Metropolis: Cyberpunk Ero RPG

A future with advanced online technology.
The world's leading companies have come to have great economic and political power, and autonomous corporate regions have sprung up all over the world. The traditional nation system was no longer functioning, and many people were forced to live within corporate autonomous zones and live under the rules set by corporations.
The main character, Ayano Sakura, infiltrates a certain corporate autonomous region, "Metropolis", as a state agent, but...