Tania (Aisyah Aqilah) returns to Maduabang Village with Jeff (Cinta Brian Glenn Roberts), Laura (Frislly Herlinda Balqis), and Robby (Munggaran Meldrat). They plan to return the heirloom keris belonging to her grandfather, Sapto Dilogo (Clift Sangra), in order to cure her mother, who is suffering from a mysterious illness. Their arrival with the keris stirs up the villagers’ fears that the spirit of Sumarni (Assila Corina ) has returned. The bride-to-be was murdered by Sapto Dilogo with that very keris. Tania and her friends find themselves caught up in the revenge plot of Suparti (Yurike Prastica) and Aryoseno (Harris Syaus), which is closely tied to a past tragedy that occurred on the night of 1 Suro. Amid supernatural terror and a series of attacks that claim victims, Tania finally uncovers the dark truth about her family.