The film is a 2011 Hong Kong erotic costume drama directed by Christopher Sun . It is marketed as the world's first 3-D erotic feature film, utilizing full stereoscopic 3-D technology to revitalize the "Category III" local production market. Core Movie Information Release Date: April 14, 2011 (Hong Kong).

Color grading matters. Zen scenes are cool blues, greys, and whites (the hospital, the boardroom, the snowy rooftop). The ecstasy scenes are reds, oranges, and neon wash (the club, the rainy alley, the burning car). The romance lives in the cut between these two palettes. 3-D Sex and Zen Extreme Ecstasy 3D SBS -2011- -...