After the death of their mother, Toto and Adib are completely devastated. Dominos plunges into their reality for 24 hours, revealing marginal and vulnerable humans affected by this tragedy: Fred, Marie, Nanou, Mario and Corinne. In this bittersweet universe, we discover the colors of Montreal's South-West, and human imperfection at its most poetic. As Toto would say, "We're like little dominoes falling on each other, we just gotta learn how to fall properly''.