In the beautiful area of Paris, Maria and José Ribeiro lived for almost thirty years on the ground floor of a Haussmann building, in their dear little lodge.
Les Tuche, a modest french family, change his life after winning a super lottery. Thanks to the money of his parents, the son, Donald (aka "coin-coin) goes to Los Angeles to improve his english. On the L.A. University, he meets Jennifer, daughter of a famous American financier.