An espionage thriller set in the 1950s and adapted from the novel "Year Suan/Plot Against" by May Jia. Tony Leung Chiu Wai plays a blind man who works for a piano tuner. He is recruited for a spy mission because of his exceptional hearing.

Zhou Xunas Zhang Xuening
Tony Leung Chiu-waias He Bing
Wang Xuebingas Guo Xingzhong / Lao Gui / Devi
Mavis Fanas Shen Jing
Dong Yongas Wu Chang, 701 Agent
David Lam Waias Zhang Guoxiang, KMT Agent
Jacob Cheung Chi-Leungas Sparrow
Pal Sinn Lap-Manas Luo San Er
Carrie Ng Ka-Laias Mrs Li
Anthony Pun Yiu-Ming