An American nurse living and working in Tokyo is exposed to a mysterious supernatural curse, one that locks a person in a powerful rage before claiming their life and spreading to another victim.
When social worker Rika is sent to check on a traumatized old lady whose family have moved in at the site of the notorious Saeki family murder case, she unwittingly unleashes a cycle of terror that is transmitted via its victims further and further from its original source.
When the cast and crew of a paranormal TV reality program decide to shoot in the house of the original Saeki hauntings, a series of strange events unfold at the location.
