Louise Denoncourt, a parole officer, skillfully operates an experimental rehabilitation wing for criminals who have committed homicides. When she finds herself in front of Marc St-Germain, a new inmate whom her father suspects of being her mother's murderer, she embarks on a mission that quickly overwhelms her. She then puts everything at stake, even her life, in order to prevent any desire to reoffend. But will she be overtaken by the desire to avenge her family history?

One evening, at the bend of an alley, an ordinary man surprises two young people who have just committed a crime. In panic, the teenagers take this witness hostage and drag him into their escape. Then begins for two generations that everything separates, an inner journey which will mark the three souls forever.

Neglected by his father, William, a star college hockey player, also suffered harassment from his coach and some teammates. By chance of a visit to Sainte-Justine hospital, the young man, whose morale and motivation are at its lowest, meets ten-year-old Daniel, awaiting a kidney transplant. Their passion for the Habs unites them instantly and William tries, by all means, to give him hope in the face of the disease.

The Arsenaults, a close-knit family who profit from illegal hunting, have ruled the roost for several generations in Témiscouata, Quebec. The return to the fold of Anthony, the impetuous youngest of the family, then the arrival of Émilie, a radio host who exercises an ascendancy over Anthony and his older brother Adam, will come to test the harmony of the clan.

Singer-songwriter Vincent Laflamme can’t wait to get out on the road again with his band. While his life is complicated by a father dealing with the onset of dementia, Vincent is generally optimistic about the future. That is, until he is hit with some terrible news: he has been diagnosed with stage 4 tongue cancer.