City Center A.

"The city center station has arrived, please get off through the back door, please be careful when you open the door......"

As the bus whizzed by, some passengers squeezed out of the bus.

A young man in an expensive suit rushed towards a building not far away, his hair unkempt, holding a briefcase with a zipper in one hand and a small half of a steamed bun in the other.

Running to the bottom of the building and standing at the gate, the young man swallowed the last small piece of steamed bun, raised his wrist and looked at the time on his watch: "Whew, there are still five minutes to be considered late, and I have successfully stepped on the point to arrive." ”

Looking up at the eye-catching red characters written on the door, the young man threw the plastic bag containing the steamed buns into the trash can on the side, raised his hand to sort out his hair and clothing, and strode into the building.

"Please show your employee ID." On the display screen hanging in the doorway, a faceless blue 3D figure appeared.

The young man holds up the employee badge hanging from his chest in front of the monitor.

The blue figure paused, then spoke:

"C-level employee - Mr. Sin Cheng, welcome back."

…………

…………

On the top floor of the building, in a closed room with various electronic devices, two 3D projection AIs are next to a desktop computer.

"You're playing online games again?" The golden projection asks the blue projection.

"Hmm." The blue projection is like gold.

"You like to play online games so much, why don't I make a game world for you too?" The golden projection came to a whim.

"Whatever you want." Blue projection's answer this time is two more words.

"By the way, what is your game ID in this online game?" The golden projection looked curiously at the game IDs on the screen, which were shielded into a bunch of asterisks.

The blue projection of "............" didn't say a word, just operated the characters in the game to hack a mob to death.

"Hey, it's okay if you ignore me all the time, and now you won't even tell me your game ID......" The golden projection turned around a little lonely, looked at the electronic device in front of him, and muttered quietly.

"............" The blue projection glanced back at the golden projection, hesitated, and quickly turned his head.

"0X0000, black." Two words popped out of the blue projection's mouth that seemed to be clues that could deduce his game ID.

"Black?" The golden projection thought for a moment, "0X0000 is the representation of black in hexadecimal code......"

"So, his ID has something to do with hexadecimal?"