Park Sang-tae, a businessman with his wife's family, secretly has a relationship with Secretary Yeo. Seung-gyu, a training secretary, is asked to film an affair for President Park's wife's divorce. Seung-gyu decides to get Mi-yeon's love.

Park Sang-tae, who started the business with the help of his wife's family, secretly enjoys a secret relationship with Mi-yeon, Secretary Yeo, at the office whenever she has time. Seung-gyu, the training secretary, will be asked to film a video clip of an affair that will be used as evidence for divorce by President Park's wife, Hye-yeong. Seung-gyu, who was inwardly fond of Park's infidelity, changes his mind. Will Seung-gyu, who became a team with the president's wife for love, get Mi-yeon's love?