"Oh Hae Young Again" was officially broadcast on Korean TV on May 2, 2016. Starring Seo Hyun Jin and Moon Jung Hyuk, it broke the ratings record for Korean TV dramas for several months after its release. The TV series mainly tells the story of two heroines Wu Haiying with the same name and surname who went to the same school and then entered the same company. The difference between the two people's names and most of their experiences lies in their personalities and ability to handle affairs
With the blessing of natural appearance, Wu Haiying, who looks better, has become a star in the eyes of the company. Another Wu Haiying with average looks and average ability has become a transparent person in the eyes of the company people. Park Do Kyung is the hero of the play, playing the role of a well-known music director in the film industry. Suddenly one day he gained the ability to predict the future, and he has always been uninterested in girls. When he faced two Wu Haiyings with the same name and surname, the three of them were involved in an unpredictable love story together.