After a mysterious explosion rocks the town of Pointe-Claire, rookie cop Richard Garcia and his ragtag group of friends find themselves entangled in an all-out war between rival alien factions.

A rape victim faces a dilemma: tell the truth about her assault or stay silent and allow her attacker to be falsely convicted for murder.

Mitraillette is 12 years old and lives in Rose City, a housing estate he would not leave for anything. His whole world comprises his family, especially his 16 year-old cousin Isma, who has taken a fancy to Narcisse, the local crime boss. His older brother Djibril is 22, a student at the Sorbonne who dreams of becoming a lawyer. As for Mitraillette, he has his eye on Océane, the most beautiful girl in his school...