Hakyeon is pretty sure that he applied for a job at VIXX Corp., as secretary not as a fake boyfriend for his boss. However, when he goes for his first day of work, he is given the task of being the CEO's fake boyfriend. He, the bubbly and cheerful Cha Hakyeon is going to be the fake boyfriend of the cold and emotionless Jung Taekwoon. Hakyeon's life is completely ruined. How is he going to be the boyfriend of the heartbreaker, Jung Taekwoon?!