There was no Fu Changqing's office on the third floor, Ye Lin and Gu Xiuwen could only continue to go upstairs, and the scene on the fourth floor was not much different from that on the third floor. But more than 20 meters ahead, there are three large iron gates next to them, and on the right is an empty wall with several photos of Nobel laureates in biology.

It seems that these three are particularly large real yàn rooms, so the distance between the doors will be so far.

Gu Xiuwen walked over and wanted to take a look at the name tags on it, but he didn't know why, there were two names on these three brands, but they were painted with a knife, and he could only judge that the name was composed of a few words, and there was no way to distinguish other places.

Gu Xiuwen thought for a moment and said: "It seems that these three real rooms are strange, let's find the elevator first, there will be a floor map next to the elevator." ”

This was true, so the two of them continued to walk forward, and suddenly one or two dark shadows flashed in the distance and hid around the corner.

"Chase!"

The cat chased after Ye Lin one step ahead, although the cat is a lazy animal, but the limbs are very developed, the body is soft, and the speed of running can exceed that of a person a lot, and it will disappear at once.

Ye Lin didn't have time to tell Gu Xiuwen to stay where he was, so he immediately chased after him. But the speed of the black shadow and the cat was very fast, and all of a sudden there was no shadow.

Ye Lin turned around the corner, and there was a long corridor inside, and Ye Lin only saw a cat's tail flashing at the door of a room at the bottom of the corridor. Ye Lin chased after him.

The door of the room was wide open, and there was a black hole inside, Ye Lin looked inside, but he didn't see the cat's eyes that would shine at night, what was going on?

She had just seen a cat's tail exposed.

She turned on the light next to the door, and the fluorescent light came on, and the whole office suddenly became bright.

The glass door of the cabinet in the corner of the room opened, and the place where a stack of materials should have been placed in the middle of the box that was originally full of text was vacant. The trash can in front of the mahogany desk in the middle of the room was dumped, and the floor was littered with all kinds of debris, such as waste paper balls, used pens, napkins, and other messes. I don't know who made it messy on my desk.

Ye Lin walked in and confirmed that there were no creatures inside.

"Did you catch up?" Gu Xiuwen obviously arrived later, and when he saw that Ye Lin was the only one in the messy office, he gave Ye Lin a puzzled look.

"I don't know, I saw the cat chase into this office, but there was no one in the room when I came in." Ye Lin shook his head and walked over to the open cupboard to see what information he could find.

Gu Xiuwen looked at the mess all over the ground, and suddenly, his eyes were attracted by a small bottle printed in French next to the trash can lying on the ground, which looked like a woman's rose spray.

He walked up and picked up the bottle, pressed the button, and suddenly a fresh moisture of rose smell hit his face.

Looking at the French on the bottle, he said suspiciously: "The bottle of women's spray that my sister brought from France before is exactly the same as this one... I also asked her if this was popular among her classmates, so I bothered my aunt in France to buy it for her and send it to her. ”

"She said no, it was a new brand found by her classmates in France, and no one knew about it."

Ye Lin listened, put down the things he was rummaging in his hand, took the bottle from Gu Xiuwen's hand, shook it, and heard the sound of gently water hitting the wall of the bottle, this bottle of things has been used almost, not newly bought.

"Maybe your sister is not the only one who knows this brand, although few people know it, but there is no guarantee that everyone does not know." Ye Lin returned the bottle to Gu Xiuwen and continued to rummage through the cupboard.

After a while, she found a strange-looking piece of paper.

【Confidentiality Agreement】

This research project, Project No. 374, is forbidden to be disclosed to anyone outside of Professor Wu Yaoling's group in any way.

Confidential: Fang Lei

Non-disclosure agreements? What exactly is a non-disclosure agreement for research? In the process of rummaging, she has read more than 100 project implementation plans, but only such a confidentiality agreement. Ye Lin subconsciously thought that this confidentiality agreement was a key thing for them to solve the mystery.

She rummaged for a long time, but found nothing else. I put this piece of paper in my pocket.

As soon as he turned around, he saw Gu Xiuwen bending over and rummaging through the trash can.

She had some black lines: "What are you looking for?" ”

Gu Xiuwen turned his head to see that she seemed to have finished rummaging through the cabinets, and turned back to continue flipping.

"I saw what appeared to be my sister's possession here, so I wanted to look for any other clues." Gu Xiuwen said.

Ye Lin saw that she was obsessed with this, and stepped forward to put the confidentiality agreement in front of him: "Look, do you recognize the person on this?" ”

Gu Xiuwen stopped his movements, took the paper and glanced at it: "I'm not familiar with it, maybe it's a professor from the Academy of Biological Sciences, what's the matter?" Is there anything suspicious? ”

Ye Lin asked, "Do you know where you can see the information of all the professors in the entire Faculty of Biological Sciences?" ”

Gu Xiuwen stopped and said: "This information is generally only hung on the official website of the college, but when you came, you also saw that the school's power system has failed, and the network is not ***." If you want to find a paper information booklet, you may only find it in the dean's office. As he spoke, Gu Xiuwen glanced at her and continued: "But you don't have to think about this, we can't get into the dean's office, I heard that the dean of the Academy of Biological Sciences has recently gone abroad for exchanges, so the door must be shrunk." ”

Ye Lin listened, and was a little helpless: "Is there no other way, my sixth sense tells me that the content on this piece of paper is very likely to be an important clue." ”

Gu Xiuwen shrugged his shoulders and spread his hands and said, "There is another way, which is to find my sister or other students of the Academy of Biological Sciences who have not been killed and ask, but you see, which of us can do it?" ”

As he spoke, he continued to rummage through the trash can. Ye Lin was very speechless about his behavior, she bent down, picked up a ball of waste paper that he had thrown aside, and unfolded it to take a look.

[1. Fang Lei is not on the left, Wu Yaoling is not on the right.

2. There is only one chance to open the door]

There are only two lines of words on the top, and a strip seems to have been torn off below, and the content is very confusing, what is Fang, what is Wu?

Ye Lin called Gu Xiuwen up and asked him to come over and read this inexplicable note together.

When Gu Xiuwen saw it, his eyes widened.