After eight years in prison for a drug trafficking offence, Alain is finally out. Today he is going to sort his life out and take advantage of his second chance. Hired by Gilles, he sets out to reconquer the heart of Sophie, the woman with whom he was living before .There is an obstacle: his brother Danny, a hot-blooded petty hoodlum that he cannot get rid of. Caught between his desire for a better life and the strong ties of family, between the sweetness of rediscovered moments and the violence of those to come, Redemption plunges us into the dark and complex side of human emotions.