Darsih is having an affair with her neighbor Kosim, not caring that he already has a wife and a child. The adulterous duo then murder Darsih's sister-in-law Marni, who owns a cursed ring that enables her to come back as a ghost to get her revenge.
Darman, his daughter Ida, and Slamet the servant, go into the woods to hunt. Ida was lost when Darman and Slamet are chasing a tiger. Ida ends up in Tarsan's hut. They become close though at first, Tarsan has problems speaking the Indonesian language. Then he agrees to go to the city and learn how to be an urbanite. It is not easy as he is even harassed by Ida’s friends who do not like him.
Gambler Kosim tries to hang himself but is saved by an old man, who then recommends he go visit a cave-dwelling hermit who knows black magic. There, Kosim learns a magic spell to transform himself into a pig. As a requirement, he has to sacrifice one of his children and he's not allowed to hear prayer nor see monkeys. He uses his new power to steal money until he's caught, shot and decapitated, but his head lives on.
