The surrounding walls were equipped with the most advanced surveillance systems, all acquired through special channels and modified by experts.
This system is even coveted by Dragon Country's military forces, but its use is strictly restricted. Only black market arms dealers like Sinan could get their hands on such technology; ordinary real estate developers simply do not possess the means...
The system was also equipped with small electroshock devices, high-voltage electroshock systems, and more... Even Qin Fang noticed a miniature rocket launcher hidden on the villa's rooftop, which, combined with the firearms of some inside personnel, meant that not even a small squad of fully-armed soldiers could easily take down such a seemingly ordinary villa.
Based on the information gathered on Sinan, Qin Fang also believed this place was likely Sinan's stronghold... Whether Sinan was actually there at the time, however, remained unknown.