The man didn't say anything, and there was no expression on his face.

He picked up the rag on the table and wiped his hands, then squatted down and wiped the little girl's nose with his sleeve.

"Go ahead, go next door and play with the puppy, and Daddy will take you to eat something delicious. ”

The little girl ran away obediently, "Oh, it's delicious again!"

The man stood up, looked at Chen Yifan, and finally nodded and said, "That's right, I'm Lao Ai, come with me!"

He moved a ladder from the corner and leaned against the wall. Slowly climb up to the attic.

After he went up, Chen Yifan didn't even take out his hands, he directly put his hands in his pockets, and nodded again and again at his feet. Flutteringly went up to the attic.

A different color flashed in Lao Ai's eyes, but his expression was relatively calm, "It's really good, amazing!"

Chen Yifan smiled. "Lao Ai, I've heard of you, I know that you are an old-timer, and you were also a top ten master back then. ”

Lao Ai smiled bitterly, "Master, hehe, don't make fun of me, I'm just a waste person repairing household appliances." ”

As he spoke, he walked ahead of his way, moving everything in front of him, and after bypassing a large pile of broken copper and iron, a desk was revealed.

On the desk, an old computer that could no longer be nine was placed on it, the keyboard was full of soot and dirt, and the mouse was also full of oil stains, and there was not even a mouse pad, so I just got a piece of waste paper instead.

"Tell me, what are you looking for me? It's been a long time since I've asked about the rivers and lakes. Lao Ai walked to the table and sat down, lit a five-dollar pack of cigarettes, and smoked it.

Chen Yifan fumbled in his pocket for a while, took out a USB drive and said: "There is a very complicated security program in this USB drive, I want to see the content inside, you help me crack it, I will give you 100,000 yuan." ”

The sound insulation effect here is really not good, after Chen Yifan said 100,000 yuan, the woman's roar came from downstairs, "Old thing, if you don't earn this money, the old lady will kill you." ”

Lao Ai shook his head with a wry smile, stretched out his hand and said, "Show me." ”

Chen Yifan handed him the USB drive, and then stood aside and watched.

Lao Ai took the USB drive and studied it before and after, and then said: "It's a good thing, this thing is worth tens of thousands, and it is generally used for scientific research or business." It comes with one of the world's top secret programs, and it is difficult to open this USB drive without an account and password. ”

Chen Yifan hurriedly said, "Then can you open it?"

Lao Ai smiled, "Try it, I've opened the previous versions, but this is the latest version, and I don't necessarily have a way." ”

As he spoke, he pressed the computer's boot button.

Suddenly, a calm and powerful voice sounded, which was the sound of the computer's fan turning.

Although Chen Yifan is not very interested in hacking skills, he can also hear that according to this kind of horsepower fan computer, he thinks it is not a simple thing.

After three seconds, the computer is powered on.

The operating system is not a common Microsoft system, nor is it an Apple system, but a system that no one has ever seen.

Seeing Chen Yifan's surprised expression, Lao An smiled slightly: "This is a system I developed myself. But there's no chance of making it out. ”

This system is very similar to Microsoft's, but it is also very different.

After Lao Ai plugged the USB drive into the host, a login interface soon popped up, locking the entire computer screen. There is only one login box where you can enter letters or numbers.

"Fortunately, this system is compatible with mine, you can try it. ”

After Lao Ai finished speaking, he began to crack on the keyboard. But the login locks the desktop of the computer, and he can't do anything.

"Hey, it's getting more complicated, huh. I can't cure you!"

Lao Ai said, rummaging through the dilapidated box under the table, and before long, he found a portable hard drive. Quickly hooked up to the computer.

At this moment, a black program suddenly popped out of the computer desktop, and countless English letters quickly swiped across the screen, making people dazzled.

These are all specialized languages for programming. Naturally, the layman can't understand it.

After connecting the mobile hard disk, Lao Ai used a self-programmed program that had been stored long ago to successfully unlock the function of the USB disk to lock the desktop.

