Victory plot
"Cheering can change the world"
In 1999, in Geoje, South Korea, high school students Pil-sun and her best friend Mi-na have a passion for dancing. Unfortunately, their school doesn't have a dance hall. One day, they see new student Se-hyun from Seoul cheerleading in their class. In order to get their own dance hall at school, Pil-sun and Mi-na decide to start a cheerleading club together with Se-hyun. This is how the Millennium Girls club is born with nine members. The Millennium Girls cheer on the school's soccer team, but they turn out to be the worst in their league.