Kang Woo-Seo's admittedly stylish regurgitation of every Hollywood serial-killer/renegade-cop thriller cliché follows recalcitrant and psychotically violent detective Kang on the hunt for a mac-wearing knife-wielding slasher. Kang is a surly Kitano-esque bully, the killer is a narcissistic investment banker, and the whole movie is completely charmless.