A circle of friends attempts a ritual to reach out to the spirit realm, but their plans go awry when a ghost genuinely manifests. As the friends start dying one by one, the sole unaffected member seeks to unravel the mystery of the apparition. He is aided by his sister and an acquaintance knowledgeable in the occult. Together, they discover that the ghost preys on individuals from a specific village where 66 people perished in the past. They urgently search for a way to pacify the spirit.