15:01
Recap: Best of Yi-gang and Hyun-jo | Jirisan | iQiyi Original
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0:44
Sneak Peek | Jirisan | iQiyi Original
Character Teaser: Yi-Gang | Jirisan | iQiyi Original
0:26
Teaser: Someone in the mountain is murdering people | Jirisan | iQiyi Original
0:46
Character Teaser: Hyun-Jo | Jirisan | iQiyi Original
0:51
Official Trailer: We have to stop it before someone gets hurt | Jirisan | iQiyi Original
8:30
Highlight: Someone must remember the story of those who protect the mount | Jirisan | iQiyi Original
0:40
EP1 Preview: Would you risk your life to find people who may have died? | Jirisan | iQiyi Original
0:25
EP1 Preview: Mount Jiri hit by typhoon | Jirisan | iQiyi Original
1:59
EP1 Sneak Peek | Jirisan | iQiyi Original
1:46
Newbie Hyun-jo witnesses Yi-gang's heroic rescue operation | Jirisan EP1 | iQiyi Original
2:25
Yi-gang comforts the victim's family😌 Demon Seo has her soft side | Jirisan EP1 | iQiyi Original
3:04
Hyun-jo is exhausted🥴 Being Demon Seo's teammate is not an easy task | Jirisan EP1 | iQiyi Original
2:56
Ranger Seo Yi-gang is back to Mount Jiri after the incident | Jirisan EP1 | iQiyi Original
3:10
Someone is sending signal to Yi-gang with the special mark | Jirisan EP1 | iQiyi Original
0:50
EP2 Preview: Park ranger down! It's Kang Hyun-jo | Jirisan | iQiyi Original
1:39
EP2 Sneak Peek | Jirisan | iQiyi Original
3:06
Yi-gang's brilliant idea to expel illegal hikers | Jirisan EP2 | iQiyi Original
The grumpy Yi-gang is ordered to make some scallion pancakes | Jirisan EP2 | iQiyi Original
3:11
Hyun-jo tells Yi-gang about his vision: "Someone is bleeding there" | Jirisan EP2 | iQiyi Original
2:23
Yi-gang catches the culprit via the clues left by the injured Hyun-jo | Jirisan EP2 | iQiyi Original
1:44
Yi-gang visits Hyun-jo in the hospital | Jirisan EP2 | iQiyi Original
5:41
Behind The Scenes of EP1 & EP2 | Jirisan | iQiyi Original
0:48
EP3 Preview: There will be a crime once again | Jirisan | iQiyi Original
1:47
EP3 Sneak Peek | Jirisan | iQiyi Original
2:40
The drunken Yi-gang is quite a nag, keeps telling about her childhood | Jirisan EP3 | iQiyi Original
3:09
Hyun-jo comforts the traumatised Yi-gang who found the victim's body | Jirisan EP3 | iQiyi Original
1:23
"Step on my foot" Yi-gang helps the tourist with heart-warming action | Jirisan EP3 | iQiyi Original
3:00
Hyun-jo reveals his secret: "I can see people dying on this mountain” | Jirisan EP3 | iQiyi Original
2:52
King's Orders! See how Yi-gang and the rangers stop the shaman ritual | Jirisan EP3 | iQiyi Original
0:47
EP4 Preview: A civilian died because of a park ranger's mistake | Jirisan | iQiyi Original
0:58
EP4 Sneak Peek | Jirisan | iQiyi Original
1:20
Yi-gang argues with an illegal herb collector in the street | Jirisan EP4 | iQiyi Original
Yi-gang finds the location of the yogurt drink victim due to the twig | Jirisan EP4 | iQiyi Original
2:24
The herb collector gets killed by a homemade potato bomb | Jirisan EP4 | iQiyi Original
2:36
The hiker saw the ghost Hyun-jo covered in blood in the mountain | Jirisan EP4 | iQiyi Original
2:45
Yi-gang spots the murderer, the guy with five scars on his hand | Jirisan EP4 | iQiyi Original
5:10
Behind The Scenes of EP3 & EP4 | Jirisan | iQiyi Original
EP5 Preview: I can prove that he is the criminal | Jirisan | iQiyi Original
EP5 Sneak Peek | Jirisan | iQiyi Original
Stress! Yi-gang removes the potato bomb bravely: "This is our job" | Jirisan EP5 | iQiyi Original
2:15
Yi-gang apologizes to him for not believing what Hyun-jo said before | Jirisan EP5 | iQiyi Original
Yi-gang wants to find the real killer hiding in the mount with Da-won | Jirisan EP5 | iQiyi Original
1:07
