When grunge punk UCLA history major, Kate Jensen researches her great-grandfather's descent into hysteria at Lima Peru's infamous "Casa Matusita", she unwittingly starts a dangerous journey of discovery. En route, she meets former priest, Father Robert who has his own agenda with the alleged cursed property. Together, they embark on a trek through time, unravelling the truth and the connection to Robert's brother, who perished at the house under suspicious circumstances.
When Chelsea meets up with her estranged childhood best friend, Milla, she's unprepared for the events that follow. Milla, who is now a webcam girl briefly catches Chelsea on camera during one of her shows. Unbeknownst to her, Chelsea has now been exposed to a watcher who becomes obsessed and will stop at nothing to have her to himself.