Gao Enzan (Yin Eun-hye) is the head of the family and she disguises herself as a man to support her family. In an incident where she helped others, she met Cui Hanjie (Gong Yoo). Hanjie mistakenly thought that Enzan was in cahoots with the bad guys and humiliated Enzan's parents. In order to ask for an apology, Enzan has been following Hanjie, who is on a blind date. Hanjie had an idea and reached a deal with Enzan to resist the blind date - pretending to be a gay lover. Hanjie likes Han Rouzhu (Cai Jing'an), the girlfriend of his cousin Cui Hanxing (Li Shanjun). Rouzhu's desire for painting art eventually made her give up her love and go to New York. When she realized that she loved Cui Hanxing very much and returned to Korea, Hanxing's heart could no longer be easily opened to her, and at this time, Enzan was slowly walking into Hanxing's heart.