Feux (Fire) is the story of Claudine Grenier (Maude Guérin) and Marc Lemaire, (Alexandre Goyette) who are reunited by chance after some 30 years. As a teenager, Claudine was one of the last people to see Marc’s mother before she died in a fire, which started just when Claudine left one evening after babysitting Marc. What really happened that evening? The past will soon catch up with the present for Marc, today the father of a young boy and a high-end real estate agent, and for Claudine, a mother and successful business woman. It will have a powerful impact on their respective family dynamics and on everyone’s destiny.