Bai Mei Gui couldn't help but burst out laughing at the sight of Wan Zi Chen, who had just been looking down on Du Ming with disdain, suddenly turning into a little fan girl.

  Du Ming also held back his laughter, took over Wan Zichen's pen and signed his name on the paper. Wan Zichen was excitedly rubbing his hands and said, "I didn't expect to have the chance to meet a legend in the hacker world! Ah, great god, what do you think of my technical level... is there still room for improvement?"

  Du Ming raised an eyebrow and said perfunctorily, "Uh, you're okay, still not bad, just learn more, practice more, and you can still make progress."

  However, Wan Zichen did not feel that Du Ming was perfunctory and excitedly took the book seriously.

  At this time, another new email came over, Du Ming took a look at the content, it was sent by Jiang Shun.

  "Since you are Du Ming, I'll help you then. What I did before was for the Yonghua Group, and they have a copy of the stolen files on a U-disk in their office safe, but I couldn't open it, so I can only tell you this, let Mo Xiang's people handle it."

  Du Ming furrowed his brow and told Yun Cai about this matter.

  Yun Cai was taken aback and said worriedly, "What can we do? Although our documents have been recovered, if many confidential files fall into the hands of our competitors, it would be extremely unfavorable to us!"

  Du Ming nodded and said, "Indeed, but it's okay, this matter is easy to resolve."

  Yun Cai said doubtfully, "Really solved? How is it solved?"

  Du Ming smiled and said, "Tonight, I'll go myself and steal that U-disk back for you."

  "But Yonghua Group's power is not small, the headquarters' security is very complete," Yuncai said worriedly, "it won't be easy for you to get in."

  Du Ming smiled and said, "These are all trivial matters, don't worry about it, I'll bring the documents to you once I get in."

  By evening, Du Ming had packed up his things and was ready to set off. Yun Cai still had some misgivings, "Are you sure it's okay?"

  "Don't worry, dear wife," Du Ming said with a smile, "I'll be back with the documents soon."

  Du Ming contacted Li Yulan to pick him up, drove to Li Yulan's home, then switched with Li Yulan as the driver and drove himself to the foot of the Yonghua Group headquarters building.

  Li Yulan rubbed her fists and palms together, "Mr. Du, why didn't you let me handle this thieving job?"

  "You're very good at this kind of thing, I know, so now you don't need to practice these things anymore. Practice some other things instead, and become a well-rounded person under my guidance."

  Du Ming said as he put on the communicator, "Hello, mactest."

  Li Yulan returned, "Received, received."

  "Alright, I'm going in now, just wait for me outside."

  After finishing speaking, Du Ming slipped into the night.

  The security of Yonghua Group is in place, and there are still security guards patrolling at night.

  Du Ming hid behind the outer wall and secretly watched them, seeing two security guards walking out of the yard, he quickly ran past them from behind.

  The security guard in the gatehouse seemed to see something flash before his eyes, but when he looked carefully again, there was nothing.

  Those two security guards who had just walked by felt a chill behind them, one of the guards hugged his arm and said, "Tsk, winter is coming soon, the wind at night is so cold."

  Du Ming flashed to the bottom of the building, squatted down and hid at the root of the wall. Then he quietly moved to the entrance, looked around to make sure no one was there, took out a small machine from his pocket and inserted it into the card reader on the door.

  The machine's screen lit up, Du Ming pressed a few buttons, and with a "beep", the card reader recognized it successfully, and the lock on the door opened.

  At this time, the patrolling security guard had already walked far away, and the security guard at the entrance was also a certain distance from the main gate. No one heard the slight creak of the main gate, nor did they notice that it had been quietly opened a small gap, and a figure slipped in agilely.

  "Hey, hey, wine glass?"

  "Mr. Du, received, I'm here," Li Yulan's voice came from the earpiece.

  "Alright," Du Ming said, "has the surveillance been taken care of?"

  "Yes, we're currently replaying the previous content."

  "Alright," Du Ming nodded, "you continue to guard."

  Monitoring was when Jiang Shun told Du Ming he was willing to help this afternoon, Du Ming asked Jiang Shun to hack into the surveillance system. For these hackers, hacking a monitoring system while in the company is simply effortless.

  Du Ming looked around and found that it was already evening, most people had left, the lights in the building were all off, and the surveillance had been blacked out. He felt at ease and even a bit reckless as he sneaked upstairs.

  Du Ming had previously asked Jiang Shun for the address of the chairman's office and had Li Yulan observe the structure of the entire building, now everything was clear in his mind.

  The chairman's office is on the 18th floor, Du Ming didn't take the elevator, after all, it would attract some attention, anyway climbing up to the 18th floor doesn't require too much physical strength for him.

  Du Ming quickly climbed the stairs to the 18th floor and was about to enter the chairman's office when he suddenly heard footsteps coming from ahead, so he swiftly hid behind a wall.

  With the sound of footsteps, two security guards walked over, holding flashlights and walking past Du Ming with a stern expression.

  Du Ming hid at the corner, thinking in his heart that if these two security guards walked over from his side, he would take them down.

  But the two people turned away in another direction, and after they had walked far away, Du Ming listened again with his ear to the side, there was no sound anymore, drilled out of the corner, stuck to the wall quickly but quietly walking forward.

  After walking for a while, passing through a corridor, Du Ming was surprised to find that the front was lit up and there were human voices. He hastily hid in the shadows to observe the situation ahead.

  In front of us was a relatively large room with tables set up inside and several people sitting there chatting.

  Du Ming recalled the structure of Yonghua Group in his mind and realized that he had to go through this room to get to the chairman's office.

  These people look robust and are wearing security uniforms. They seem to be specifically guarding the chairman's office here.

  So there must be many important documents in the chairman's office. Du Ming curled up the corner of his mouth and smiled wickedly, taking them all away at the same time.

  As he thought about it, Du Ming straightened up and walked out of his hiding place with a calm expression, taking big strides towards the room.

  Several security guards immediately discovered him, stood up and blocked Du Ming, "Hey! What are you doing!"