Wuri's death forced Aryan, Wuri's brother, to return to his hometown in Kulong Parigi. Nara, Wuri's friend and Aryan's girlfriend, accompanied by their two friends Baron and Alin, also joined them. Aryan and his group had to stay in the village for seven days after Wuri's death, in accordance with tradition. These seven days became a terrifying experience. Aryan and the others were haunted by a figure called Mencadin, who resembled Wuri but with a terrifying face. The villagers believed that when someone dies unnaturally, their soul returns in a different form. It is called Mencadin: a ghostly figure with a horrifying face and a strong stench of decay. Mencadin's arrival is believed to be a sign of an unsent message or an unavenged grudge.

Migrant children from Medan and Bangka who are struggling to pay off the PINJOL debts of deceased people so that their boarding houses are not confiscated. A series of ghostly terrors come when the former suicide boarding room is reopened.