The bounties paid out for missions conducted in the Wang Consortium's strongholds had always been higher than those conducted at other strongholds. This was because most of the hitmen were put in a very dangerous position for conducting a mission here. Furthermore, they would have to escape from all strongholds under the jurisdiction of the Wang Consortium after completing such missions. If they got spotted by the surveillance cameras again when entering the Wang Consortium's strongholds, an arrest order would be immediately triggered.
Ren Xiaosu realized there would be surveillance cameras appearing on the tall buildings of this stronghold from time to time. It seemed that the Wang Consortium had also taken into consideration that there could be supernatural beings like him flying over roofs and scaling walls. So he had to remain extremely cautious to avoid getting spotted by them.