Overview

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.

Top Cast

Ha Ji-won

Ji-won

Kim Yu-mi

Ho-jeong

C

Choi Woo-jae

Chang-hoon

C

Choi Ji-yeon

Jin-hee

E

Eun Seo-woo

Yeong-ju

Choi Jung-yoon

Ja-yeong

J

Jeong Seong-hwan

Jin-woo

Lee Seo-yeon

Mi-ran