Joseph, a passionate dancer of hip-hop, refuses to join his father and move to Paris to try his luck. Together with his girlfriend Emma and his best friend Karim, he joins the Paris crew of Yuri, a famous breaker, to try to win an international hip-hop competition. But on the day of the auditions, nothing goes as expected: Joseph is betrayed by Emma and Yuri and the group breaks out. Collected by Remi, a former star dancer who became a teacher, Joseph discovers the world of classical dance and meets the talented Chloe, during the New York City Ballet entrance exam. Through this encounter, orchestrating an unexpected alliance between hip-hop and classical dance, Joseph will learn to feel legitimate as a dancer and leader, and become an artist.