No matter which sect, the Law Enforcement Hall is undoubtedly the strongest in combat strength. It is also the best at maintaining order and calming people's hearts. Naturally, they are kept at home to guard the main base, not just by the sect but even by the state.
This leads to lots of people capable of fighting on the front lines, but not a single person capable of interrogating spies. Indeed, whenever humans and the Demon Clan meet, it's all about killing, killing again, and killing once more. Where would there be any spies to interrogate? Naturally, there's no need to equip talents for this aspect.
But if these people are sent back, such a huge number of them could be rescued if ambushed by a martial master like Tan Shuangshuang. That would be very frustrating, leaving everyone in a dilemma for a moment.