Life on the line! Yi-gang saves Hyun-jo from the potato bomb trap | Jirisan EP5 | iQiyi Original
2:30
Ranger is in danger! Yi-gang & Hyun-jo chase after the bomber | Jirisan EP5 | iQiyi Original
1:32
EP6 Preview with #JinOST: Winter is the killer weather in the mountain | Jirisan | iQiyi Original
1:36
EP6 Sneak Peek | Jirisan | iQiyi Original
3:07
Yi-gang's first love save her from criminals in this snowy night | Jirisan EP6 | iQiyi Original
3:05
Yi-gang is earning her bread while preparing for the exam | Jirisan EP6 | iQiyi Original
Yi-gang is actually in love with the mountain, that's why she stays | Jirisan EP6 | iQiyi Original
Yi-gang is persuaded to be a ranger: "Save people lives from now on" | Jirisan EP6 | iQiyi Original
Needle & Thread, Yi-gang & Hyun-jo spend their Xmas on working | Jirisan EP6 | iQiyi Original
6:53
Behind The Scenes of EP5 & EP6 | Jirisan | iQiyi Original
1:28
EP7 Preview: A wildfire has broken out on Mount Jirisan | Jirisan | iQiyi Original
Yi-gang finds a skeleton in the burning pine trees habitat! Who's it? | Jirisan EP7 | iQiyi Original
1:55
Led by Yi-gang, the ranger team performs an cross-dressing dance | Jirisan EP7 | iQiyi Original
3:15
Only Yi-gang & Hyun-jo keep up with the clues of the charades | Jirisan EP7 | iQiyi Original
2:38
Hyun-jo can neither be perceived nor leave the mountain | Jirisan EP7 | iQiyi Original
2:48
Hyun-jo tries to call Yi-gang while he cannot touch anything physical | Jirisan EP7 | iQiyi Original
1:30
EP8 Preview: Failed to find any survivor | Jirisan | iQiyi Original
2:28
Hyun-jo wants to use himself as bait to catch the killer with Yi-gang | Jirisan EP8 | iQiyi Original
Yi-gang rescues the kids from the mountain fire | Jirisan EP8 | iQiyi Original
1:43
Hyun-jo foresees that Da-won would be in danger in the mountain | Jirisan EP8 | iQiyi Original
2:46
Yi-gang is injured for saving people, which makes her grandma worried | Jirisan EP8 | iQiyi Original
2:51
Rangers have to give up saving Yi-gang since the fire is too fierce | Jirisan EP8 | iQiyi Original
7:48
Behind The Scenes of EP7 & EP8 | Jirisan | iQiyi Original
14:27
Midseason Recap: What puzzle will Yi-gang & Hyun-jo solve next | Jirisan EP1 to EP8 | iQiyi Original
1:29
EP9 Preview: You shouldn't come back | Jirisan | iQiyi Original
1:31
EP9 Sneak Peek | Jirisan | iQiyi Original
Yi-gang tries to meet Hyun-jo but she cannot make the climb | Jirisan EP9 | iQiyi Original
Hiker brings Hyun-jo's message to Yi-gang: "The mark is not from him" | Jirisan EP9 | iQiyi Original
2:08
Yi-gang suspects the commander of being involved in Da-won's death | Jirisan EP9 | iQiyi Original
1:12
Yi-gang mourns the loss of Da-won who could not come back safe | Jirisan EP9 | iQiyi Original
2:02
Ranger Da-won is found dead in the mountain, who is the murderer? | Jirisan EP9 | iQiyi Original
EP10 Preview: Yi-gang & Hyun-jo get lost in the mountain | Jirisan | iQiyi Original
EP10 Sneak Peek | Jirisan | iQiyi Original
1:14
Yi-gang prepares a talisman for Hyun-jo, which is really thoughtful | Jirisan EP10 | iQiyi Original
1:15
Should Yi-gang & Hyun-jo thank bears for letting they find a victim | Jirisan EP10 | iQiyi Original
2:26
Rangers work together to find their a rescue route to avoid bears | Jirisan EP10 | iQiyi Original
1:48
Yi-gang & Hyun-jo are facing danger in a misty forest | Jirisan EP10 | iQiyi Original
1:54
Yi-gang & Hyun-jo find a dying hiker in the cave, can he be rescued? | Jirisan EP10 | iQiyi Original
7:34
Behind The Scenes of EP9 & EP10 | Jirisan | iQiyi Original
EP11 Preview: Is Hyun-jo awake? | Jirisan | iQiyi Original
2:11
EP11 Sneak Peek | Jirisan | iQiyi Original
After Yi-gang was injured, Hyun-jo left to seek help but wasn't back | Jirisan EP11 | iQiyi Original
2:00
