There were quite a few big families on the continent that had noticed Zhao Hai's group. In a place like the Montenegro fortress, it was naturally impossible for the magicians to be the only one to set up an intelligence station there. In terms of matters, there were quite a few big families on the continent that had set up intelligence stations there. Some of these intelligence stations were just shops, while some were mercenary groups.
Those big families didn't set up intelligence points here to investigate any national affairs. It was impossible for anything to happen in a place like black Mountain fortress. There was only one purpose for setting up intelligence points here-talents!