At this moment, Aurous Hill.

A man donning a face mask appeared at the subway station near Treasure Pavilion.

There were many security cameras in the subway station. Some were security footages, and some were the city’s Skynet monitoring. There were also some newly added high-end cameras equipped with facial recognition ability.

All these years, with the advancement in technology, facial recognition had emerged successfully from science fiction movies into the lives of normal human beings.

Not only were phones able to support facial recognition, more importantly, the police also had a huge amount of data that was closely related to the facial recognition system.

The biggest advantage of this system was the speed at which the system conducted a mass screening.

For example, assuming hundreds of people walked head-on and there was a fugitive in the mix. By relying on only one police officer to examine every person one by one, the efficiency was not only