After her mother and some others are slaughtered, Rani decides to investigate. She's aided by her two friends, Tina and Ika, Tina's policeman father Dewo and plantation owner Guntur, on whose property the massacre took place.
The owner of the crate is murdered and the three murderers take his two babies. When grown up, the children find out the truth and they in turn defeat their father’s murderers.
