Aim for Tomorrow (1998)

Original title: 내일을 향해 쏴라

This is the story of young people dreaming of success in the demanding entertainment industry. Kang Dae-ho (Yoo Oh-sung), who has been unemployed since his military service, stumbles upon Man-dong (Kim Ha-kyun), who runs a small entertainment agency. Meanwhile, Na-ri (Seo Yoo-jung) becomes a singer, captivated by the talented agency president Jeong-gu (Kang Seok-woo). Su-yeon (Park Sun-young) is puzzled by how Na-ri, with no talent, became a singer.