In 1999, at a small village in Geoje, high school student Pil Seon has a passion for dancing. She is best friends with Mi Na. The two girls decide to join their school’s cheerleading club, Millennium Girls, which has members including transfer student Se Hyeon. Se Hyeon did cheerleading activity at her prior school in Seoul. The members of the Millennium Girls cheer its team on with enthusiasm while they deal with life as teenagers in the small village.
