Vienna, 1911. Greta Goldbaum has always dreamed of being free to choose her own life's path, but the Goldbaum family, one of the wealthiest in the world, has different expectations. United across Europe, Goldbaum men are bankers, while Goldbaum women marry Goldbaum men to produce Goldbaum children. So when Greta is sent to England to marry Albert, a distant cousin she has never met, the two form an instant dislike for one another. Defiant and lonely, Greta longs for a connection and a place to call her own. When Albert's mother gives Greta a garden, things begin to change. But just as she begins to taste an unexpected happiness, the Great War breaks out, threatening to tear everything away. For the first time in two hundred years, the family will find themselves on opposing sides. How will Greta choose between the family she's created and the one she was forced to leave behind?