"Hmm!"
Jiang An nodded in response.
"I'll follow Mr. Zhang's instructions."
Soon, Jiang An, Zhang Yean, and Wan joined the surveillance investigation team.
Jiang An glanced at the surveillance investigation equipment, which was merely a display screen and had not yet evolved to the level of using software for capturing special elements.
At this moment, the 100-square-meter office fell silent instantly.
Everyone focused their gaze on the display screen.
They didn't miss a single person in their view.
After two hours, Zhang Feng excitedly said, "Found him!"
"That mysterious man appears in this footage."
Instantly, others moved over.
In the surveillance video, a man was seen wearing a baseball cap and dressed in black, moving suspiciously.
"This person's attire and the timing of his appearance entirely match the clues provided by Zhang Biao."
Zhang Feng spoke while fixating on the monitor.
At this time, Jiang An was also closely observing the man's moving direction.
