The story of a love relationship between a brother and sister and an eventual breakup that will forever change their lives.

When the body of the executive of hockey Benoit Brisset is found on the billboard of the border of Quebec and Ontario, the jurisdiction of the crime is shared between the two police forces and detectives David Bouchard from Montreal and Martin Ward from Toronto are assigned to work together. With totally different styles, attitudes and languages.

This is the story of Gerard, an man who miraculy survived to an explosion that destroyed his appartment and killed a lot of people. During the next days, he tries to find out why he survived and why others died.