Akira Tanaka, a young and attractive but emotionally damaged Japanese woman, moves to the United States to escape a past marked by tragedy. She moves in with her sister, Hana, and her new husband, Adam, hoping to leave her demons behind and start a new life. But as Akira’s behavior grows increasingly erratic and strange disturbances mark the night, Akira is forced to reveal her real reason for coming: to flee the malevolent spirit that has been tormenting her since childhood… and which appears to have followed her here.