Sergio, a carpenter, and Sabrina, an unsuccessful singer, have a long time affair, but they are unable to leave their partners, living in reduced circumstances. One day, Sergio's colleagues, revenging on his pranks, make him believe that he won a billionaire lottery. Sergio, with no second thoughts, walks out on his wife bringing with him not only Sabrina, but also their loved ones. Later, he discovers the painful truth but it’s too late for a U turn and he put together a charade dragging their families on a journey to South of Italy. But a lie never lives to be old…