One day, a visitor leaves Hideki a memo of his unborn daughter's name "Chisa". Two years later, Hideki's house is attacked by a sinister presence. To protect his family, Hideki asks for help to perform a ritual to break an unknown spell.

The life seems perfect for Hideki who lives with his beautiful wife in his new suburban flat. One day, he is called by a colleague that a visitor comes to see him at his office. When he reaches the reception, Hideki is baffled to learn that the visitor is already gone leaving a memo of his unborn daughter's name "Chisa". Two years later, the colleague dies mysteriously and Hideki's house is attacked by a sinister presence. To protect his family, Hideki asks for help from a journalist Nozaki and a prestigious exorcist who performs a ritual to break an unknown spell. But they come to learn what they are dealing with is beyond their imagination.