The story about Argentinian boxer Carlos Monzón in his career and life in prison.
Luna Valente lives with her family in Cancún, Mexico. She goes to school, has her own group of friends, has a job, and loves to skate. However, her life changes when her parents are given a job offer that moves them to Buenos Aires, Argentina. There she finds a new skating rink (named Jam & Roller), learns freestyling, makes new friends, and even falls in love.