A powerful crime lord who constantly eludes the law a senior detective at the end of his career who will go to any lengths to catch him and a deadly martial arts expert who is about to take the reins of the serious crime unit 陈国忠一名被派往接近宝爷的卧底被发现遭人杀害，陈国忠认为这一定是宝爷的所为，誓要将宝爷绳之于法。
