Éléonore Berthier, 34 years old, keeps living as a teenager, collecting odd jobs and one night stands. Following a burnout, her mother and sister decide to take action to help her make a fresh start.

At 15, Gioia, a Black teenager, leads a dull life at school. In the evenings, she gives free rein to her passion: Afro dance. When she shares this hobby with Amandine, a popular classmate, their two worlds collide.