Although Baek Hee Sung is hiding a dark secret surrounding his true identity, he has established a happy family life and a successful career. He is a loving husband and doting father to his young daughter. But his perfect façade begins to crumble when his wife, Cha Ji Won, a homicide detective, begins investigating a string of serial murders from 15 years ago. Ji Won notices changes in Hee Sung’s behavior and begins to wonder if he could possibly be hiding something from her.

The director has woven the story with fine narrative. Till midway, the audience kept on wondering if the hero is the real perpetrator or if someone else is behind the master plan. A subtle yet sweet love tale is hiding perfectly beneath it.
The journey is propounding warm yet suspicious.