Overview

A mystery crime thriller about a man who calls himself Master and sends mysterious texts with images of young women that they don't remember taking. A teacher and a former detective become involved in the escalating series of crimes.

Top Cast

Lee You-young

Han Seo-rin

Kim Hie-won

Oh Guk-cheol

Oh Ha-ni

Yang Se-jeong

Lee Hak-ju

Kim Dong-jin

Kim Da-mi

Yu Min-ah

Kim Young-sun

Han Soon-jeong

Lee Je-yeon

Kim Jin-ho

Jang Hyuk-jin

Jo Young-jae