A policeman (Hee-soon Park) who runs detective business in his spare time accepts a business request from a beautiful woman Xiuzhen (Hermione) one day, asking him to investigate her husband's extramarital affairs and ask him to obtain on-site evidence.

Unexpectedly, when Hee-soon Park ran to the scene, she found that Xiuzhen's husband had died and she became a suspect. Therefore, in order to wash away his shame and catch the real murderer, Hee-soon Park started an intelligent confrontation with Hermione, a beautiful woman, snakes and scorpions.

Extended data:

Behind-the-scenes tidbits of sex detective:

1, Hermione found that there was a nude scene in the script that was not written originally, so she had a very unpleasant scene with the director Jin Hengjun, but Hee-soon Park communicated with her many times in time and won a lot with the director from her standpoint, which finally ended the controversial scene smoothly.

2. A kissing scene was filmed in the rain to reverse the emotional trend of the hero and heroine. In order to adjust the tense atmosphere, Hermione binged on the set, but Hee-soon Park used fasting to brew emotions.

3. Jiang Zhixie was chosen by the crew to play the role of fitness coach, because he showed his strong figure and abdominal muscles in the program.

The original name of this movie is "Woman Xiang", but because it has the same name as the TV series starring, it was changed to "Cheating Man".