Several staff members politely asked Du Ming to wait here for the person in charge, and then they all withdrew from the office, leaving only one person accompanying Du Ming.

  Du Ming sat down, propped up his second leg, and looked at the person who stayed behind. The person was smiling apologetically at him, but his eyes were cautious. Du Ming knew that this person was supposed to be accompanying him, but in fact, he was there to monitor him so that he wouldn't rummage through the office's things. After all, this was a responsible person's place, and there were many important things here.

  Du Mingchong smiled at that person, and that person looked at Du Ming's smile with a bit of confusion, curiously saying, "Sir, do you have something to say?"

  Du Ming shook his head and said, "It's nothing, it's nothing."

  That person could only look at Du Ming with a guilty conscience, unaware of what he was up to.

  Du Ming hummed a tune while lifting his second leg, and at the same time, he secretly stretched one hand into his own pocket.

  It wasn't long before the man started yawning constantly, and said in confusion, "Why am I so sleepy today?" As he spoke, his eyelids began to droop, slowly closing his eyes, and finally let out a long yawn, nodding off with his head hung low on the chair.

  Du Ming's pocket was stuffed with a small bottle, inside which was his own concoction of mesmerizing and soul-capturing medicine.

  Du Ming had just put his hands in his pockets and secretly opened the bottle cap, and the medicine inside slowly spread into the air.

  That person soon came into contact with the anesthetic and hypnotic drugs, and before long he was yawning and fell asleep. Of course, as the developer of the anesthetic and hypnotic drugs, Du Ming had naturally taken the antidote a long time ago and was completely unaffected by the anesthetic and hypnotic drugs.

  Watching that person fall asleep, Du Ming smiled and stood up, stretched his body, and began searching around.

  Today was originally for investigating the underground casino and the forces behind it. The previous entanglement with those people was just to smoothly enter the person in charge's office.

  The person in charge's office is very large, Du Ming searched up and down for half a day, only to find some financial documents related to the casino, but nothing related to Luo Yu Hui or foreign forces.

  Du Ming furrowed his brow, looked around, walked to the wall, and slowly moved along it, lightly tapping on the wall. Suddenly he stopped in his tracks.

  Du Ming found a small oil painting hanging on the wall in this office, which looked very out of place.

  Du Ming lifted up the oil painting frame and knocked on the wall beneath it.

  The wall was hollow inside. Du Ming tapped it lightly again and confirmed that there was indeed a small safe inside.

  Du Ming smiled slightly, touched the wall, and found that there was a layer of wallpaper on the wall. The edge of the wallpaper had some torn marks, so he stretched out his hand to tear off the outer layer of wallpaper. Behind it, there was indeed a movable wooden board.

  Du Ming pulled open the wooden board, behind which was a small metal door with a small electronic password lock on it.

  Du Ming leaned in and took a look at the password lock, then pulled out a small machine from his pocket and attached it to the lock.

  There is a small electronic screen on the machine, and under the screen there is a row of keyboard.

  Du Ming typed rapidly on the keyboard, and soon the machine beeped twice, revealing a string of numbers on the screen.

  Du Ming took down the machine, entered the password on the safe's password lock, and with a click, Du Ming opened the password lock. The door of the safe popped open.

  There is a stack of documents in the safe and a mobile hard drive.

  Du Ming took out the files and hard drive, casually putting the hard drive aside first, then flipping through the files.

  The contents of the documents were mostly some accounts. Du Ming carefully observed the account content and found that most of the money was transferred mutually with foreign countries.

  Du Ming furrowed his brow, it seemed that this underground casino indeed had a lot of connections with foreign forces.

  There is a desk in the office, and on the big desk there is a desktop computer.

  Du Ming walked over to the computer, connected the external hard drive, and opened it.

  At this time, a password input interface popped up on the screen, indicating that the hard drive was locked.

  Du Ming disdainfully curled his lip, pulled out a pair of gloves from his own pocket and put them on, then began to tap away at the keyboard with a flurry of keystrokes. Before long, he had cracked the password for the hard drive and opened up the files inside.

  Du Ming took a look at the contents of the folder, which was quite extensive and overwhelming at first glance. He then pulled out another portable hard drive from his backpack, connected it to the computer, and copied all the contents from the original hard drive onto his own.

  During the copying of the file, Du Ming picked up the document again and read it carefully from beginning to end. At this time, footsteps suddenly sounded outside the door, as if someone was walking towards this side, and not just one person.

  Du Ming furrowed his brow and glanced at the computer screen, the file copy was already 100%.

  Du Ming quickly pulled out his own external hard drive, threw it into the backpack, and then pulled out the external hard drive from the safe deposit box, along with a stack of files, and swiftly put them back in the safe.

  After that, Du Ming closed the box door, pasted the wallpaper back on, put down the oil painting, and restored everything he had rummaged through to its original state. Finally, he sat down leisurely, and as he sat down, he didn't forget to support the worker who was about to fall to the ground while sleeping.

  Du Minggang sat down and lifted his legs again when the office door was opened and a large group of people walked in.

  The leader was a middle-aged man who looked like the person in charge. He wore a suit and leather shoes, his hair was thinning, and he walked in to take a look around before letting out a sigh of relief when he saw that nothing had been moved. Then he turned to Du Ming.

  At this time, the person in charge of personnel noticed that the staff member opposite Du Ming was sleeping like a dead pig. He walked up angrily, grabbed the man's collar, and slapped him, "What are you doing? Get up!"

  The staff member was slapped with a loud slap and jumped up with a loud cry, shouting "Who is it! What are you doing!"

  The person in charge scolded, "Who are you? Is this your work attitude? Sleeping on the job?"

  The staff member finally came to his senses, realizing he was facing the leader, and cried out in terror, "Boss! I, I don't know why I fell asleep, I'm wrong, boss! I'm wrong!"

  The person in charge said sternly, "Let's put it this way for now. I have other things to attend to on my end. For the time being, I won't bother with you. We'll deal with your matter later!"