At 40, Stephanie loses her job and is forced to move back in with her mother. She is welcomed with open arms to the joys of overheated apartment, Francis Cabrel playing on loop, Scrabble games and precious motherly advice on how to behave at the table and live her life.
When the little haberdasher Arras discovers she's won 18 million in the lottery and can now afford anything she wants, she has only one fear: losing the small joys of life made simple it cherishes above all. But fate is obstinate, and this is giving too long this good fortune will trigger it, despite herself, a hurricane that will change everything. Everything except her.
