In a dystopian near future, New York City has become the epicenter of decadence - gambling, the flesh trade, a playground for the wealthy. And underneath? Crime, fueled by "Dead Bolt", a destructive designer drug. This New City is where Nox Boyet leads a double life. At night, he is the Vigilante, struggling to keep the streets safe for citizens abandoned by the corrupt government and police. During the day, he works in construction and does his best to raise his adopted teenaged son, Sam.
A mysterious letter addressed to Sam brings Nox in direct contact with "model" Cade Creel, a high-end prostitute working at the Iron Butterfly Casino. Suspicion gives way to an intense attraction as dark figures from Nox's past and the mysterious peddlers of Dead Bolt begin to descend - and put all their lives in danger. When things spin out of control, Cade is the only person Nox can trust to help him save Sam.