Heavily pregnant Maria (Farooq) returns alone to the remote country house of her father-in-law (Von Dohnányi). She has no idea what secrets are lurking within. As she investigates strange occurrences, including a sudden power outage while talking to her fiancé Viktor (Kross), Maria descends to the basement and hears eerie noises and a mysterious breathing, unaware of a ghostly presence behind her. Determined to uncover the truth, she discovers a hidden room revealing a terrible family secret. Panic sets in as Maria tries to flee back to town, only to find her car key missing. She enters an eerie and dramatic night, fighting not only for her own life.