The basic information of the movie "Cheating"(The Temptation of Inloyalty) was as follows: Movie Title: Cheating Producer: South Korea's SSS TV Station Production Year:2016 Movie Type: Romance Plot Movie length:109 minutes Release date: December 20, 2016 in Korea Plot summary: The film was set in the workplace of the Korean TV series "Why Is Secretary Kim Like That", which told the story of a man who was in a dilemma between his wife and lover. The male lead was a professional elite named Park Joonwoo (Zheng Kyung Ho). He had a high income and his own social circle. His wife was a lawyer, and they had a cute son. However, Park Joonwoo and Choe Jiwoo's marriage had always been in a dull state, and Park Joonwoo's work required him to travel frequently. The communication between the two had also become less and less. One day, Park Joonwoo met a woman named Lee Miyeon (Oh Ji-Min). She was an outstanding actress and a single mother. Lee Meiyan fell in love with Park Joonwoo at first sight, and the two began an ambiguous relationship. However, as time passed, Park Joonwoo gradually realized that his feelings for Lee Miyeon were no longer the same as before. At the same time, Park Joonwoo's wife began to be dissatisfied with him, and the relationship between the two became more and more tense. In the end, Park Joonwoo decided to confess his feelings to his wife, but she was unwilling to accept it. After a series of contradictions and struggles, Park Joonwoo finally chose to leave his wife and be with Lee Miyeon. But his son became the focus of the whole story, and he felt very confused and painful. The film was full of complex emotions and human nature, while also revealing the true meaning of marriage and family.