Nurse Misaki (Ruri Shinato) was looking forward to seeing the Korean drama "Brother's Woman" set in Japan. Misaki, who falls in love with the main character, Choi Min-ho, is not as good as her unemployed husband, Kotaro (Yota Kawase). One day, when I learned that "Brother's Woman" was being filmed in the neighborhood, I stopped by the park on the stage and saw the figures of men and women hugging. I left the place thinking that it was a scene I saw somewhere, and went home to play "Brother's Woman". Then the scene is the scene of the park. A figure that looks exactly like Misaki is reflected in the background of the screen. The next day, Misaki chases after discovering that the Korean who was introduced by Kotaro by chance was Cheson's older brother In Young (Min Do-Yoon) in the drama. Then there is a real Cheson ....