116min
One day, office employee Asami calls her boyfriend and hears an unfamiliar male voice on the other end. The man informs her that he found the lost smartphone and makes arrangements to return it to Asami. It safely reaches her, and she gives it back to her boyfriend. But she has no idea that the man has hacked the smartphone and stolen all its data. The man, a serial killer who targets women with long black hair, has seen Asami’s photo on the smartphone and has immediately become infatuated with her.
