Jet Tone Production Company.

Two melancholy Hong Kong policemen fall in love: one with a mysterious female underworld figure, the other with a beautiful and ethereal server at a late-night restaurant he frequents.

A young man, who has tried to forget his lost love by meeting different young women, starts to write a novel about a young man falling in love with a machine-made woman on the 2046 train. 2046 is the number of the room where he met his lost love.