SATAN'S SLAVE

Mawarti, a mother who dies from a mysterious illness, leaves behind her workaholic husband, Munarto; her quiet and introverted son, Tomi; her party-going and extroverted daughter, Rita; and their sickly but religious servant, Mr. Karto. On the first night after Mawarti's death, Tomi sees a vision of his late mother, but does not speak to her. The next day, Tomi follows the advice of his friend and visits a fortune teller, who warns him that his entire family is in grave danger and may die. The fortune teller also advises him to protect himself with black magic.

Tomi becomes strange and withdrawn from his family. Rita's boyfriend, Herman, explains that for 40 days after a person dies, that person's spirit lingers in the house. Shortly after Herman’s visit, a new housekeeper named Darminah arrives, allegedly sent by an acquaintance of their father to look after the house. That night, after attending a party, Rita is terrified when she sees a woman in white, who claims to be her late mother.

Herman warns that Darminah is not to be trusted and offers to consult a shaman about the situation the following day. Mr. Karto also begins to notice her strange and suspicious behaviour. Tomi meets a kyai at a bookshop, who advises him to begin performing his religious prayers, but when he attempts to do so, his late mother's ghost appears and commands him to stop. The next day, Tomi discovers Mr. Karto's corpse hanging. Later that day, Herman is also killed when he is run over by a lorry after nearly colliding with the mysterious Darminah. That night, Tomi and Rita agree that the ghosts in their home must be banished. When Rita leaves, she is chased by the now-undead Herman. The next morning, Rita and Tomi tell their father to summon a shaman, which he does. Upon arriving, the shaman is attacked by broken glass and flower petals. Rita, Tomi, and Munarto watch in horror as the shaman is impaled through the head and pelted by a spinning chandelier.

After everything is over, Darminah sneaks out, but Tomi follows her to the cemetery, where the sinister housekeeper meets with the now-undead Herman and Mr. Karto before raising Mawarti from the grave and ordering her to kill her family. When they notice Tomi spying on them, they give chase, but he escapes. At home, Tomi immediately warns his father and sister about Darminah. Rita believes him, but their father dismisses the warning. He takes them to inspect Darminah's room, but she is somehow already there.

The next day, the siblings dig up their mother's grave to confirm that her body is still there. When they return home, the entire family is assaulted by the undead: Herman pursues Rita, Mr. Karto haunts Tomi, and Mawarti terrorises Munarto. They escape into the dining room, only to find Darminah there holding a skull and a mass of frizzy hair. It is revealed that Darminah is a demon who preys on those with weak Islamic faith. After being terrorised and dying without repentance, such people become slaves to the devil in hell.

The family runs to the front door and opens it in an attempt to flee, only to discover the kyai and his followers there to help. Together, they confront Darminah and the three zombies with verses from the Qur'an, which set them ablaze and drag them to hell for eternal punishment. The film ends with Munarto, Tomi, and Rita, all newly reconverted to Islam, returning from the mosque to their car. The camera then reveals that the woman in the car beside them is Darminah.

Darminah is revealed to be a demon who preys on those with weak Islamic faith, turning them into slaves to Satan after their deaths. The family is attacked by the undead and terrorized by Darminah, with the implication that their fate is sealed.

The film’s conclusion underscores the peril of spiritual neglect, as the family's lack of faith leaves them vulnerable to supernatural evil. Darminah’s demonic nature and the resurrection of the dead reinforce themes of punishment and spiritual enslavement. The ending lands with a sense of doom, suggesting that evil triumphs when religious devotion falters.