After 24 hours without news from her boyfriend who was climbing a mountain, Awindya, a high school girl, was determined to invite her two friends, Agnes and Mojo to follow her boyfriend to Mount Merbabu. Upon arrival, the caretaker or Kuncen of the mountain had died tragically due to black magic. Together with two other people, Yoga and Diska, who also lost their closest people on the mountain, they agreed to find out who the new Kuncen was in order to find their missing friends. It is said that according to local beliefs, without a Kuncen, the mountain is a place that holds mysteries and all supernatural creatures succeed in terrorizing those who dare to enter it. Will they succeed in finding the successor of the guardian; the Kuncen of the Mountain?

Five crazy rich people are stranded at a remote rest area during their nighttime journey. What was supposed to be a stopover turns into a nightmare when they are attacked by the Kresek Ghost, a wandering spirit with a face covered in black plastic, seeking revenge for past sins. One by one, they begin to lose control, terrorized relentlessly in every dark corner. The dark secrets they have been hiding are slowly revealed. What fatal mistake have they committed? And… can they survive the revenge that comes from beneath the ground?