Natalia's Charm.

Eri is arrested for murder. At that time, he was with his girlfriend, Rita, an orphan who makes a living from singing, and who supports Eri financially. Rita has waited faithfully for Eri’s release for seven years and she even picks him up when he gets out of prison. Eri meets Ayu for the first time when he helps her to replace her car tyre. Eri changes his name to Heru Damanik and starts to see Ayu, a wealthy widow with one child, and he eventually marries her.