When elderly matriarch Edna goes missing, her daughter Kay and granddaughter Sam rush to their family's decaying country home to find her. Upon Edna's sudden return, she exhibits strange behaviors and an increasing sense of paranoia, prompting Kay and Sam to worry about her mental state. As they stay in the house, they begin to notice odd occurrences and unsettling clues hinting at the presence of a malevolent force.

The foreboding atmosphere grows thicker as unexplained phenomena escalate, compelling Kay and Sam to delve deeper into the house’s past and its effects on Edna. They uncover disturbing secrets and face a growing dread that threatens to consume them all. With Edna’s condition deteriorating further and the sinister mystery intensifying, they are forced to confront an unspoken horror that lurks within the family’s legacy and their own fears.