Spoiler: It is not a normal camping for Irene and her friends if thts what they think it should be at first       

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For a city girl likes Irene, nothing sounds more terrifying than a night out in the wilderness. But ,she set that aside because of wanting to bond with her popular new best friends and agrees with join them on a camping trip. At least, Irene's sweet boyfriend will be coming too.

In the journey, the group loses half of their food supply. Then what make it worst, they lose their way. The strange sounds all around her—the snap of a twig, a sinister laugh— Irene's wonder if she has losing her mind. Tensions swirl among the group, with dark secret suddenly revealed. And then, things take a fatal turn: Irene stumbles on a cold dead body in the woods. She become frightened and terrified a lot more because she never expect things could happen like this in their should be a happy camping.

The murderer could be nearer, watching them? Irene has to figure out where she can turn and whom she can trust, before her own life is at stake.

CHARACTERS

 Bae Irene 

 Oh Sehun 

 Kim Jisoo 

 Chou Tzuyu 

 Park Chanyeol