Jovan, a young biologist, gets a well-paying job in a forest, but when he checks the cameras he discovers a man and as time goes by the night calls, strange sounds and isolation plunge him into paranoia. Researcher Jovan arrives at a remote mountain station to monitor wildlife and maintain the cameras tracking them. Initially, the solitude seems like the perfect escape from civilization, but he soon finds himself disturbed by inexplicable occurrences-ominous sounds echoing through the night, mysterious phone calls, and the silhouette of a stranger appearing on the camera footage. As time passes, Jovan realizes he is not alone. The isolation and the unforgiving mountain environment start to erode his sanity, and teetering on the edge between paranoia and reality, he confronts a terrifying revelation while unraveling the dark secret behind his assignment in this secluded wilderness.