Chroma City

An very, very unverving metropolis. It's under the control of 4 very powerful indeviduals, with the mayor being one of them.
The mayor has its residents under control and monitored unknowingly. Not even the civil office and goverment is excused from being monitored by it.
Everyone and thing is under surveillance around the clock. Nothing will go unoticed.
Despite this, the city is very famous for its high end, advance technology and science. Chroma has been able to successfully take advantage of other citys and doing very shady buisness practices. Lending technology that may or may not cause harm in the future.
Remember, You can leave the city... You are free to go. However, You'll eventually be back. One way or another.