Based on Legend of Bangka Belitung

The story begins with a newly married couple, Bima and Kanaya who occupy an auction house. Kanaya finds many strange events, events that lead to an incident that happened in the past. Once upon a time, Bima and Kanaya traveled to a village called Banyu Bening Village, a village with a thousand traditions, headed by Enggar Waluyo and having a son named Andes. Their arrival actually opened the old story of the village. A village cursed with the presence of a river demon named Buyut.