For many famous singers, there is an impersonator donning their persona and performing their songs. For them, they have no choice but to do so in order to make a living. However, living as someone else comes at a cost. A famous impersonator once said that the efforts he put in to be more like the original made his own life seem fake. Yoo Ji Na has been a popular singer for the past 20 years, but she holds pain inside because of something she abandoned when she was younger. Meanwhile, Jung Hae Dang began working as an impersonator of Yoo Ji Na to support her family after her father lost his job. She sings on stage at a club and tries hard to mimic Yoo Ji Na's songs. With a twist of fate, Ji Na and Hae Dang's lives become intertwined through love, hatred and compassion.