When Sydney socialite Daisy Munroe and London lawyer Louis Oakley inherit a New Zealand vineyard, they quickly learn that they are not the 'sole heirs' as they believed and that the estate itself is a dilapidated money pit. The disenchanted duo want nothing more than to sell up, split up, and get out of there. But when they get an unexpected taste of success, they wonder if the vineyard may not be worthless after all. Despite never having done a hard day's work in their lives, these unlikely vintners must somehow make the Oakley Winery profitable if it₂s to survive. And as they dig into the project, they discover it's never too late to come of age.