In 1899 Cecilia Natashia Dupuin, a new graduate of a Parisian finishing school, is summoned to a secluded chateau on the outskirts of Grenoble, France. She believes her employment is to write a simple vanity memoir for the Lady of the household. However, Cecilia soon finds herself caught up in a dark and fantastical tale centered on the mysterious history of the chateau. Will Cecilia be pulled into the unholy darkness of the chateau, or will she escape...