City of Silence #1-3 (2000) Complete

The future is bad for you. In a place where everyone has the technology to create brand-new, weird sciences ten times a day, there are policemen who will hunt you down for having a bad idea. They are the Silencers. And the investigation of a dead kid with a silicon pentagram on his neck opens up a whole box of bad ideas upon a city that only survives through silence...