After their mother’s sudden and violent death at the wig factory, Putri (Rachel Amanda) believes it was suicide induced by sleep deprivation, while her sister Ida (Lutesha) is certain it was something far more sinister: demonic possession. Determined to prove it, Ida takes a job at the same factory working day and night to uncover what truly claimed her mother’s life. When their youngest brother Bona (Iqbaal Ramadhan), born with the eerie gift to regenerate his own body, catches the attention of a ghostly figure roaming the corridors of the factory, the two sisters descend deep into the bowels of the haunted building and unravel the twisted strands of lies and deceit.