Young, rambunctious Rose lives with her father and two sisters in a world of magnificence and splendor, maids and servants at their beck and call. On the dawn of the Great War, when the world is still innocent and clean, Rose is taught to inhibit her natural instincts of curiosity and inquisitiveness. She is trained to be quiet and lady-like by a governess who expects nothing less than perfection and a father whose love reminds her daily that she can have anything her heart desires. Only one thing is forbidden. The Door. The secrets that lay beyond it, she is told, are so unfathomable that to gaze upon them will cause only death. Unfortunately, Rose must know. She must find out what those secrets are and whether The Door is an exit to the freedom she craves or an entrance to a hell from which she’d never find escape.