20 parts Complete Ivy Hill, a once-grand mansion on the edge of a crumbling seaside cliff, is said to be cursed. Newly orphaned, 18-year-old Marianne inherits the house, but it comes with chilling conditions: she must live there for one year or lose it forever. For the moment she arrives, Marianne is plagued by eerie whispers, shadowy figures and visions of a woman who appears to be her double. As she delves into the mansion dark history, she uncovers shocking truths about her lineage and a family curse tied to the sea. But as the house's power grows, Marianne realizes it may not let her leave alive.