一名专门猎杀其他刺客的杀手试图退出这个行业,他选择不亲自完成目标任务,不得不与他之前的目标合作,共同逃离现在追杀他们的雇佣杀手。
百年前万灵古城遭黑水军团操控的麒麟居戮,女王妙清封印麒麟后难产离世。百年后,其遗孤苍雪貌丑家贫,在忠义堂备受排挤,暗恋陌千禾,机缘下救了龙族皇子诺,获三个愿望。随着假公主阴谋、麒麟解封,古城再起危机,苍雪在蜕变中揭开身世,携手伙伴对抗幕后黑手,拯救古城。
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...