It took two days for Chen Shi, Lin Dongxue, and Xu Xiaodong to sift out footage that captured The Silent Man from a large number of surveillance videos. Three bottles of eye drops were used. Chen Shi was dizzy from watching it all. Xu Xiaodong asked, "When there’s automatic face recognition systems, it’d be good. I’m not nearsighted from playing games, but I’m about to be nearsighted from watching surveillance footage all day.”

"Be more grateful. At least we can watch it at 4 times or 8 times the normal speed. Think about the previous era where you could only watch in real time. The life of the police was even more sad." Chen Shi said.

"But there weren’t so many weird criminals at that time." Lin Dongxue said.

Chen Shi smiled and shook his head. "Youngster, don't think the past is better than the present. Do you know how many rampant criminals there were over twenty years ago?"

"Tch, you’re...