Soon after getting a new phone, a woman notices strange things starting to happen. When she investigates, she discovers that everyone who has had her phone number before her has died suddenly and mysteriously.
as Ji-won
as Ho-jeong
as Chang-hoon
as Jin-hee
as Yeong-ju
as Ja-yeong
as Jin-woo
as Mi-ran
as Detective Kim
as Security Guard
as Taxi Company Employee
as High School Student
as High School Student
as Ho-won
as Jin-hee's Mother
as Student
