A family mediator tries to resolve a crisis situation in Joseph's household. Since Roxanne left him, he forbids her to see their son Mathieu, and slyly sequesters him in their country property. Numb in the silence and emptiness created by Roxanne's absence, Joseph and Mathieu rush over.

A young girl, Liliane, leaves her empty house. She meets Maya, who's just a bit older. They bond, flee, fight, exchange passionate declarations - The dialogue is destabilizing and enigmatic, the shots are ingenious, and the black and white imagery nothing less than majestic. A film about wandering through simple places, seen in a thoroughly improbable way, with music seeping from the sets and door...

A wealthy family withdraws from society after something unforeseen happens. When one of its members leaves the house on the pretext of paying an innocent visit to someone outside, the family’s fragile equilibrium is disturbed. In Broad Daylight presents an inscrutable, tantalisingly elusive fictional world enhanced by a colourful array of absurd characters.