Book is in French Her name ? Billie Jazz. Her passion ? Dance ! Billie is so happy! Her best friend Maya is admitted to Danse-Élite! With the handsome Julien, the dancer is convinced that they will be able to put on some amazing numbers. But as the troop prepares for their first competition, Billie worries about her coach. What's happening to her ? Why is she looking for a replacement? As apprehension makes its way into the young girl's heart, will she find the courage to discover the truth?