Well-intentioned

"Why didn't I see Ravager Brown?"
Hu Xue was very curious. She could see anyone who entered the 22nd floor from here because there were some surveillance cameras on the surface.
Hu Xue also asked his men to install hidden surveillance cameras. Just imagine that the people from the National Security Bureau are very familiar with doing this kind of thing, and even some experienced thieves would not be able to detect it.
However, even though almost all blind spots on the 22nd floor were...