Delphine Lamarre (Mylène St-Sauveur) is twenty years old. She has to make a choice between living her dream as a profesional dancer or taking the path imposed by her parents, which means studying medecine. However, her encounter with Marc Painchaud (Nico Archambault) will give her hope. In fact, she'll take part in more and more auditions and she'll stand up before her parents.
As graduation nears, scholarship students at a party face a night of terror when the wealthy elite crash in, acting on dark childhood traumas. Trapped, they must survive the chaos and violence until dawn.