After an international auto theft sting, dimwitted detective Do-chul is treated at a night club where he meets Tae-oh, the tyrannical heir to an untouchable mega-corporation, whose rude behavior rubs Do-chul the wrong way. One day, a truck driver that helped Do-chul with a case gets beaten and humiliated by Tae-oh in front of his nine-year-old son in a protest to get his overdue wages. The son finds Do-chul's business card and calls for help due to...