Chen Yifan was taken aback, and hurriedly said, "Is it okay?"

Lao Ai lit another cigarette. He said without hurrying: "How can it be so fast, now it's just to undo his lock screen function, so that I can start cracking the login password." ”

"Tell you, boy. In this world, there will be no more than dozens of people who can do my step, which is currently the highest level of security of the USB flash drive secret protection program. ”

At this point. Lao Ai Jiang seems to have changed back to his real self, no longer the decadent middle-aged uncle, who knows how to repair rags all day long.

Chen Yifan suddenly said: "Lao Ai, with your ability, how can you live such a life now?"

Lao Ai continued to type on the keyboard, rewriting a program.

Just because of his speed of writing programming languages, it is not too easy for him to go out to work and earn a monthly salary of more than 10,000 yuan.

"I didn't understand it when I told you. Never mind. ”

When Lao Ai said this, there was a faint loneliness in his words.

Chen Yifan said: "Is it for your daughter?"

Lao Ai was silent for a while, and even his hand on the keyboard stopped.

After a few moments, he began to write the program again.

"Huh. Maybe you think my wife is very fierce and philistine? In fact, she is a good person, if it weren't for her, I would have died a long time ago, and I owe her everything. ”

"Now for her and my daughter's safety. I was willing to live my life in poverty. ”

When he said this, he turned to look at Chen Yifan and said, "This is the last time I will help you, please tell Uncle Glasses, don't let people come to me." I'm really scared. ”

He said this in a serious tone and in his eyes.

Chen Yifan nodded, "Yes, I will definitely help you bring your words." ”

"Thank you!"

Lao Ai hit the enter key, and the self-compiled program officially began to run, and countless number permutations and combinations brushed through the frame, scrolling quickly.

At this moment, even Lao Ai himself became a little nervous, he seemed to have found the former self again, and returned to that era of boiling blood.

Just when the two of them were motionless and staring intently at the computer screen, there was a sudden clang, and a window popped up on the desktop.

"The password has been broken!"

After these five words appeared. Both of them were excited.

"It's done!" Chen Yifan hurriedly went up, wanting to see what was in this USB drive.

Lao Ai was also more conscious and stood up directly.

"See for yourself, something so secret. I still don't look at it. ”

He turned his back and gave up his position to Chen Yifan.

Chen Yifan didn't have time to pay attention to him, and directly clicked on the USB drive, and the information in it suddenly appeared.

When he saw the contents inside, Chen Yifan's eyes suddenly narrowed.

"Biotechnology? Transforming the human body?"

When he saw this, Chen Yifan couldn't help but get nervous.

He only felt a tingling in his back, and when he saw the photos of the clinical trials, the transformed human bodies that had been transformed beyond his eyes brought him a strong visual shock.

"Damn, these people actually carried out such an inhumane experiment, no wonder Shen Zhiman was willing to pay such a big price in order to get this USB drive, the technology in this is simply epoch-making. ”

Chen Yifan didn't dare to look at it more, and after quickly browsing the content, he took down the USB drive.

"Lao Ai, I'll open this USB drive in the future, do I still need a password?"

Lao Ai heard Chen Yifan speak, so he turned around, he shook his head and said, "No need, I have completely cracked it." ”

"Very good!" Chen Yifan couldn't imagine that Lao Ai actually had such amazing hacking skills, so he took out a check from his pocket again, wrote a hundred thousand yuan and handed it to Lao Ai and said: "You take this money, and I came to you today, I hope you don't mention it to anyone!"

Lao Ai smiled, "Don't worry, I only want to live behind ordinary people, nothing has anything to do with me, I hope I won't see each other again in the future, I won't send it away!"

Chen Yifan nodded, and after getting out of the attic, he left quickly.

After he left, Lao Ai hurriedly returned to the computer, opened a hidden program, and an elusive smile appeared on his face.