These people have lived unhappy lives as they've been unable to pursue their deepest desires. Ga Yeon, who possesses intelligence, dreams of becoming a singer; however, the strict Korean educational system demands students focus solely on academics rather than their aspirations. As a result, she's had to sacrifice her true passions. Jae Hee, a gifted pianist, suffers from mental illness that distorts his perception of reality. Dong Woo and Min Seo, a talented couple, experience difficulty creating music that aligns with their artistic goals due to the limitations of the Korean music industry. Despite being a skilled guitar player, Hyuk is forced to join an idol band instead of following his true passion. Nevertheless, these five individuals unite to form their own band, as depicted in the webcomic originally published by Random House Korea.