Vegas Heat is the story of the Thornton dynasty ... of Fanny Thornton, who takes over Babylon, the family's magnificent Las Vegas casino, when her ex-husband Ash falls desperately ill ... of Fanny's twin sons, Sage and Birch, one content in his conventional life while the other's search for happiness leads to tragedy, and renewed hope ... of Fanny's daughter Sunny, betrayed her husband, fighting a battle no woman should ever have to face ... of her daughter Billie, whose devotion to the Thornton children's clothing empire has kept her from finding love. It is also the story of Fanny's search for her own roots ... and her relationship with Marcus Reed, the enigmatic businessman who promises her a passion she has been denied for too long.