After her husband's mysterious death, Lastini believes a dark entity is possessing her daughter, Arum. With only five days before Arum's leap-year birthday, Lastini and her two other children journey across Java to seek help from spiritual healers. As the demon's grip tightens, they race against time to save Arum and find their way back home.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.