So I went to Douluo

The middle-aged man tried his best to keep his expression from falling apart.

He took a deep breath, kept smiling as much as possible, and asked aloud: "Excuse me, what's the matter with you? If you don't need help, please leave as soon as possible and don't disturb my work."

Xu Yue showed her shameless expression vividly: "Oh, uncle, I just want to ask you what you do in your daily life. You can't just sit here every day, right? Tell me about your work experience. ”

The middle-aged man's expression showed a little impatience, and he seemed to be in a hurry to end the topic, so he said to Xu Yue: "Not only watching here, but also patrolling all over the school, including all the buildings in the school. Floor, check fire extinguishers and other fire-fighting facilities.

"Manage some facilities, floor room keys, the school's surveillance system, and of course the most important night inspections. These things don't have to be done every day. They are usually completed after tasks are assigned."

Xu Yue's expression was as if she suddenly understood: "So, uncle, you should have a complete team to divide the work and cooperate?"

Then he winked at the middle-aged man and said, "Uncle, have you ever been a security captain or something like that?"

The middle-aged man just looked at Xu Yue and did not answer.

Xu Yue didn't feel embarrassed and continued to talk to herself: "Oh, is this question too abrupt? Uncle, since you have so much work to do, aren't you sitting here all the time? How often do you change shifts?"

Middle-aged man: "Generally, there will be several colleagues together. I will sit here and they will be responsible for patrolling. Then wait for them to come back and exchange."

Xu Yue looked surprised: "Doesn't it mean that we can't stay here with the air conditioner blowing and go to the canyon to fight for 12 hours?!"

Middle-aged man: ""

Xu Yue: "Uncle, if the surveillance is also under your control, can you keep track of the situation on the entire campus at any time? Can you investigate the surveillance at any time yourself? I mean, just secretly adjust it yourself and watch for fun. ?”

The middle-aged man's face was full of indifference: "No, unless the leader agrees."

"If your job includes campus patrol, can you go anywhere?"

"no."

"But don't you still have the keys? You should be able to open all the doors in the school?"

"able."

"But don't they all use electronic keys now? They basically require a teacher's ID card to open the door. For example, there are several laboratory buildings in the school. You need a work card to enter, right?"

“Our work ID card can be swiped in most places.”

"What about the places that can't be opened?"

"Borrow the teacher's work ID card."

"Oh~"

Xu Yue smiled and drew out a meaningful ending.

She looked at the middle-aged man opposite and chuckled: "So, you can borrow a teacher's work ID card to go anywhere in Shrek. If you can also borrow a professor's work ID card, you can even borrow a professor's work ID card. Lake is clear, right?”

The middle-aged man frowned: "What do you mean?"

Xu Yue pretended to be surprised: "Ah? Didn't you say that you have to patrol every place in the school?"

The middle-aged man denied: "I didn't say that."

Xu Yue: "Then why do you need to borrow a teacher's work ID card when you encounter a place you can't enter?"

The middle-aged man was slightly annoyed: "That's what I answered after you asked me! Normally, we wouldn't go to those places without the teacher's request!"

Xu Yue had a look of understanding on her face, as if she was talking to herself: "Oh - so as long as a teacher lets you go, you will have a legitimate reason and you will not arouse suspicion because of work reasons. I see. ”

The middle-aged man looked at her and narrowed his eyes: "What on earth are you talking about?" Then he stood up, pointed to the door, and said angrily, "Please leave and don't disturb my work!"

Xu Yue crossed her arms, smiled and said calmly: "Uncle, don't be anxious yet, I still have many questions to ask you."

Before the middle-aged man spoke again, she stretched out her hand and slowly tapped the table twice with her fingertips.

"Tuk-tuk!"

"Indeed, I asked you if you could go to all the places in Shrek, and you answered no. Then I asked you about your work card. Indeed, I had some intentions of defrauding you." Xu Yue looked at him and raised her lips. "However, before that, there is one thing you seem to have overlooked."

She didn't miss the doubt flashing in the middle-aged man's eyes.

Shaking her head with a smile, she continued: "Of all the access control facilities built inside Shrek, there are no more than a dozen key switches. The rest use electronic door locks and rely on identity cards to open them. Even the student dormitories are the same. Those keys are used by You manage it, so you are right when you say that all doors in the school can be opened, and those that cannot be opened can be opened with a teacher’s employee card.”

The middle-aged man was extremely puzzled: "So? What exactly do you want to say?"

Then he complained: "Little girl, you are really delaying my work. If the boss sees me and says I am not serious at work, it will be over! They may deduct how much salary I have!"

Xu Yue ignored the sympathy card he suddenly played, and still said to herself: "But there is actually a very obvious rhetoric trap here, and you haven't realized it until now."

She looked directly into the middle-aged man's eyes.

“That is, those ‘unopenable places’.

“Like you said, your badge can open most doors.

"Then do you know what kind of place it will be if your work ID cannot open the door?"

Xu Yue chuckled lightly.

"It is a place you can't access normally. If you can't access it, it means that you don't need to go there for patrol. You also affirmed that you can't go everywhere in the school. In this case, how do you know that your work card can't open the door control there? Or, how do you know that there are door control that you can't open in those places you don't need to go?"

Then she said with certainty: "You have been there."

The middle-aged man's pupils shrank.

Xu Yue changed her sitting posture and said leisurely: "Let's assume that you have received someone's request, so you have been to those places. Going to those places is also because someone wants you to go there to do things."

At this time, her upper body leaned forward slightly, intending to create a sense of oppression for the middle-aged man.

"But, Shrekli, your work card can't open the door control."

Then grinned.

"Only school leaders, the person in charge of those areas, and professor-level teachers can open it."

Xu Yue: "Then the question is.

"Who will give you the work card to let you go to those places you can't enter?

"——It's Professor Long Yuyan, right?"

Xu Yue looked at the middle-aged man who suddenly became silent, and continued calmly:

"So, why and on what basis did Professor Long appoint you? Why, you who are very inconspicuous happened to be appointed?"

Xu Yue smiled: "Uncle, can you tell me the reason? You said at the beginning that you are not familiar with Professor Long. So, are you being modest?"

After a long time, the middle-aged man said: "Why do you know this?"

Xu Yue curled her lips.

"Because——

"I am an honorary professor of Shrek. "