Adapted from a real case! 17.4 billion yuan of the people's hard-earned money vanished overnight! The fraudster fled abroad with the money, turning life-saving funds into overseas mansions and pension savings into casino chips! Tony Leung Chiu-wai and Duan Yihong uncover the shocking secrets behind the cross-border manhunt! 外逃7年的上海特大金融诈骗犯戴逸宸（梁朝伟 饰）现身法国巴黎，中国经侦警察叶钧（段奕宏 饰）带领“猎狐小队”跨国追赃。昔日老赖凭借国内骗取的百亿赃款跻身海外上流社会，上万百姓毕生积蓄尽毁，家破人亡……黑钱流向成谜，街头追杀、人体炸弹、恶徒设局围剿，步步紧逼！当猎手沦为猎物，猎狐小队能否逆风翻盘？