This is the story of rangers and other employees of the Jirisan National Park, who climb through the mysterious and unexplored places of the mountain, trying to rescue survivors and lost travelers.
Seo Yi Kang is the park’s chief caretaker with extensive navigation experience, making her well-versed in finding missing persons. One day, she is joined with Kang Hyun Jo, a rookie park ranger who is a military academy graduate and former lieutenant who survived the horrific incident on Mount Jirisan that made him a ranger.
The drama revolves around the mysteries surrounding many of the mountain’s visitors: those who come to kill and those who come to commit suicide.
Original Network: tvN; iQiyi;
Also known as: 지리산 智異山 Jilisan Jiri Mountain / Mount Jiri/ Cliffhanger