In the near future, Paris is marked by violence and crime, especially in the suburbs, where gangs control the streets. The government has decided to completely isolate these troubled areas, turning them into true prisons without walls. The story follows a former soldier named Leïto, who finds himself trapped in the violence of his own community after attempting to save his sister from a feared gang leader, the ruthless Taha. When Taha seizes a lethal weapon intended for massive destruction, the situation becomes critical.
Leïto teams up with an undercover cop, Damien, who must infiltrate the neighborhood to recover the weapon and restore order. As the duo delves into this chaotic world, they face spectacular struggles, jumps, and impressive acrobatics. Their mission becomes not only a physical challenge but also a fight for dignity and justice, as they attempt to save the community from ruin.
With a vibrant visual style and fast-paced action sequences inspired by parkour, the film combines an intense narrative with a social critique of marginalization and abandonment. In an environment where life is a game of survival, Leïto and Damien will soon realize that to emerge victorious, they must trust each other and confront their own demons.