Goo Yeo Reum is a TV producer in the tenth year of her career. Although she works harder than most producers, all of her shows seem to have failed. Then she was selected to produce a new reality TV show titled Dating called “Kingdom of Love”. Her neighbor and best friend of twenty years is Park Jae Hoon, a plastic surgeon who has lost all his passion for work. Their relationship is close, Rather, it is purely platonic. Park Jae Hoon is exhausted from his experiences and has basically given up on love. As such, he only pursues casual relationships.
In the planning stage of the show’s production, Goo Yeo Reum encounters difficulties, as she struggles to find suitable singles to appear on the show. She eventually turns into Park Jae Hoon in desperation. To help her, he agreed to become a contestant on the show. But in this new, unfamiliar dynamic – as a producer and a cast member – they unexpectedly begin to develop romantic feelings like never before.