The Emperor's armies have developed a new weapon: a thrown blade that can remove someone's head from long distance. As the paranoid Emperor begins decapitating anyone he fears might be a threat, his guard Mau Tang becomes disillusioned with the … Chen Kuan-tai, Ku Feng, Wai Wang, Chiang Yang, Lau Ng-Kei, Ai Ti, Wong Yu Added on Amazon Prime 2020-09-18. Youtube Trailer