"We preliminarily judge that there are more than three people on the other side, all have received professional spy training and have extremely strong abilities to disguise and conceal behind enemy lines, and at least one of them is a woman."
"This woman is their lookout post. After all, the male and female workers' dormitories are separate, and entry and exit are strictly checked, with a wall separating the two zones."
"To thoroughly understand the action routes of some victims, it is absolutely impossible without an internal informer passing on information."
Chief Zhou spoke convincingly, showcasing the judgment a seasoned security chief should possess.
Upon hearing this, Yang Xiao shook his head secretly, regretting that he had chosen the wrong opponent; from the beginning, this was a problem beyond his ability to solve.
"Did the neighbor who stayed next to Old Zhang that night hear any strange noises?" Yang Xiao asked.
