The Royal Concubine of Gendra Sakti.

Regent Gendra Sakti (Dolly Martin) cannot resist the powerful charms of evil Sariti (Lela Anggraini), which are affecting his administrative abilities. His teacher and counselor, Panembahan Ciptaning (Aries Mukadi), attempts to advise him to change his ways but Gendra Sakti arrests him upon the suggestion of Sariti. The arrest motivates Ciptaning’s favorite student, Jaka Galing (EK Soemadinata), to try to intervene. A number of deaths follow.