A ragtag group of teenagers run wild in the streets of the Bronx in the late 1970s.

Luna leads a happy life in Mexico where she enjoys skating. Her life change overnight when a wealthy woman offers Luna's parents a job in Argentina and also to pay an elite school for Luna. Luna and her family moves to Argentina. She should start a new life, makes new friends, but soon she discovers the Jam & Roller, a rollerskating club, where she can not only prove her talent on wheels, but also on the stage singing. And that's not all, Luna is adopted and her parents have never kept her adoption a secret. However, Luna is suddenly overtaken by her past after moving to Argentina.

A trio of women form a musical group in Atlanta.