简介："Do you want to do it...?"The fatal seduction of...the "Challenge Game"Florist Ae-ran (Vicky) and forensics investigator Min-ho (Choi Ryeong) from the Public Prosecutor's Office both have a family that everyone wants. However, Min-ho can't handle bed time so Ae-ran starts a 'challenge game' in which she seduces and has sex with strange men. One day, Ae-ran and Min-ho meet Alex (Choi Hyeon-ho) at a tango cafe. Alex is interested in Ae-ran and approaches her while Ae-ran takes interest in Alex who is more handsome than her husband. Min-ho later witnesses them in action and gets angry when he finds out the man Ae-ran seduced is Alex. Min-ho feels nervous because he finds out Alex isn't just a game partner and approached him for a reason. Min-ho tries to get rid of Alex but Alex chokes Ae-ran and Min-ho even more and feels catharsis. The game they started is turning into a catastrophe...
简介：本片改编自理查德·克拉夫特·埃宾（Richard von Krafft-Ebing）声名狼籍的医学著作《性精神病态》或译为《性心理疾病》（Psychopathia Sexualis）。埃宾曾采用传统的临床精神病学方法，搜集各种性变态行为的病例，对它们加以系统的组织和分类。自1886年发表以来，直到1902年埃宾去世，该书每年都会再版。《性心理疾病》的成功使埃宾本人从一个不显眼的神经科专家，被提升为维也纳大学的精神病学教授和精神病院院长，并成为当时精神病学研究的权威专家。更具有社会意义的是，该书标志着医学对人类性生活的干预的开始，打破了基督教会在该方面的垄断地位。本片就是从书中摘录部分拍摄而成的，描写了梦幻般的世纪之交的性变态行为。