Dark War is a Hong Kong film directed by Du Qifeng 1999. This is a story about a policeman and a thief, which happened within 72 hours. The thief played by Andy Lau, with an elaborate robbery and kidnapping, attracted Liu Qingyun, the first negotiator of the police. Andy Lau asked Liu Qingyun to play a 72-hour gangster game with himself, and then escaped safely. In order to catch Andy Lau, an arrogant thief, Andy Lau cleverly approached him, and Liu Qingyun was forced to get involved in this completely passive game. There are also TV dramas and novels of the same name. Andy Lau, Best Actor, Laurent Courtiaud, Best Screenwriter and Yau Nai-hoi, Best Screenwriter of Hong Kong Film Golden Bauhinia Award in 2000.