Florrie Buckley is an orphan, living on the wind-blasted moors of Cornwall where she runs wild. When Florrie turns fifteen, she learns she is related to a wealthy and notorious London family, the Graces. Overnight, Florrie's life changes and she moves from country to city, from poverty to wealth. Florrie struggles to learn the rules of this strange new world, but she must try to fathom her pull towards the enigmatic but troubled Turlington Grace, a man with many dark secrets...