Two best friends, So-yool and Yeon-hee, dream of becoming the top artists in Seoul together. But their friendship doesn't last long as Yoon-woo, So-yool's first love and songwriter, falls in love with Yeon-hee and her voice. So-yool's feeling of jealousy and inferiority towards Yeon-hee grows by the day, and she eventually makes a drastic decision to bring the two lovers down.
Han Hyo-joo
Chun Woo-hee
Yoo Yeon-seok
Park Sung-woong
Jang Young-nam
Lee Han-wi
Ryu Hye-young
Kim Su-an
Cha Ji-yeon
Geum Sae-rok
Kim Young-min
Ahn Na-young
Bek Hyun-jin
Kim Bo-yoon
Choi Jeongeun
Kim So-suk