death'." However, now the tunnels and bridges have been repaired in the Tongmai and Pailong sections, and it stands to reason that there are few accidents. ”

"Yes, the police and search and rescue personnel, specifically rushed there, but did not find any useful clues. Some people speculate that there may be two possibilities for Yun Yan's disappearance. The first is that he left the convoy alone and got lost and in distress, and the second is that he could be ........."

"Professor Yan, do you mean to say that Yun Yan may have been plotted by someone?"

“.........”

Yan Ran didn't speak, just looked out the window.

Outside the window, it was pitch black.........