三年前,缉毒警大奇因卧底行动痛失战友,心怀愧疚隐居南国小镇,暗中守护战友之女小蝶。小蝶对这位沉默的邻居充满好奇,生活却因她被拐陡变。大奇尘封的警魂觉醒,孤身踏上生死追击,这场救赎之路,能否让他守住对战友的承诺?
魔术师狄万君加入一群能人异士组成的马戏班,发现这个马戏班有着不为人知的另一面,他们暗地里不断阻止当地文物贩子倒卖国家文物。为彻查文物流出的源头,狄万君潜伏在文物交易的高发地永乐斯夜总会一探究竟。
Based on the novel by Karel Capek, the prominent Czech writer of the early 20th century who coined the word robot for his play R.U.R., the story revolves around a discovery of Krakatit - a powerful explosive - by Prokop, an experimental scientist who, following an accidental explosion in his lab, slips in and out of delirium. When he realises that, in a delirious period, he has given the formula for making Krakatit to one of his colleagues, he tries to find the man, who does not realize how dangerous a thing Krakatit is. In the process, he nearly gives his discovery away again to foreign interests, a group of anarchists, and even greater forces of darkness...