For an Indonesian film, the genre and theme are quite unusual. The film's story is relatively simple: a sister who believes her brother is still alive after he and his group went missing on a mountain. For this reason, he asks for help from his old friend who was once lost on the same mountain. Throughout the film, we are presented with supernatural events, typical of Indonesia, so that this film is not just a survival genre, thriller, but also horror involving a mysterious force beyond human power. Something that mountain climbers should be aware of. Unfortunately, the underlying theme of redemption is not really showcased well.