骁勇善战的秦朝大将军蒙毅（成龙饰）受秦始皇所命，负责护送玉漱公主（金喜善饰）入秦为妃，一路上彼此情愫暗生，可蒙毅还是选择了效忠君主。秦始皇病危，蒙毅去拿长生不老药并战死沙场。而公主试药成功，在秦王死后被禁在秦王陵中……　　几千年后，梦中的神秘白衣女子缠绕考古学家Jack（成龙饰）多年，一次好友William（梁家辉饰）邀他一同前往印度探险，高僧告诉Jack他被一段前世缘分困扰，Jack来到古都...

Film is set in one winter night in Delhi where a middle class, Delhi university guy falls in love with a girl anchoring a fashion show. In process of wooing her someone plants a sting operation tape i...