《Battle Up！》 is a film about hip-hop, youth and dream.

Leilei transferred to a school in Taipei, and joined the dance club. But the school was about to close down the club, unless Leilei and her teammates win the National High School Street Dance Championship. But the strongest of them was injured and the club has almost no chance of survival. What should Leilei do to win the dance competition, and save the club?