I t is a tragic story which occurs somewhere at post 60's era where two young siblings (boy and girl) were adopted and attached to each other. Somewhere in the middle, they have to get separated due to the circumstance of where the step father who is a magistrate got transfered to Kuala Lumpur due to being promoted. At first, the magistrate (Tan Sri P. Ramlee) plans to bring along his step children and the real mother to those kids. But the mother refuse and she plans to move along in her own life together with his son, leaving her daughter to become the adopted daughter of the magistrate. As time flies, those kids have growned up together with their very own separated destiny......The daughter became a successful graduate lawyer following the footstep of her stepfather. Meanwhile the fate of her flesh and blood brother were not as bright as her's. The brother became an organised crime lord as his way to survive ever since her mother's tragic decease. In the end, both of the siblings met each other but in an unexpected way. In malay language, "Jangan Tinggal Daku" means don't leave me.