The storm barely settled before a new wave arose: having averted the attack by the Japanese intruders without incident, Luo Zheng didn't expect another issue to arise immediately. Who could it be? Annoyed, Luo Zheng pondered, his face ashen as he looked towards Lan Xing and pressed, "Can you be more specific? There are many people working in the office building; it's impossible to investigate them all, but we must root out this mole, or else future troubles are endless. Is there any way?"
Lan Xing shook his head ruefully and explained, "The other party is very alert. As soon as they sense something is amiss, they immediately cut off contact. They're not using a landline connection but a wireless spy tool that can bridge the local network signal out. Someone is receiving it at a long distance. Such a tool can be very small, easy to flush down the toilet, making it impossible to trace."