One rainy night in an arms factory near Shanghai, a young female worker accused of stealing a box of bullets from the ruthless Boss Ding is violently killed in a game of Russian roulette. Half a month later, a series of inexplicable deaths takes place in the factory, where the victims are shot but no bullets are found. Rumors of a deadly curse begin to spread in the factory, terrorizing the workers there. So, eccentric police inspector Song Donglu and his hot-blooded, gunslinging partner Guo Zhui are sent in to investigate the mystery of the phantom bullets...
Sean Lau Ching-wan
Inspector Song Donglu
Nicholas Tse Ting-Fung
Captain Guo Zhui
Yang Mi
Little Skylark
Wu Gang
Police Chief Jin
Jing Boran
Xiaowu
Gao Hu
NPA senior officer
Jiang Yiyan
Fu Yuan
Chin Ka-Lok
Wu Zhongguo
