I have something to ask you guys

Just as the four people were standing on the side of the road talking, Hu Xue suddenly appeared beside them: "Congratulations on passing the third test!"
Thinking of the many hidden surveillance cameras on the 22nd floor, Qin Tian couldn't help but joked: "Captain Hu, you stay up so late and keep staring at us. So you have this habit!"
Hu Xue walked over slowly and came to Ravager Brown: "You should have discovered it a long time ago, right?"
"I'm just curious how you knew that?"
The...