"Ding~"

The elevator stopped, and Ye Bufan did not go directly to the top floor, that is, the floor where Qiao Xu had arrived, but got off the elevator when there were still four floors.

Coming to the staircase, Ye Bufan slipped into the security door without alerting anyone.

"Huh?!"

"Who?!"

The security door opened, and Ye Bufan found that someone was squatting on the ground inside, looking at him with a stunned face.

Looking at the cigarette butts on the ground, Ye Bufan calmed down a little,

"Dude, do you have any cigarettes?"

"Oh, there is!"

The buddies who secretly came to smoke despite the smoking ban were scared enough by Ye Bufan, and when they heard his words, they immediately breathed a sigh of relief, and hurriedly took out the cigarette case and handed it to Ye Bufan.

Ye Bufan took the cigarette case and took out a light one, and walked upstairs with an expression on his face.

"The higher you go, the safer!"

"Huh?"

Hearing Ye Bufan's words, this buddy's face was shocked at first, and then he showed an expression of admiration. That's right! Why didn't you think of such a simple question?!

"This guy is a master!"

Watching Ye Bufan disappear around the corner, this guy sighed with admiration on his face.

Ye Bufan snuffed out the cigarette butt and put it in his pocket, and then went straight upstairs.

Coming to the top floor, Ye Bufan stretched out his hand and prepared to open the security door to enter.

"Huh?!"

The first time I didn't push, and when I tried again, it still didn't move......

"Your sister!"

In desperation, Ye Bufan had no choice but to take out a silver needle and try to open the security door.

"Click~"

With Ye Bufan's unremitting efforts, the security door was finally opened!

"Click~"

"Whew~ Finally...... Forehead ......"

Ye Bufan, who opened the door and was about to sneak in, suddenly found that there were no less than ten people standing at the door, staring at him!

"This ...... It's just a misunderstanding~ Do you believe it? ”

“……”

Seeing everyone staring at him with unkind eyes, Ye Bufan felt a void in his heart, and he leaned back, ready to flee here before the other party raised the alarm.

"Wow~"

Just when Ye Bufan was about to escape, these people burst into applause. Their eyes when they looked at Ye Bufan were full of admiration.

When Ye Bufan's face was full of doubts, Leng Yi's figure appeared in front of him.

Ignoring his shock, Leng Yi grabbed his hand and said with excitement on his face:

"Brother, you did it!"

Just when Ye Bufan was about to ask what he had done, Leng Yi turned around and said in a provocative tone to the people present:

"How? Does anyone still have a question about my words?! Hmph, your security system is outdated! Only use on. With this security system carefully developed by us, your Tianrun Building can be called impeccable! ”

Hearing Leng Yi's words, although the faces of the people present were full of anger, they couldn't find the words to refute it.

The head of the security system said with a gloomy face:

"Being able to sneak in only means that our security system has a vulnerability, but that doesn't mean how good your system is!"

"Hah, what's this name? Oh yes, Team Liu! You really deserve to be the head of security, in a word! Well, is there a computer? Can you link to your security system? I'll give you a glimpse of our security system! ”

Hearing Leng Yi's words, the person in charge of security showed a hesitant expression on his face. The security adviser behind him also looked at Leng Yi and Ye Bufan with a wary expression,

"Team Liu, the origin of these two people is unknown, let's be careful! As for their system, should we ask for advice before ......?"

Seeing that Team Liu had a hesitant expression on his face after listening to the words of the security consultant, Leng Yi said with a regretful face:

"I have long heard that Tianrun's Liu team is a decoration, and everything has to be listened to by the security consultant, but now I look at it, and it is really so! What a disappointment, man, gone! ”

Hearing Leng Yi's words, the security consultant's face was full of anger, and he wanted to explain to Team Liu, but he was afraid that the more he depicted it, the darker it would become, but as everyone knows, the more this happens, the more it will make Team Liu, who has a sense of crisis, unhappy.

This security consultant has a transcendent position in the security team, isn't it just because this security system was developed by his organization? Now I'm looking for a better security system than you, and see how arrogant you are with me!

Thinking like this, he stretched out his hand to stop Leng Yi and Ye Bufan,

"Five minutes for you!"

Hearing Team Liu's words, Leng Yi stretched out his hand and made a gesture at Ye Bufan behind his back, and then everyone walked downstairs under the leadership of Team Liu.

Along the way, Ye Bufan also roughly figured out what was going on. It turned out that Leng Yi was exposed earlier than himself. However, this guy was in a hurry, and put on a good show to sell the security system, and successfully fooled the test.

"High!"

Seeing Ye Bufan's thumb, Leng Yi's poker face showed a smug smile. He scratched his ears seemingly casually as he entered the demo hall, but if you looked closely, you would notice that his fingers tapped his ears three times imperceptibly.

"Knock knock~"

Getting the response from there, the corners of Leng Yi's mouth turned up slightly, and he gave Ye Bufan a reassuring look.

