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 … Han Hyo-joo, Chun Woo-hee, Yoo Yeon-seok, Park Sung-woong, Jang Young-nam, Lee Han-wi, Ryu Hye-young Added on Netflix 2023-09-04. Youtube Trailer