Hae-Joon, a seasoned detective, investigates the suspicious death of a man on a mountaintop. Soon, he begins to suspect Seo-rae, the deceased's wife, while being unsettle ...

The film is based on a true yet unsolved murder case from the early 1990s that is known among Koreans as the "disappearance of the frog children." In 1991, five elementar ...