Ratna is the daughter of Mr. Barkah Bin Sadeli, a cosmetics scientist who uses plant extracts in his products. When Ratna accompanies her father and his assistant, Tiga, to find the “monkey palm” leaf for preventing wrinkles; she is kidnapped by Arde, and his henchmen, Kutil and Tumpal, who also wants the “monkey palm” leaf. But Ratna manages to hide in a cave. Then she finds a long haired man sleeping with a leopard. Unexpectedly, the unkempt man is kind but he does not understand human language. Suddenly the man hits his chest four times and then says “Tarzan”
. Tarzan then takes Ratna back home to the city on a horse. Arde, who has changed his name to Mamahi (shortened from Master Mata Hitam or Master with Dark Eye), discovers Tarzan’s arrival in the city.