Strange noises

The man in black had just sat up when the security guard's voice rang out from behind him: "Don't move, or I'll shoot!"
Knowing that he couldn't escape, he raised his hands high and said unwillingly in the direction where Ravager Brown disappeared: "Don't shoot, I surrender!"
"You two, someone just ran over there!"
The black shadow was caught by two security guards. The security guard who had just been kicked went up and kneed the black shadow in the stomach: "Damn, you're really ruthless!"
"You...