Rita and Teddy are so in love that Teddy refuses his father’s urging that he marry another young woman. When Teddy introduces Rita to his father, Rita remembers a dark part of her past and realizes that Teddy’s father Bambang, murdered her mother to take over her wealth, while Rita herself had almost been strangled to death by Bambang’s friend Hendrik. After that fateful meeting with Teddy’s father, Rita plots revenge. Meanwhile, Bambang, who is a lascivious old man, sends Teddy abroad in hopes that he can have his way with Rita. Meanwhile, Rita gains more intelligence on her enemies. It turns out that Bambang has a daughter named Mona , who is dating Gino, Hendrik’s son.
