In the 80s, the beginnings of french hip hop told through the birth of the french rap band NTM and the ascension of dancer and graffiti artist Lady V and DJ Dee Nasty.
As a mysterious planetary alignment sets the sky on fire, two brothers are reunited with a childhood friend.
Alexis Pasquier, a young French teacher, begins his first day of classes at the Nancy prison. There he meets Léa, a young woman with whom he falls madly in love. Two worlds open up to him: true love and the prison environment. He will never be the same anymore.