Entering the demonstration hall, Team Liu and a group of security personnel couldn't wait to set up a posture and wait for Leng Yi to make a demonstration. They wanted to see what other security system could be more advanced than the one the group was currently using.

The security consultant also stared at Leng Yi and Ye Bufan coldly, he hesitated slightly, and finally exited the demonstration hall and walked upstairs.

"Zhang'er, is Cheng Dong busy?"

Seeing that it was the security consultant, the secretary Xiao Zhang showed a sweet smile,

"Consultant Liu, wait a minute, Dong Cheng is meeting with the guests!"

"Oh, okay! How long do I have to wait? ”

"I don't know much about this, but the guest has been in for a long time, so it should be soon, right?"

Hearing the secretary's answer, the security adviser had to sit in the waiting area and wait anxiously.

At this time, downstairs, Leng Yi had already connected his mobile phone to the computer.

"The file size of our system is one-tenth of that of yours, but the efficiency is more than ten times that of your system!"

"Cut, who wouldn't brag?!"

The security advisor's assistant pouted disdainfully. From the beginning, he felt that these two people were unreliable, they should not be serious people, I really don't know which tendon Team Liu is out of order, and he actually believes their nonsense!

"Hey, hey, wait and see!"

Plugging in his mobile phone, Leng Yi pretended to fiddle with the computer for a while, and a progress bar appeared on the computer.

"What is this for?"

"Hehe, I'm installing the basic program of the security system on this computer, and it can be done in four minutes!"

Team Liu gave five minutes, and Leng Yi said that four minutes was to stabilize their mood.

Four minutes passed quickly, and the progress bar was already 90 percent read.

"Hmph, four minutes have passed, you have failed!"

"Rub, you're excited! Didn't you say five minutes?! ”

Leng Yi glanced at the assistant, and the expression of disdain on his face made people want to step on that poker face a few times!

When Leng Yi was doing these things, Ye Bufan was not idle, he made an excuse and said that he was too tired to climb the stairs, and after a rest meeting, he came to the corridor at the door.

"Huh?!"

When a door next to it was opened, and a person inside walked out with a coffee cup, Ye Bufan, who had sharp eyes, saw the rows of monitors inside at a glance!

Obviously, this is the security center upstairs, the brain of the security system of Tianrun Building.

Seeing the man go to make coffee, Ye Bufan patted the pass on his chest, and swaggered into the security center.

"Rushing so quickly...... Who are you?! Which unit?! ”

Ye Bufan was discovered, and said with a calm expression on his face:

"Oh, I'm discussing something with Team Liu next door, and he asked me to come over and get him something!"

"Take what?"

"Paperwork to be handed in in the morning!"

Hearing Ye Bufan's words, the other party got up and rummaged for Ye Bufan, and Ye Bufan took the opportunity to look at the monitor on the wall at this time.

In an instant, his eyes skimmed over the floor below and went straight to the topmost floor.

"Huh?!"

This direction seems to be the waiting area outside the chairman's office! The figure of the security advisor appears in the camera.

"Rub!"

Seeing the security consultant, Ye Bufan instantly thought that he should have run up to make a small report!

"Found it!"

Just as Ye Bufan was about to continue reading, the security guard handed Ye Bufan a document. Seeing that his eyes were wrong, the security personnel raised the alarm again.

Carefully glanced at the photo on the pass, and then looked at Ye Bufan's face, the security officer's face suddenly changed,

"You!"

"Puff~"

Before he could finish speaking, Ye Bufan had already cut a knife into his neck, leaving him lying on the ground softly.

Holding him up and lying down on his seat, making a sleeping posture, Ye Bufan continued to watch the surveillance video.

Just then, he noticed that a man appeared in the waiting area and the security advisor greeted him.

Seeing this man, Ye Bufan's heart sank, and it was so! My own guess turned out to be true!

After seeing the security consultant say something to the man, the man's face changed and he grabbed the security consultant's neck, and Ye Bufan had a bad premonition in his heart.

When he saw the two of them hurriedly running downstairs, his face suddenly changed, and he hurriedly turned around and went out to inform Leng Yi and leave quickly.

"There are so many people making coffee...... Hey? Who are you? ”

When he came face to face with Ye Bufan, the security personnel were stunned for a moment, and the hand holding the coffee cup tightened, and as long as something was wrong, he would splash the coffee on his face.

"Uh, I'm sorry, I'm in the wrong place~"

"Oh~"

The two staggered, and Ye Bufan took the coffee in the left hand of the security guard.

"He's asleep, give me this cup!"

"Huh? Oh~"

Seeing that his companion was sleeping during work hours, the security officer was a little annoyed and simply gave the coffee to someone else.

"Let you go to work and sleep!"

The moment the door was closed, Ye Bufan had already seen the figure of the security consultant appear at the corner of the stairs! In ten seconds, you'll be in the hallway on this side of the demo hall!

"Not good!"

ps: Today my colleague got married, and in the morning the little melon seed went to the wedding. The third can only be in the afternoon, forgive me!