Widowed lighthouse keeper Maria (Suzanna) and her daughter Kiki (Nur Afni Octavia) live on a small island in the grip of Karto (Parto Tegal).

Little Roy experienced a series of trials. After his father died, who was killed by his mother, his mother was also in prison. He was raised by his maid who later also died. He moved to an orphanage and here he enjoyed his luxurious youth. He was like the ideal modern boy who was handsome, liked by many girls, naughty but did not forget to make pilgrimages and do good deeds. It was there that he fell in love with Siska who turned out to be his own younger sister.