Hyun-jo realises the victims are all related with Volunteer Rangers | Jirisan EP11 | iQiyi Original
Yi-gang, today is our one-year anniversary...... of saving Seung-hun | Jirisan EP11 | iQiyi Original
3:13
Yi-gang questions Gu-yeong on Da-won's death: "Why did you go there" | Jirisan EP11 | iQiyi Original
EP12 Preview with #Taeyeon OST: Village is gone because of you | Jirisan | iQiyi Original
EP12 Sneak Peek | Jirisan | iQiyi Original
Ranger Yang-sun is in danger! Is the killer targeting her again? | Jirisan EP12 | iQiyi Original
2:19
Hyun-jo thinks the killer is related with Yi-gang's parents incident | Jirisan EP12 | iQiyi Original
1:56
Yi-gang believes her parents did not commit suicide | Jirisan EP12 | iQiyi Original
Yi-gang meets a man who knows the inside story of her parents death | Jirisan EP12 | iQiyi Original
3:22
Yi-gang misses her parents: "What if they died because of my words?" | Jirisan EP12 | iQiyi Original
8:21
Behind The Scenes of EP11 & EP12 | Jirisan | iQiyi Original
1:26
EP13 Preview: What's the evidence you can use to prove who's the killer? | Jirisan | iQiyi Original
1:49
EP13 Sneak Peek | Jirisan | iQiyi Original
Yang-sun gets swept away in a stream current | Jirisan EP13 | iQiyi Original
"I should've stopped it" Hyun-jo feels responsible for this tragedy | Jirisan EP13 | iQiyi Original
1:53
Yi-gang so regrets that she did not treat grandma well enough before | Jirisan EP13 | iQiyi Original
2:58
"It's your fault" Yi-gang blames Hyun-jo for her grandma's death | Jirisan EP13 | iQiyi Original
3:16
Rangers have no choice but to stop Gu-yeong from risking his life | Jirisan EP13 | iQiyi Original
EP14 Preview: I should stop before then | Jirisan | iQiyi Original
1:51
EP14 Sneak Peek | Jirisan | iQiyi Original
2:35
Hyun-jo begs Yi-gang to leave the mount: "have a better life please" | Jirisan EP14 | iQiyi Original
Killer has the upper hand, Yi-gang & rangers fail to save the victim | Jirisan EP14 | iQiyi Original
2:06
"Did it hurt?" Yi-gang finally meets ghost Hyun-jo in the mount | Jirisan EP14 | iQiyi Original
Hyun-jo catches reporter Kim-sol in the mountain! Is him the killer? | Jirisan EP14 | iQiyi Original
Police Woong-soon is now on Hyun-jo's suspect list | Jirisan EP14 | iQiyi Original
10:04
Behind The Scenes of EP13 & EP14 | Jirisan | iQiyi Original
5:58
Talk about characters with writer Kim Eun-hee, Gianna Jun & Ji-Hoon Ju | Jirisan | iQiyi Original
1:33
EP15 Preview: Let's say goodbye to Hyun-jo | Jirisan | iQiyi Original
1:13
EP15 Sneak Peek | Jirisan | iQiyi Original
Hyun-jo’s sister comes to meet Yi-gang and express her gratitude | Jirisan EP15 | iQiyi Original
1:03
The murderer attacked Hyun-ju from behind in that snowy day | Jirisan EP15 | iQiyi Original
1:18
Yi-gang, I'm going to call for help and will be right back | Jirisan EP15 | iQiyi Original
3:03
Yi-gang tries to find clues to the murderer at the police station | Jirisan EP15 | iQiyi Original
3:08
Yi-gang confronts with Kim Sol: "You're the murderer in the mount" | Jirisan EP15 | iQiyi Original
EP16 Preview: This is our last chance, we must find the evidence | Jirisan | iQiyi Original
1:06
Does Yi-gang miss her last chance to see Hyun-jo in hospital? | Jirisan EP16 | iQiyi Original
2:16
Kim Sol wants to kill Yi-gang: "I'm sending you to your granny" | Jirisan EP16 | iQiyi Original
3:01
Commander decides to go up the mount with Yi-gang to find evidence | Jirisan EP16 | iQiyi Original
0:52
Yi-gang is able to walk again, our ranger is back at her post! | Jirisan EP16 | iQiyi Original
A happy reunion for Haedong Station rangers, and the Needle & Thread | Jirisan EP16 | iQiyi Original
12:25
Behind The Scenes of EP15 & EP16 | Jirisan | iQiyi Original
4:46
Behind The Scenes: The last greet with Haedong Station rangers | Jirisan | iQiyi Original