S01E01 Episode 1
Newly recruited park ranger Kang Hyeonjo is sent to search for a teen who has gone missing in Jirisan National Park but is impeded by a typhoon.
Jirisan
A place i can't climb again after that day.
S01E09: Episode 9
Lee Dawon is missing. The rangers go in search and find Dawon’s phone, which contains a suspicious voice recording with an unexpected person.
Overview
A team of expert mountain rangers put their lives on the line to save stranded trekkers, solve haunting mysteries and protect Jirisan National Park.
Episodes
S01E02 Episode 2
While pursuing a vision on the mountain, Hyeonjo meets a man who's searching for his father’s ashes. The two continue their risky ascent together.
S01E03 Episode 3
The rangers stop a shamanic ceremony, and a girl passes a mysterious message to Hyeonjo. The team gets a report that an elderly woman has disappeared.
S01E04 Episode 4
Seo Yigang beholds a spooky scene in a video recording. Back in 2018, the team is unfairly blamed for the death of a villager.
S01E05 Episode 5
Yigang tells Hyeonjo that she saw someone with scratch marks on their hand. He suspects it may be the bomber. The rangers look for Lee Yangseon.
S01E06 Episode 6
Snow closes the park. Yigang learns that someone with the same name as her first love is coming to collect an item. A suspicious car approaches.
S01E07 Episode 7
Yigang realizes that Hyeonjo’s soul is wandering the mountain. In 2019, Hyeonjo sees a vision of a fire. The two are in danger in different places.
S01E08 Episode 8
Following a rescue attempt, Hyeonjo finds out that someone has been trying to kill him and realizes that the recent murders weren't a coincidence.
S01E09 Episode 9
Lee Dawon is missing. The rangers go in search and find Dawon’s phone, which contains a suspicious voice recording with an unexpected person.
S01E10 Episode 10
The police find a man lying in shock in the road. Yigang and Hyeonjo get lost on their way to a village and see ominous lights in the darkness.
S01E11 Episode 11
Cho Daejin is arrested as a suspect in Dawon’s death. Yigang develops a strong hunch that one of the rangers is actually the killer.
S01E12 Episode 12
The rangers search for groups of climbers trapped in the park by heavy rainfall. Yigang meets a survivor of the 1995 flood that killed her parents.
S01E13 Episode 13
The rainfall causes fatalities. Hyeonjo discovers that the accident on the bridge was intentional and looks into the connections between the victims.
S01E14 Episode 14
At Geomeundarigol Village, Hyeonjo catches a suspicious man in black gloves. After hearing his testimony, Hyeonjo starts to suspect someone new.
S01E15 Episode 15
Hyeonjo’s family decides to switch off his life support. The rangers start looking into people connected to the village, and Yigang has a revelation.
S01E16 Episode 16
After the truth is finally revealed, Yigang grills the perpetrator. The culprit goes to conceal some evidence, but there meets Hyeonjo’s soul.
Cast
Gianna Jun
Seo Yigang
Ju Ji-hoon
Kang Hyeonjo
Sung Dong-il
Jo Daejin
Oh Jung-se
Jeong Gooyoung
Joo Min-kyung
Lee Yangseon
Cho Han-cheul
Park Ilhae
Go Min-si
Lee Dawon
Lee Ga-sub
Kim Sol
Jun Suk-ho
Kim Woongsoon
Kim Yeong-ok
Lee Moonok
Park Hwan-Hee
Choi Heewon
Kim Guk-hee
Yoon Soojin
