Enter the world of SIN. In the 21st century, the city of Freeport teeters on the verge of collapse. The twin tides of rampant crime and ruinous graft face but a single barrier, an elite strike-force labeled HARDCORPS. Lead by Colonel John Blade, they have become a fierce fighting force for justice in Freeport. Now, Blade must unravel a series of mysterious kidnappings. An elaborate puzzle unfolds as he delves into the decadence of the city, and at its heart is Elexis Sinclaire.